16-Security Command Reference

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18-Session management commands
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18-Session management commands 252.71 KB

Session management commands

The WX1800H series, WX2500H series, and WX3000H series access controllers do not support parameters or commands that are available only in IRF mode.

display session aging-time application

Use display session aging-time application to display the aging time for sessions of different application layer protocols or applications.

Syntax

display session aging-time application

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the aging time for sessions of different application layer protocols and applications.

<Sysname> display session aging-time application

Application                                                    Aging time(s)

bootpc                                                         120

bootps                                                         120

dns                                                            1

ftp                                                            3600

ftp-data                                                       240

gprs-data                                                      60

gprs-sig                                                       60

gtp-control                                                    60

gtp-user                                                       60

h225                                                           3600

h245                                                           3600

https                                                          600

ils                                                            3600

l2tp                                                           120

mgcp-callagent                                                 60

mgcp-gateway                                                   60

netbios-dgm                                                    3600

netbios-ns                                                     3600

netbios-ssn                                                    3600

ntp                                                            120

pptp                                                           3600

qq                                                             120

ras                                                            300

rip                                                            120

rsh                                                            60

rtsp                                                           3600

sccp                                                           3600

sip                                                            300

snmp                                                           120

snmptrap                                                       120

sqlnet                                                         600

stun                                                           600

syslog                                                         120

tacacs-ds                                                      120

tftp                                                           60

who                                                            120

xdmcp                                                          3600

others:                                                        1200

Table 1 Command output

Field

Description

Application

Name of an application layer protocol or an application.

Aging time(s)

Aging time in seconds.

others:1200

All application layer protocols and applications whose aging time is 1200 seconds is displayed as others.

 

Related commands

session aging-time application

display session aging-time state

Use display session aging-time stat to display the aging time for sessions in different protocol states.

Syntax

display session aging-time state

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the aging time for sessions in different protocol states.

<Sysname> display session aging-time state

State                     Aging Time(s)

SYN                       10

TCP-EST                   3600

FIN                       10

UDP-OPEN                  10

UDP-READY                 30

ICMP-REQUEST              30

ICMP-REPLY                10

RAWIP-OPEN                30

RAWIP-READY               60

UDPLITE-OPEN              30

UDPLITE-READY             60

DCCP-REQUEST              30

DCCP-EST                  3600

DCCP-CLOSEREQ             30

SCTP-INIT                 30

SCTP-EST                  3600

SCTP-SHUTDOWN             30

ICMPV6-REQUEST            60

ICMPV6-REPLY              30

TCP-TIME-WAIT             2

TCP-CLOSE                 2

Table 2 Command output

Field

Description

State

Protocol state.

Aging Time(s)

Aging time in seconds.

 

Related commands

session aging-time state

display session relation-table

Use display session relation-table to display relation entries.

Syntax

In standalone mode:

display session relation-table { ipv4 | ipv6 }

In IRF mode:

display session relation-table { ipv4 | ipv6 } [ slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

ipv4: Specifies IPv4 relation entries.

ipv6: Specifies IPv6 relation entries.

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays relation entries for all member devices. (In IRF mode.)

Examples

# (In standalone mode.) Display all IPv4 relation entries.

<Sysname> display session relation-table ipv4

Source IP/port:      192.168.1.100/-

Destination IP/port: 192.168.2.100/99

DS-Lite tunnel peer: -

VPN instance/VLAN ID/Inline ID: 1/-/-

Protocol: TCP(6)    TTL: 1234s    App: FTP-DATA

 

Source IP/port:      -/-

Destination IP/port: 192.168.2.200/1212

DS-Lite tunnel peer: -

VPN instance/VLAN ID/Inline ID: 1/-/-

Protocol: TCP(6)    TTL: 3100s    App: H225

 

Total entries found:  2

# (In IRF mode.) Display all IPv4 relation entries.

<Sysname> display session relation-table ipv4

Slot 1:

Source IP/port:      192.168.1.100/-

Destination IP/port: 192.168.2.100/99

DS-Lite tunnel peer: -

VPN instance/VLAN ID/Inline ID: 1/-/-

Protocol: TCP(6)    TTL: 1234s    App: FTP-DATA

 

Source IP/port:      -/-

Destination IP/port: 192.168.2.200/1212

DS-Lite tunnel peer: -

VPN instance/VLAN ID/Inline ID: 1/-/-

Protocol: TCP(6)    TTL: 3100s    App: H225

 

Total entries found:  2

# (In standalone mode.) Display all IPv6 relation entries.

<Sysname> display session relation-table ipv6

Source IP:             2011::0002

Destination IP/port: 2011::0008/1212

DS-Lite tunnel peer: -

VPN instance/VLAN ID/Inline ID: -/-/-

Protocol: TCP(6)    TTL: 567s    App: FTP-DATA

 

Total entries found:  1

# (In IRF mode.) Display all IPv6 relation entries.

<Sysname> display session relation-table ipv6

Slot 1:

Source IP:             2011::0002

Destination IP/port: 2011::0008/1212

DS-Lite tunnel peer: -

VPN instance/VLAN ID/Inline ID: -/-/-

Protocol: TCP(6)    TTL: 567s    App: FTP-DATA

 

Total entries found:  1

Table 3 Command output

Field

Description

Source IP/port

Source IP address and port number of the session. If the IP or port number is not specified, this field displays a hyphen (-).

For an IPv6 relation entry, the source port number is not displayed.

Destination IP/port

Destination IP address and port number of the session.

DS-Lite tunnel peer

Peer tunnel interface address of the DS-Lite tunnel to which the session belongs. If no peer tunnel interface address is specified, a hyphen (-) is displayed.

VPN instance/VLAN ID/ Inline ID

MPLS L3VPN instances are not supported in the current software version.

MPLS L3VPN instance to which the relation entry belongs.

VLAN and inline to which the relation entry belongs during Layer 2 forwarding.

If a parameter is not specified, a hyphen (-) is displayed for the proper field.

Protocol

Transport layer protocol.

TTL

Remaining lifetime of the relation entry, in seconds.

App

Application layer protocol.

Total entries found

Total number of found relation entries.

 

display session statistics

Use display session statistics to display unicast session statistics.

Syntax

In standalone mode:

display session statistics [ history-max | summary ]

In IRF mode:

display session statistics [ history-max | summary ] [ slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

history-max: Displays history statistics of the maximum unicast sessions and the maximum unicast session establishment rates. If you do not specify this keyword, the command displays all unicast session statistics.

summary: Displays summary information about unicast session statistics. If you do not specify this keyword, the command displays detailed information about unicast session statistics.

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays unicast session statistics for all member devices. (In IRF mode.)

Usage guidelines

If you do not specify any parameters, this command displays detailed information about the current unicast session statistics.

Examples

# Display detailed information about unicast session statistics.

<Sysname> display session statistics

Slot 1:

Current sessions: 3

          TCP sessions:                    0

          UDP sessions:                    0

         ICMP sessions:                    3

       ICMPv6 sessions:                    0

     UDP-Lite sessions:                    0

         SCTP sessions:                    0

         DCCP sessions:                    0

        RAWIP sessions:                    0

          DNS sessions:                    0

          FTP sessions:                    0

          GTP sessions:                    0

         H323 sessions:                    0

         HTTP sessions:                    0

          ILS sessions:                    0

         MGCP sessions:                    0

          NBT sessions:                    0

         PPTP sessions:                    0

          RSH sessions:                    0

         RTSP sessions:                    0

         SCCP sessions:                    0

          SIP sessions:                    0

         SMTP sessions:                    0

       SQLNET sessions:                    0

          SSH sessions:                    0

       TELNET sessions:                    0

         TFTP sessions:                    0

        XDMCP sessions:                    0

History average sessions per second:

      Past hour: 1

      Past 24 hours: 0

      Past 30 days: 0

History average session establishment rate:

      Past hour: 0/s

      Past 24 hours: 0/s

      Past 30 days: 0/s

Current relation-table entries: 0

Relation table establishment rate: 0/s

Session establishment rate: 0/s

          TCP:                   0/s

          UDP:                   0/s

         ICMP:                   0/s

       ICMPv6:                   0/s

     UDP-Lite:                   0/s

         SCTP:                   0/s

         DCCP:                   0/s

        RAWIP:                   0/s

Received TCP      :                   0 packets                    0 bytes

Received UDP      :                 118 packets                13568 bytes

Received ICMP     :                 105 packets                 8652 bytes

Received ICMPv6   :                   0 packets                    0 bytes

Received UDP-Lite :                   0 packets                    0 bytes

Received SCTP     :                   0 packets                    0 bytes

Received DCCP     :                   0 packets                    0 bytes

Received RAWIP    :                   0 packets                    0 bytes

Table 4 Command output

Field

Description

Current sessions

Total number of unicast sessions.

TCP sessions

Number of TCP sessions.

UDP sessions

Number of UDP sessions.

ICMP sessions

Number of ICMP sessions.

ICMPv6 sessions

Number of ICMPv6 sessions.

UDP-Lite sessions

Number of UDP-Lite sessions.

SCTP sessions

Number of SCTP sessions.

DCCP sessions

Number of DCCP sessions.

RAWIP sessions

Number of Raw IP sessions.

DNS sessions

Number of DNS unicast sessions.

FTP sessions

Number of FTP unicast sessions.

GTP sessions

Number of GTP unicast sessions.

H323 sessions

Number of H.323 unicast sessions.

HTTP sessions

Number of HTTP unicast sessions.

ILS sessions

Number of ILS unicast sessions.

MGCP sessions

Number of MGCP unicast sessions.

NBT sessions

Number of NBT unicast sessions.

PPTP sessions

Number of PPTP unicast sessions.

RSH sessions

Number of RSH unicast sessions.

RTSP sessions

Number of RTSP unicast sessions.

SCCP sessions

Number of SCCP unicast sessions.

SIP sessions

Number of SIP unicast sessions.

SMTP sessions

Number of SMTP unicast sessions.

SQLNET sessions

Number of SQLNET unicast sessions.

SSH sessions

Number of SSH unicast sessions.

TELNET sessions

Number of Telnet unicast sessions.

TFTP sessions

Number of TFTP unicast sessions.

XDMCP sessions

Number of XDMCP unicast sessions.

History average sessions per second

History statistics of average sessions per second.

Past hour

The average number of sessions per second in the most recent hour.

Past 24 hours

The average number of sessions per second in the most recent 24 hours.

Past 30 days

The average number of sessions per second in the most recent 30 days.

History average session establishment rate

History statistics of average session establishment rates.

Past hour

The average session establishment rate in the most recent hour.

Past 24 hours

The average session establishment rate in the most recent 24 hours.

Past 30 days

The average session establishment rate in the most recent 30 days.

Current relation-table entries

Total number of relation entries.

Relation table establishment rate

Rate of relation table establishment.

Session establishment rate

Unicast session establishment rate, and rates for establishing unicast sessions of different protocols.

Received TCP

Number of received TCP packets and bytes.

Received UDP

Number of received UDP packets and bytes.

Received ICMP

Number of received ICMP packets and bytes.

Received ICMPv6

Number of received ICMPv6 packets and bytes.

Received UDP-Lite

Number of received UDP-Lite packets and bytes.

Received SCTP

Number of received SCTP packets and bytes.

Received DCCP

Number of received DCCP packets and bytes.

Received RAWIP

Number of received Raw IP packets and bytes.

 

# (In standalone mode.) Display summary information about unicast session statistics.

<Sysname> display session statistics summary

Sessions  TCP       UDP       Rate      TCP rate  UDP rate

3         0         0         0/s       0/s       0/s

# (In IRF mode.) Display summary information about unicast session statistics.

<Sysname> display session statistics summary

Slot Sessions  TCP       UDP       Rate      TCP rate  UDP rate

1    3         0         0         0/s       0/s       0/s

Table 5 Command output

Field

Description

Sessions

Total number of unicast sessions.

TCP

Number of TCP unicast sessions.

UDP

Number of UDP unicast sessions.

Rate

Rate of unicast session creation.

TCP rate

Rate of TCP unicast session creation.

UDP rate

Rate of UDP unicast session creation.

 

# (In standalone mode.) Display history statistics of the maximum unicast sessions and maximum unicast session establishment rates.

<Sysname> display session statistics history-max

Max sessions: 20084                            Time: 2017-03-04 12:03:53

Max session establishment rate: 9080/s         Time: 2017-03-04 12:03:53

Max TCP sessions: 20084                        Time: 2017-03-04 12:03:53

Max TCP session establishment rate: 9080/s     Time: 2017-03-04 12:03:53

Max UDP sessions: 0                            Time: 2017-03-04 12:03:53

Max UDP session establishment rate: 0          Time: 2017-03-04 12:03:53

# (In IRF mode.) Display history statistics of the maximum unicast sessions and maximum unicast session establishment rates.

<Sysname> display session statistics history-max

Slot 1

Max sessions: 20084                            Time: 2017-03-04 12:03:53

Max session establishment rate: 9080/s         Time: 2017-03-04 12:03:53

Max TCP sessions: 20084                        Time: 2017-03-04 12:03:53

Max TCP session establishment rate: 9080/s     Time: 2017-03-04 12:03:53

Max UDP sessions: 0                            Time: 2017-03-04 12:03:53

Max UDP session establishment rate: 0          Time: 2017-03-04 12:03:53

Table 6 Command output

Field

Description

Max sessions

History statistics of the maximum unicast sessions.

Max session establishment rate

History statistics of the maximum rate at which unicast sessions were created.

Max TCP sessions

History statistics of the maximum TCP unicast sessions.

Max TCP session establishment rate

History statistics of the maximum rate at which TCP unicast sessions were created.

Max UDP sessions

History statistics of the maximum UDP unicast sessions.

Max UDP session establishment rate

History statistics of the maximum rate at which UDP unicast sessions were created.

 

display session statistics ipv4

Use display session statistics ipv4 to display IPv4 unicast session statistics.

Syntax

In standalone mode:

display session statistics ipv4 { destination-ip destination-ip | destination-port destination-port| protocol { dccp | dns | ftp | gtp | h323 | http | icmp | ils | mgcp | nbt | pptp | raw-ip | rsh | rtsp | sccp | sctp | sip | smtp | sqlnet | ssh | tcp | telnet | tftp | udp | udp-lite | xdmcp } | source-ip source-ip | source-port source-port } *

In IRF mode:

display session statistics ipv4 { destination-ip destination-ip | destination-port destination-port| protocol { dccp | dns | ftp | gtp | h323 | http | icmp | ils | mgcp | nbt | pptp | raw-ip | rsh | rtsp | sccp | sctp | sip | smtp | sqlnet | ssh | tcp | telnet | tftp | udp | udp-lite | xdmcp } | source-ip source-ip | source-port source-port } * [ slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

destination-ip destination-ip: Specifies a destination IPv4 address for a unicast session.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of an IPv6 unicast session. The value range for the destination-port argument is 0 to 65535.

protocol { dccp | dns | ftp | gtp | h323 | http | icmp | ils | mgcp | nbt | pptp | raw-ip | rsh | rtsp | sccp | sctp | sip | smtp | sqlnet | ssh | tcp | telnet | tftp | udp | udp-lite | xdmcp }: Specifies an IPv4 protocol.

source-ip source-ip: Specifies a source IPv4 address for a unicast session.

source-zone source-zone-name: Specifies a source security zone by its name, a case-insensitive string of 1 to 31 characters.

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays IPv4 unicast session statistics for all member devices. (In IRF mode.)

Usage guidelines

If you do not specify any parameters, this command displays all IPv4 unicast session statistics.

Examples

# Display statistics for unicast sessions from IP address 111.15.111.66.

<Sysname> display session statistics ipv4 source-ip 111.15.111.66

Slot 1:

Current sessions: 3

          TCP sessions:                    0

          UDP sessions:                    0

         ICMP sessions:                    3

     UDP-Lite sessions:                    0

         SCTP sessions:                    0

         DCCP sessions:                    0

        RAWIP sessions:                    0

 

          DNS sessions:                    0

          FTP sessions:                    0

          GTP sessions:                    0

         H323 sessions:                    0

         HTTP sessions:                    0

          ILS sessions:                    0

         MGCP sessions:                    0

          NBT sessions:                    0

         PPTP sessions:                    0

          RSH sessions:                    0

         RTSP sessions:                    0

         SCCP sessions:                    0

          SIP sessions:                    0

         SMTP sessions:                    0

       SQLNET sessions:                    0

          SSH sessions:                    0

       TELNET sessions:                    0

         TFTP sessions:                    0

        XDMCP sessions:                    0

# Display statistics for IPv4 unicast TCP sessions.

<Sysname> display session statistics ipv4 protocol tcp

Slot 1:

Current sessions: 3

          TCP sessions:                    3

Table 7 Command output

Field

Description

Current sessions

Total number of unicast sessions.

TCP sessions

Number of TCP unicast sessions.

UDP sessions

Number of UDP unicast sessions.

ICMP sessions

Number of ICMP unicast sessions.

UDP-Lite sessions

Number of UDP-Lite unicast sessions.

SCTP sessions

Number of SCTP unicast sessions.

DCCP sessions

Number of DCCP unicast sessions.

RAWIP sessions

Number of Raw IP unicast sessions.

DNS sessions

Number of DNS unicast sessions.

FTP sessions

Number of FTP unicast sessions.

GTP sessions

Number of GTP unicast sessions.

H323 sessions

Number of H.323 unicast sessions.

HTTP sessions

Number of HTTP unicast sessions.

ILS sessions

Number of ILS unicast sessions.

MGCP sessions

Number of MGCP unicast sessions.

NBT sessions

Number of NBT unicast sessions.

PPTP sessions

Number of PPTP unicast sessions.

RSH sessions

Number of RSH unicast sessions.

RTSP sessions

Number of RTSP unicast sessions.

SCCP sessions

Number of SCCP unicast sessions.

SIP sessions

Number of SIP unicast sessions.

SMTP sessions

Number of SMTP unicast sessions.

SQLNET sessions

Number of SQLNET unicast sessions.

SSH sessions

Number of SSH unicast sessions.

TELNET sessions

Number of Telnet unicast sessions.

TFTP sessions

Number of TFTP unicast sessions.

XDMCP sessions

Number of XDMCP unicast sessions.

 

display session statistics ipv6

Use display session statistics ipv6 to display IPv6 unicast session statistics.

Syntax

In standalone mode:

display session statistics ipv6 { destination-ip destination-ip | destination-port destination-port | protocol { dccp | dns | ftp | gtp | h323 | http | icmpv6 | ils | mgcp | nbt | pptp | raw-ip | rsh | rtsp | sccp | sctp | sip | smtp | sqlnet | ssh | tcp | telnet | tftp | udp | udp-lite | xdmcp } | source-ip source-ip | source-port source-port } *

In IRF mode:

display session statistics ipv6 { destination-ip destination-ip | destination-port destination-port | protocol { dccp | dns | ftp | gtp | h323 | http | icmpv6 | ils | mgcp | nbt | pptp | raw-ip | rsh | rtsp | sccp | sctp | sip | smtp | sqlnet | ssh | tcp | telnet | tftp | udp | udp-lite | xdmcp } | source-ip source-ip | source-port source-port } * [ slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

destination-ip destination-ip: Specifies a destination IPv6 address for a unicast session.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of an IPv6 unicast session. The value range for the destination-port argument is 0 to 65535.

protocol { dccp | dns | ftp | gtp | h323 | http | icmpv6 | ils | mgcp | nbt | pptp | raw-ip | rsh | rtsp | sccp | sctp | sip | smtp | sqlnet | ssh | tcp | telnet | tftp | udp | udp-lite | xdmcp }: Specifies an IPv6 protocol.

source-ip source-ip: Specifies a source IPv6 address for a unicast session.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of an IPv6 unicast session. The value range for the source-port argument is 0 to 65535.

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays IPv6 unicast session statistics for all member devices. (In IRF mode.)

Examples

# Display statistics for unicast sessions from IPv6 address 100::2.

<Sysname> display session statistics ipv6 source-ip 100::2

Slot 1:

Current sessions: 3

          TCP sessions:                    0

          UDP sessions:                    0

       ICMPv6 sessions:                    3

     UDP-Lite sessions:                    0

         SCTP sessions:                    0

         DCCP sessions:                    0

        RAWIP sessions:                    0

 

          DNS sessions:                    0

          FTP sessions:                    0

          GTP sessions:                    0

         H323 sessions:                    0

         HTTP sessions:                    0

          ILS sessions:                    0

         MGCP sessions:                    0

          NBT sessions:                    0

         PPTP sessions:                    0

          RSH sessions:                    0

         RTSP sessions:                    0

         SCCP sessions:                    0

          SIP sessions:                    0

         SMTP sessions:                    0

       SQLNET sessions:                    0

          SSH sessions:                    0

       TELNET sessions:                    0

         TFTP sessions:                    0

        XDMCP sessions:                    0

# Display statistics for IPv6 unicast TCP sessions.

<Sysname> display session statistics ipv6 protocol tcp

Slot 1:

Current sessions: 3

          TCP sessions:                    3

Table 8 Command output

Field

Description

Current sessions

Total number of unicast sessions.

TCP sessions

Number of TCP unicast sessions.

UDP sessions

Number of UDP unicast sessions.

ICMPv6 sessions

Number of ICMPv6 unicast sessions.

UDP-Lite sessions

Number of UDP-Lite unicast sessions.

SCTP sessions

Number of SCTP unicast sessions.

DCCP sessions

Number of DCCP unicast sessions.

RAWIP sessions

Number of Raw IP unicast sessions.

DNS sessions

Number of DNS unicast sessions.

FTP sessions

Number of FTP unicast sessions.

GTP sessions

Number of GTP unicast sessions.

H323 sessions

Number of H.323 unicast sessions.

HTTP sessions

Number of HTTP unicast sessions.

ILS sessions

Number of ILS unicast sessions.

MGCP sessions

Number of MGCP unicast sessions.

NBT sessions

Number of NBT unicast sessions.

PPTP sessions

Number of PPTP unicast sessions.

RSH sessions

Number of RSH unicast sessions.

RTSP sessions

Number of RTSP unicast sessions.

SCCP sessions

Number of SCCP unicast sessions.

SIP sessions

Number of SIP unicast sessions.

SMTP sessions

Number of SMTP unicast sessions.

SQLNET sessions

Number of SQLNET unicast sessions.

SSH sessions

Number of SSH unicast sessions.

TELNET sessions

Number of Telnet unicast sessions.

TFTP sessions

Number of TFTP unicast sessions.

XDMCP sessions

Number of XDMCP unicast sessions.

 

display session statistics multicast

Use display session statistic multicast to display multicast session statistics.

Syntax

In standalone mode:

display session statistics multicast

In IRF mode:

display session statistics multicast [ slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays multicast session statistics for all member devices. (In IRF mode.)

Examples

# (In standalone mode.) Display information about multicast session statistics.

<Sysname> display session statistics multicast

Current sessions: 0

Session establishment rate: 0/s

History max sessions: 0                                Time: 2017-04-25 11:28:00

History max session establishment rate: 0/s            Time: 2017-04-25 11:28:00

Received:                   0 packets                    0 bytes

Sent    :                   0 packets                    0 bytes

# (In IRF mode.) Display information about multicast session statistics.

<Sysname> display session statistics multicast

Slot 1:

Current sessions: 0

Session establishment rate: 0/s

History max sessions: 0                                Time: 2017-04-25 11:28:00

History max session establishment rate: 0/s            Time: 2017-04-25 11:28:00

Received:                   0 packets                    0 bytes

Sent    :                   0 packets                    0 bytes

Table 9 Command output

Field

Description

Current sessions

Total number of multicast sessions.

Session establishment rate

Rate of multicast session creation.

History max sessions

History statistics of the maximum multicast sessions.

History max session establishment rate

History statistics of the maximum rate at which multicast sessions were created.

Received

Number of received multicast packets and bytes.

Sent

Number of sent multicast packets and bytes.

 

display session table ipv4

Use display session table ipv4 to display information about IPv4 unicast session entries that match specific criteria.

Syntax

In standalone mode:

display session table ipv4 [ [ responder ] { application application-name | destination-ip start-destination-ip [ end-destination-ip ] | destination-port destination-port | protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite } | source-ip start-source-ip [ end-source-ip ] | source-port source-port | state { dccp-closereq | dccp-closing | dccp-open | dccp-partopen | dccp-request | dccp-respond | dccp-timewait | icmp-reply | icmp-request | rawip-open | rawip-ready | sctp-closed | sctp-cookie-echoed | sctp-cookie-wait | sctp-established | sctp-shutdown-ack-sent | sctp-shutdown-recd | sctp-shutdown-sent | tcp-close | tcp-close-wait | tcp-est | tcp-fin-wait | tcp-last-ack | tcp-syn-recv | tcp-syn-sent | tcp-syn-sent2 | tcp-time-wait | udp-open | udp-ready | udplite-open | udplite-ready } } * ] [ verbose ]

In IRF mode:

display session table ipv4 [ slot slot-number ] [ [ responder ] { application application-name | destination-ip start-destination-ip [ end-destination-ip ] | destination-port destination-port | protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite } | source-ip start-source-ip [ end-source-ip ] | source-port source-port | state { dccp-closereq | dccp-closing | dccp-open | dccp-partopen | dccp-request | dccp-respond | dccp-timewait | icmp-reply | icmp-request | rawip-open | rawip-ready | sctp-closed | sctp-cookie-echoed | sctp-cookie-wait | sctp-established | sctp-shutdown-ack-sent | sctp-shutdown-recd | sctp-shutdown-sent | tcp-close | tcp-close-wait | tcp-est | tcp-fin-wait | tcp-last-ack | tcp-syn-recv | tcp-syn-sent | tcp-syn-sent2 | tcp-time-wait | udp-open | udp-ready | udplite-open | udplite-ready } } * ] [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays information for all member devices. (In IRF mode.)

responder: Displays entries of IPv4 unicast sessions from the responder to the initiator. If you do not specify this keyword, the command displays entries of IPv4 unicast sessions from the initiator to the responder.

application application-name: Specifies an application protocol by its name. The application-name argument is a case-insensitive string of 1 to 63 characters. The names invalid and other are not allowed.

destination-ip start-destination-ip [ end-destination-ip ]: Specifies a destination IPv4 address or IPv4 address range for a unicast session. The start destination-ip argument specifies the start destination IPv4 address. The end destination-ip argument specifies the end destination IPv4 address.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of a unicast session. The value range for the destination-port argument is 0 to 65535.

protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite }: Specifies an IPv4 transport layer protocol, including DCCP, ICMP, Raw IP, SCTP, TCP, UDP, and UDP-Lite.

source-ip start-source-ip [ end-source-ip ]: Specifies a source IPv4 address or IPv4 address range for a unicast session. The start source-ip argument specifies the start source IPv4 address. The end source-ip argument specifies the end source IPv4 address.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of a unicast session. The value range for the source-port argument is 0 to 65535.

state { dccp-closereq | dccp-closing | dccp-open | dccp-partopen | dccp-request | dccp-respond | dccp-timewait | icmp-reply | icmp-request | rawip-open | rawip-ready | sctp-closed | sctp-cookie-echoed | sctp-cookie-wait | sctp-established | sctp-shutdown-ack-sent | sctp-shutdown-recd | sctp-shutdown-sent | tcp-close | tcp-close-wait | tcp-est | tcp-fin-wait | tcp-last-ack | tcp-syn-recv | tcp-syn-sent | tcp-syn-sent2 | tcp-time-wait | udp-open | udp-ready | udplite-open | udplite-ready }: Specifies a protocol state.

verbose: Displays detailed information about IPv4 unicast session entries. If you do not specify this keyword, the command displays brief information about IPv4 unicast session entries.

Usage guidelines

If you do not specify any parameters, this command displays all IPv4 unicast session entries.

Examples

# (In standalone mode.) Display brief information about all IPv4 unicast session entries.

<Sysname> display session table ipv4

Initiator:

  Source      IP/port: 192.168.1.18/1877

  Destination IP/port: 192.168.1.55/22

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: TCP(6)

  Inbound interface: Vlan-interface 100

Total sessions found: 1

# (In IRF mode.) Display brief information about all IPv4 unicast session entries.

<Sysname> display session table ipv4

Slot 1:

Initiator:

  Source      IP/port: 192.168.1.18/1877

  Destination IP/port: 192.168.1.55/22

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: TCP(6)

  Inbound interface: Vlan-interface 100

Total sessions found: 1

# (In standalone mode.) Display detailed information about all IPv4 unicast session entries.

<Sysname> display session table ipv4 verbose

Initiator:

  Source      IP/port: 192.168.1.18/1877

  Destination IP/port: 192.168.1.55/22

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: TCP(6)

  Inbound interface: Vlan-interface 100

Responder:

  Source      IP/port: 192.168.1.55/22

  Destination IP/port: 192.168.1.18/1877

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: TCP(6)

  Inbound interface: Vlan-interface 101

State: TCP_SYN_SENT

Application: SSH

Start time: 2011-07-29 19:12:36  TTL: 28s

Initiator->Responder:         1 packets         48 bytes

Responder->Initiator:         0 packets          0 bytes

Total sessions found: 1

# (In IRF mode.) Display detailed information about all IPv4 unicast session entries.

<Sysname> display session table ipv4 verbose

Slot 1:

Initiator:

  Source      IP/port: 192.168.1.18/1877

  Destination IP/port: 192.168.1.55/22

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: TCP(6)

  Inbound interface: Vlan-interface 100

Responder:

  Source      IP/port: 192.168.1.55/22

  Destination IP/port: 192.168.1.18/1877

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: TCP(6)

  Inbound interface: Vlan-interface 101

State: TCP_SYN_SENT

Application: SSH

Start time: 2011-07-29 19:12:36  TTL: 28s

Initiator->Responder:         1 packets         48 bytes

Responder->Initiator:         0 packets          0 bytes

Total sessions found: 1

Table 10 Command output

Field

Description

Initiator

Information about the unicast session from the initiator to the responder.

Responder

Information about the unicast session from the responder to the initiator.

DS-Lite tunnel peer

Address of the DS-Lite tunnel peer.

When the unicast session does not belong to any DS-Lite tunnel, this field displays a hyphen (-).

VPN instance/VLAN ID/Inline ID

MPLS L3VPN instances are not supported in the current software version.

MPLS L3VPN instance to which the unicast session belongs.

VLAN and inline to which the session belongs during Layer 2 forwarding.

If a parameter is not specified, a hyphens (-) is displayed for the proper field.

Protocol

Transport layer protocol:

·     DCCP.

·     ICMP.

·     ICMPv6.

·     Raw IP.

·     SCTP.

·     TCP.

·     UDP.

·     UDP-Lite.

The number in the brackets indicates the protocol number.

Inbound interface

Interface on which packets are received.

State

Unicast session state.

Application

Application layer protocol, FTP or DNS.

If it is an unknown protocol identified by an unknown port, this field displays OTHER.

Start time

Unicast session establishment time.

TTL

Remaining lifetime of the unicast session, in seconds.

Initiator->Responder

Number of packets and bytes from the initiator to the responder.

Responder->Initiator

Number of packets and bytes from the responder to the initiator.

Total sessions found

Total number of found unicast session entries.

 

display session table ipv6

Use display session table ipv6 to display information about IPv6 unicast session entries that match specific criteria.

Syntax

In standalone mode:

display session table ipv6 [ [ responder ] { application application-name | destination-ip start-destination-ip [ end-destination-ip ] | destination-port destination-port | protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite } | source-ip start-source-ip [ end-source-ip ] | source-port source-port | state { dccp-closereq | dccp-closing | dccp-open | dccp-partopen | dccp-request | dccp-respond | dccp-timewait | icmpv6-reply | icmpv6-request | rawip-open | rawip-ready | sctp-closed | sctp-cookie-echoed | sctp-cookie-wait | sctp-established | sctp-shutdown-ack-sent | sctp-shutdown-recd | sctp-shutdown-sent | tcp-close | tcp-close-wait | tcp-est | tcp-fin-wait | tcp-last-ack | tcp-syn-recv | tcp-syn-sent | tcp-syn-sent2 | tcp-time-wait | udp-open | udp-ready | udplite-open | udplite-ready } } * ] [ verbose ]

In IRF mode:

display session table ipv6 [ slot slot-number ] [ [ responder ] { application application-name | destination-ip start-destination-ip [ end-destination-ip ] | destination-port destination-port | protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite } | source-ip start-source-ip [ end-source-ip ] | source-port source-port | state { dccp-closereq | dccp-closing | dccp-open | dccp-partopen | dccp-request | dccp-respond | dccp-timewait | icmpv6-reply | icmpv6-request | rawip-open | rawip-ready | sctp-closed | sctp-cookie-echoed | sctp-cookie-wait | sctp-established | sctp-shutdown-ack-sent | sctp-shutdown-recd | sctp-shutdown-sent | tcp-close | tcp-close-wait | tcp-est | tcp-fin-wait | tcp-last-ack | tcp-syn-recv | tcp-syn-sent | tcp-syn-sent2 | tcp-time-wait | udp-open | udp-ready | udplite-open | udplite-ready } } * ] [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays information for all member devices. (In IRF mode.)

responder: Displays entries of IPv6 unicast sessions from the responder to the initiator. If you do not specify this keyword, the command displays entries of IPv6 unicast sessions from the initiator to the responder.

application application-name: Specifies an application protocol by its name. The application-name argument is a case-insensitive string of 1 to 63 characters. The names invalid and other are not allowed.

destination-ip start-destination-ip [ end-destination-ip ]: Specifies a destination IPv6 address or IPv6 address range for a unicast session. The start destination-ip argument specifies the start destination IPv6 address. The end destination-ip argument specifies the end destination IPv6 address.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of a unicast session. The value range for the destination-port argument is 0 to 65535.

protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite }: Specifies an IPv6 transport layer protocol, including DCCP, ICMPv6, Raw IP, SCTP, TCP, UDP, and UDP-Lite.

source-ip start-source-ip [ end-source-ip ]: Specifies a source IPv6 address or IPv6 address range for a unicast session. The start source-ip argument specifies the start source IPv6 address. The end source-ip argument specifies the end source IPv6 address.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of a unicast session. The value range for the source-port argument is 0 to 65535.

state { dccp-closereq | dccp-closing | dccp-open | dccp-partopen | dccp-request | dccp-respond | dccp-timewait | icmpv6-reply | icmpv6-request | rawip-open | rawip-ready | sctp-closed | sctp-cookie-echoed | sctp-cookie-wait | sctp-established | sctp-shutdown-ack-sent | sctp-shutdown-recd | sctp-shutdown-sent | tcp-close | tcp-close-wait | tcp-est | tcp-fin-wait | tcp-last-ack | tcp-syn-recv | tcp-syn-sent | tcp-syn-sent2 | tcp-time-wait | udp-open | udp-ready | udplite-open | udplite-ready }: Specifies a protocol state.

verbose: Displays detailed information about IPv6 unicast session entries. If you do not specify this keyword, the command displays brief information about IPv6 unicast session entries.

Usage guidelines

If you do not specify any parameters, this command displays all IPv6 unicast session entries.

Examples

# (In standalone mode.) Display brief information about all IPv6 unicast session entries.

<Sysname> display session table ipv6

Initiator:

  Source      IP/port: 2011::2/58473

  Destination IP/port: 2011::8/32768

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: IPV6-ICMP(58)

  Inbound interface: Vlan-interface 100

 

Total sessions found: 1

# (In IRF mode.) Display brief information about all IPv6 unicast session entries.

<Sysname> display session table ipv6

Slot 1:

Initiator:

  Source      IP/port: 2011::2/58473

  Destination IP/port: 2011::8/32768

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: IPV6-ICMP(58)

  Inbound interface: Vlan-interface 100

 

Total sessions found: 1

# (In standalone mode.) Display detailed information about all IPv6 unicast session entries.

<Sysname> display session table ipv6 verbose

Initiator:

  Source      IP/port: 2011::2/58473

  Destination IP/port: 2011::8/32768

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: IPV6-ICMP(58)

  Inbound interface: Vlan-interface 100

Responder:

  Source      IP/port: 2011::8/58473

  Destination IP/port: 2011::2/33024

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: IPV6-ICMP(58)

  Inbound interface: Vlan-interface 101

State: ICMPV6_REQUEST

Application: OTHER

Start time: 2011-07-29 19:23:41  TTL: 55s

Initiator->Responder:         1 packets         104 bytes

Responder->Initiator:         0 packets          0 bytes

 

Total sessions found: 1

# (In IRF mode.) Display detailed information about all IPv6 unicast session entries.

<Sysname> display session table ipv6 verbose

Slot 1:

Initiator:

  Source      IP/port: 2011::2/58473

  Destination IP/port: 2011::8/32768

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: IPV6-ICMP(58)

  Inbound interface: Vlan-interface 100

Responder:

  Source      IP/port: 2011::8/58473

  Destination IP/port: 2011::2/33024

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: IPV6-ICMP(58)

  Inbound interface: Vlan-interface 101

State: ICMPV6_REQUEST

Application: OTHER

Start time: 2011-07-29 19:23:41  TTL: 55s

Initiator->Responder:         1 packets         104 bytes

Responder->Initiator:         0 packets          0 bytes

 

Total sessions found: 1

Table 11 Command output

Field

Description

Initiator

Information about the unicast session from the initiator to the responder.

Responder

Information about the unicast session from the responder to the initiator.

DS-Lite tunnel peer

Address of the DS-Lite tunnel peer.

When the unicast session is not tunneled by DS-Lite, this field displays a hyphen (-).

VPN instance/VLAN ID/Inline ID

MPLS L3VPN instances are not supported in the current software version.

MPLS L3VPN instance to which the unicast session belongs.

VLAN and inline to which the unicast session belongs during Layer 2 forwarding.

If a parameter is not specified, a hyphens (-) is displayed for the proper field.

Protocol

Transport layer protocol:

·     DCCP.

·     ICMP.

·     ICMPv6.

·     Raw IP.

·     SCTP.

·     TCP.

·     UDP.

·     UDP-Lite.

The number in the brackets indicates the protocol number.

Inbound interface

Interface on which packets are received.

State

Unicast session state.

Application

Application layer protocol, FTP or DNS.

If it is an unknown protocol identified by an unknown port, this field displays OTHER.

Start time

Unicast session establishment time.

TTL

Remaining lifetime of the unicast session, in seconds.

Initiator->Responder

Number of packets and bytes from the initiator to the responder.

Responder->Initiator

Number of packets and bytes from the responder to the initiator.

Total sessions found

Total number of found unicast session entries.

 

display session table multicast ipv4

Use display session table multicast ipv4 to display information about IPv4 multicast session entries that match specific criteria.

Syntax

In standalone mode:

display session table multicast ipv4 [ [ responder ] { destination-ip start-destination-ip [ end-destination-ip ] | destination-port destination-port | protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite } | source-ip start-source-ip [ end-source-ip ] | source-port source-port } * ] [ verbose ]

In IRF mode:

display session table multicast ipv4 [ slot slot-number ] [ [ responder ] { destination-ip start-destination-ip [ end-destination-ip ] | destination-port destination-port | protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite } | source-ip start-source-ip [ end-source-ip ] | source-port source-port } * ] [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays information for all member devices. (In IRF mode.)

responder: Displays entries of IPv4 multicast sessions from the responder to the initiator. If you do not specify this keyword, the command displays entries of IPv4 multicast sessions from the initiator to the responder.

destination-ip start-destination-ip [ end-destination-ip ]: Specifies a destination IPv4 address or IPv4 address range for a multicast session. The start destination-ip argument specifies the start destination IPv4 address. The end destination-ip argument specifies the end destination IPv4 address.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of a multicast session. The value range for the destination-port argument is 0 to 65535.

protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite }: Specifies an IPv4 transport layer protocol.

source-ip start-source-ip [ end-source-ip ]: Specifies a source IPv4 address or IPv4 address range for a multicast session. The start source-ip argument specifies the start source IPv4 address. The end source-ip argument specifies the end source IPv4 address.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of a multicast session. The value range for the source-port argument is 0 to 65535.

verbose: Displays detailed information about IPv4 multicast session entries. If you do not specify this keyword, the command displays brief information about IPv4 multicast session entries.

Usage guidelines

If you do not specify any parameters, this command displays all IPv4 multicast session entries.

Examples

# (In standalone mode.) Display brief information about all IPv4 multicast session entries.

<Sysname> display session table multicast ipv4

Inbound initiator:

  Source      IP/port: 3.3.3.4/1609

  Destination IP/port: 232.0.0.1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound interface: Vlan-interface 100

Outbound interface list:

    Vlan-interface 101

    Vlan-interface 102

 

Total sessions found: 3

# (In IRF mode.) Display brief information about all IPv4 multicast session entries.

<Sysname> display session table multicast ipv4

Slot 1:

Inbound initiator:

  Source      IP/port: 3.3.3.4/1609

  Destination IP/port: 232.0.0.1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound interface: Vlan-interface 100

Outbound interface list:

    Vlan-interface 101

    Vlan-interface 102

 

Total sessions found: 1

# (In standalone mode.) Display detailed information about all IPv4 multicast session entries.

<Sysname> display session table multicast ipv4 verbose

Inbound initiator:

  Source      IP/port: 3.3.3.4/1609

  Destination IP/port: 232.0.0.1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound responder:

  Source      IP/port: 232.0.0.1/1025

  Destination IP/port: 3.3.3.4/1609

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound interface: Vlan-interface 100

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 15:59:22  TTL: 18s

Initiator->Responder:            1 packets         84 bytes

 

Outbound initiator:

  Source      IP/port: 3.3.3.4/1609

  Destination IP/port: 232.0.0.1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound responder:

  Source      IP/port: 232.0.0.1/1025

  Destination IP/port: 3.3.3.4/1609

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound interface: Vlan-interface 101

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 15:59:22  TTL: 18s

Initiator->Responder:            1 packets         84 bytes

 

Outbound initiator:

  Source      IP/port: 3.3.3.4/1609

  Destination IP/port: 232.0.0.1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound responder:

  Source      IP/port: 232.0.0.1/1025

  Destination IP/port: 3.3.3.4/1609

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound interface: Vlan-interface 102

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 15:59:22  TTL: 18s

Initiator->Responder:            1 packets         84 bytes

 

Total sessions found: 3

# (In IRF mode.) Display detailed information about all IPv4 multicast session entries.

<Sysname> display session table multicast ipv4 verbose

Slot 1:

Inbound initiator:

  Source      IP/port: 3.3.3.4/1609

  Destination IP/port: 232.0.0.1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound responder:

  Source      IP/port: 232.0.0.1/1025

  Destination IP/port: 3.3.3.4/1609

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound interface: Vlan-interface 100

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 15:59:22  TTL: 18s

Initiator->Responder:            1 packets         84 bytes

 

Outbound initiator:

  Source      IP/port: 3.3.3.4/1609

  Destination IP/port: 232.0.0.1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound responder:

  Source      IP/port: 232.0.0.1/1025

  Destination IP/port: 3.3.3.4/1609

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound interface: Vlan-interface 101

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 15:59:22  TTL: 18s

Initiator->Responder:            1 packets         84 bytes

 

Outbound initiator:

  Source      IP/port: 3.3.3.4/1609

  Destination IP/port: 232.0.0.1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound responder:

  Source      IP/port: 232.0.0.1/1025

  Destination IP/port: 3.3.3.4/1609

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound interface: Vlan-interface 102

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 15:59:22  TTL: 18s

Initiator->Responder:            1 packets         84 bytes

 

Total sessions found: 3

Table 12 Command output

Field

Description

Inbound initiator

Information about the multicast session from the initiator to the responder on the inbound interface.

Inbound responder

Information about the multicast session from the responder to the initiator on the inbound interface.

Outbound initiator

Information about the multicast session from the initiator to the responder on the outbound interface.

Outbound responder

Information about the multicast session from the responder to the initiator on the outbound interface.

DS-Lite tunnel peer

Address of the DS-Lite tunnel peer.

If the multicast session is not tunneled by DS-Lite, this field displays a hyphen (-).

VPN instance/VLAN ID/Inline ID

MPLS L3VPN instances are not supported in the current software version.

MPLS L3VPN instance to which the multicast session belongs.

VLAN and inline to which the multicast session belongs during Layer 2 forwarding.

If a parameter is not specified, a hyphens (-) is displayed for the proper field.

Protocol

Transport layer protocol:

·     DCCP.

·     ICMP.

·     Raw IP.

·     SCTP.

·     TCP.

·     UDP.

·     UDP-Lite.

The number in the brackets indicates the protocol number.

State

Multicast session state.

Application

Application layer protocol, FTP or DNS.

If it is an unknown protocol identified by an unknown port, this field displays OTHER.

Start time

Time when the multicast session was created.

TTL

Remaining lifetime of the multicast session, in seconds.

Inbound interface

Inbound interface of the first packet from the initiator to responder.

Outbound interface

Outbound interface of the first packet from the initiator to responder.

Outbound interface list

Outbound interfaces of the first packet from the initiator to responder.

Initiator->Responder

Number of packets and bytes from the initiator to the responder.

Total sessions found

Total number of found multicast session entries.

 

display session table multicast ipv6

Use display session table multicast ipv6 to display information about IPv6 multicast session entries that match specific criteria.

Syntax

In standalone mode:

display session table multicast ipv6 [ [ responder ] { destination-ip start-destination-ip [ end-destination-ip ] | destination-port destination-port | protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite } | source-ip start-source-ip [ end-source-ip ] | source-port source-port } * ] [ verbose ]

In IRF mode:

display session table multicast ipv6 [ slot slot-number ] [ [ responder ] { destination-ip start-destination-ip [ end-destination-ip ] | destination-port destination-port | protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite } | source-ip start-source-ip [ end-source-ip ] | source-port source-port } * ] [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays information for all member devices. (In IRF mode.)

responder: Displays entries of IPv6 multicast sessions from the responder to the initiator. If you do not specify this keyword, the command displays entries of IPv4 multicast sessions from the initiator to the responder.

destination-ip start-destination-ip [ end-destination-ip ]: Specifies a destination IPv6 address or IPv6 address range for a multicast session. The start destination-ip argument specifies the start destination IPv6 address. The end destination-ip argument specifies the end destination IPv6 address.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of a multicast session. The value range for the destination-port argument is 0 to 65535.

protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite }: Specifies an IPv6 transport layer protocol.

source-ip start-source-ip [ end-source-ip ]: Specifies a source IPv6 address or IPv6 address range for a multicast session. The start source-ip argument specifies the start source IPv6 address. The end source-ip argument specifies the end source IPv6 address.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of a multicast session. The value range for the source-port argument is 0 to 65535.

verbose: Displays detailed information about IPv6 multicast session entries. If you do not specify this keyword, the command displays brief information about IPv6 multicast session entries.

Usage guidelines

If you do not specify any parameters, this command displays all IPv6 multicast session entries.

Examples

# (In standalone mode.) Display brief information about all IPv6 multicast session entries.

<Sysname> display session table multicast ipv6

Inbound initiator:

  Source      IP/port: 3::4/1617

  Destination IP/port: FF0E::1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound interface: Vlan-interface 100

Outbound interface list:

    Vlan-interface 101

    Vlan-interface 102

 

Total sessions found: 3

# (In IRF mode.) Display brief information about all IPv6 multicast session entries.

<Sysname> display session table multicast ipv6

Slot 1:

Inbound initiator:

  Source      IP/port: 3::4/1617

  Destination IP/port: FF0E::1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound interface: Vlan-interface 100

Outbound interface list:

    Vlan-interface 101

    Vlan-interface 102

 

Total sessions found: 3

# (In standalone mode.) Display detailed information about all IPv6 multicast session entries.

<Sysname> display session table multicast ipv6 verbose

Inbound initiator:

  Source      IP/port: 3::4/1617

  Destination IP/port: FF0E::1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound responder:

  Source      IP/port: FF0E::1/1025

  Destination IP/port: 3::4/1617

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound interface: Vlan-interface 100

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 16:10:58  TTL: 23s

Initiator->Responder:            5 packets        520 bytes

 

Outbound initiator:

  Source      IP/port: 3::4/1617

  Destination IP/port: FF0E::1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound responder:

  Source      IP/port: FF0E::1/1025

  Destination IP/port: 3::4/1617

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound interface: Vlan-interface 101

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 16:10:58  TTL: 23s

Initiator->Responder:            5 packets        520 bytes

 

Outbound initiator:

  Source      IP/port: 3::4/1617

  Destination IP/port: FF0E::1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound responder:

  Source      IP/port: FF0E::1/1025

  Destination IP/port: 3::4/1617

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound interface: Vlan-interface 102

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 16:10:58  TTL: 23s

Initiator->Responder:            5 packets        520 bytes

 

Total sessions found: 3

# (In IRF mode.) Display detailed information about all IPv6 multicast session entries.

<Sysname> display session table multicast ipv6 verbose

Slot 1:

Inbound initiator:

  Source      IP/port: 3::4/1617

  Destination IP/port: FF0E::1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound responder:

  Source      IP/port: FF0E::1/1025

  Destination IP/port: 3::4/1617

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Inbound interface: Vlan-interface 100

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 16:10:58  TTL: 23s

Initiator->Responder:            5 packets        520 bytes

 

Outbound initiator:

  Source      IP/port: 3::4/1617

  Destination IP/port: FF0E::1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound responder:

  Source      IP/port: FF0E::1/1025

  Destination IP/port: 3::4/1617

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound interface: Vlan-interface 101

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 16:10:58  TTL: 23s

Initiator->Responder:            5 packets        520 bytes

 

Outbound initiator:

  Source      IP/port: 3::4/1617

  Destination IP/port: FF0E::1/1025

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound responder:

  Source      IP/port: FF0E::1/1025

  Destination IP/port: 3::4/1617

  DS-Lite tunnel peer: -

  VPN instance/VLAN ID/Inline ID: -/-/-

  Protocol: UDP(17)

Outbound interface: Vlan-interface 102

State: UDP_OPEN

Application: OTHER

Start time: 2014-03-03 16:10:58  TTL: 23s

Initiator->Responder:            5 packets        520 bytes

 

Total sessions found: 3

Table 13 Command output

Field

Description

Inbound initiator

Information about the multicast session from the initiator to the responder on the inbound interface.

Inbound responder

Information about the multicast session from the responder to the initiator on the inbound interface.

Outbound initiator

Information about the multicast session from the initiator to the responder on the outbound interface.

Outbound responder

Information about the multicast session from the responder to the initiator on the outbound interface.

DS-Lite tunnel peer

Address of the DS-Lite tunnel peer.

If the multicast session is not tunneled by DS-Lite, this field displays a hyphen (-).

VPN instance/VLAN ID/Inline ID

MPLS L3VPN instances are not supported in the current software version.

MPLS L3VPN instance to which the multicast session belongs.

VLAN and inline to which the multicast session belongs during Layer 2 forwarding.

If a parameter is not specified, a hyphens (-) is displayed for the proper field.

Protocol

Transport layer protocol:

·     DCCP.

·     ICMPv6.

·     Raw IP.

·     SCTP.

·     TCP.

·     UDP.

·     UDP-Lite.

The number in the brackets indicates the protocol number.

State

Multicast session state.

Application

Application layer protocol, FTP or DNS.

If it is an unknown protocol identified by an unknown port, this field displays OTHER.

Start time

Time when the multicast session was created.

TTL

Remaining lifetime of the multicast session, in seconds.

Inbound interface

Inbound interface of the first packet from the initiator to responder.

Outbound interface

Outbound interface of the first packet from the initiator to responder.

Outbound interface list

Outbound interfaces of the first packet from the initiator to responder.

Initiator->Responder

Number of packets and bytes from the initiator to the responder.

Total sessions found

Total number of found multicast session entries.

 

reset session relation-table

Use reset session relation-table to clear relation entries.

Syntax

In standalone mode:

reset session relation-table [ ipv4 | ipv6 ]

In IRF mode:

reset session relation-table [ ipv4 | ipv6 ] [ slot slot-number ]

Views

User view

Predefined user roles

network-admin

Parameters

ipv4: Specifies IPv4 relation entries.

ipv6: Specifies IPv6 relation entries.

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears relation entries for all member devices. (In IRF mode.)

Usage guidelines

If you do not specify any parameters, this command clears all relation entries.

Examples

# Clear all IPv4 relation entries.

<Sysname> reset session relation-table ipv4

Related commands

display session relation-table

reset session statistics

Use reset session statistics to clear unicast session statistics.

Syntax

In standalone mode:

reset session statistics

In IRF mode:

reset session statistics [ slot slot-number ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears unicast session statistics for all member devices. (In IRF mode.)

Examples

# Clear all unicast session statistics.

<Sysname> reset session statistics

Related commands

display session statistics

reset session statistics multicast

Use reset session statistics multicast to clear multicast session statistics.

Syntax

In standalone mode:

reset session statistics multicast

In IRF mode:

reset session statistics multicast [ slot slot-number ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears multicast session statistics for all member devices. (In IRF mode.)

Examples

# Clear all multicast session statistics.

<Sysname> reset session statistics multicast

Related commands

display session statistics multicast

reset session table

Use reset session table to clear IP unicast session entries.

Syntax

In standalone mode:

reset session table

In IRF mode:

reset session table [ slot slot-number ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears unicast session entries for all member devices. (In IRF mode.)

Examples

# Clear all unicast session entries.

<Sysname> reset session table

Related commands

display session table ipv4

display session table ipv6

reset session table ipv4

Use reset session table ipv4 to clear information about IPv4 unicast session entries that match specific criteria.

Syntax

In standalone mode:

reset session table ipv4 [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite } ] [ source-port source-port ] [ destination-port destination-port ]

In IRF mode:

reset session table ipv4 [ slot slot-number ] [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite } ] [ source-port source-port ] [ destination-port destination-port ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears information for all member devices. (In IRF mode.)

source-ip source-ip: Specifies a source IPv4 address. The source-ip argument specifies the source IPv4 address of a unicast session from the initiator to the responder.

destination-ip destination-ip: Specifies a destination IPv4 address. The destination-ip argument specifies the destination IPv4 address of a unicast session from the initiator to the responder.

protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite }: Specifies an IPv4 transport layer protocol, including DCCP, ICMP, Raw IP, SCTP, TCP, UDP, and UDP-Lite.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of a unicast session from the initiator to the responder. The value range for the source-port argument is 0 to 65535.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of a unicast session from the initiator to the responder. The value range for the destination-port argument is 0 to 65535.

Usage guidelines

If you do not specify any parameters, this command clears all IPv4 unicast session entries on the public network.

Examples

# Clear all IPv4 unicast session entries.

<Sysname> reset session table ipv4

# Clear the IPv4 unicast session entries with the source IP address of 10.10.10.10.

<Sysname> reset session table ipv4 source-ip 10.10.10.10

Related commands

display session table ipv4

reset session table ipv6

Use reset session table ipv6 to clear information about IPv6 unicast session entries that match the specified criteria.

Syntax

In standalone mode:

reset session table ipv6 [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite } ] [ source-port source-port ] [ destination-port destination-port ]

In IRF mode:

reset session table ipv6 [ slot slot-number ] [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite } ] [ source-port source-port ] [ destination-port destination-port ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears information for all member devices. (In IRF mode.)

source-ip source-ip: Specifies a source IPv6 address. The source-ip argument specifies the source IPv6 address of a unicast session from the initiator to the responder.

destination-ip destination-ip: Specifies a destination IPv6 address. The destination-ip argument specifies the destination IPv6 address of a unicast session from the initiator to the responder.

protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite }: Specifies an IPv6 transport layer protocol, including DCCP, ICMPv6, Raw IP, SCTP, TCP, UDP, and UDP-Lite.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of a unicast session from the initiator to the responder. The value range for the source-port argument is 0 to 65535.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of a unicast session from the initiator to the responder. The value range for the destination-port argument is 0 to 65535.

Usage guidelines

If you do not specify any parameters, this command clears all IPv6 unicast session entries on the public network.

Examples

# Clear all IPv6 unicast session entries.

<Sysname> reset session table ipv6

# Clear the IPv6 unicast session entries with the source IP address of 2011::0002.

<Sysname> reset session table ipv6 source-ip 2011::0002

Related commands

display session table ipv6

reset session table multicast

Use reset session table multicast to clear IP multicast session entries.

Syntax

In standalone mode:

reset session table multicast

In IRF mode:

reset session table multicast [ slot slot-number ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears multicast session entries for all member devices. (In IRF mode.)

Examples

# Clear all multicast session entries.

<Sysname> reset session table multicast

Related commands

display session table multicast ipv4

display session table multicast ipv6

reset session table multicast ipv4

Use reset session table multicast ipv4 to clear information about IPv4 multicast session entries that match specific criteria.

Syntax

In standalone mode:

reset session table multicast ipv4 [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite } ] [ source-port source-port ] [ destination-port destination-port ]

In IRF mode:

reset session table multicast ipv4 [ slot slot-number ] [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite } ] [ source-port source-port ] [ destination-port destination-port ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears information for all member devices. (In IRF mode.)

source-ip source-ip: Specifies a source IPv4 address. The source-ip argument specifies the source IPv4 address of a multicast session from the initiator to the responder.

destination-ip destination-ip: Specifies a destination IPv4 address. The destination-ip argument specifies the destination IPv4 address of a multicast session from the initiator to the responder.

protocol { dccp | icmp | raw-ip | sctp | tcp | udp | udp-lite }: Specifies an IPv4 transport layer protocol, including DCCP, ICMP, Raw IP, SCTP, TCP, UDP, and UDP-Lite.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of a multicast session from the initiator to the responder. The value range for the source-port argument is 0 to 65535.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of a multicast session from the initiator to the responder. The value range for the destination-port argument is 0 to 65535.

Usage guidelines

If you do not specify any parameters, this command clears all IPv4 multicast session entries on the public network.

Examples

# Clear all IPv4 multicast session entries.

<Sysname> reset session table multicast ipv4

# Clear the IPv4 multicast session entries with the source IP address of 10.10.10.10.

<Sysname> reset session table multicast ipv4 source-ip 10.10.10.10

Related commands

display session table multicast ipv4

reset session table multicast ipv6

Use reset session table multicast ipv6 to clear information about IPv6 multicast session entries that match specific criteria.

Syntax

In standalone mode:

reset session table multicast ipv6 [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite } ] [ source-port source-port ] [ destination-port destination-port ]

In IRF mode:

reset session table multicast ipv6 [ slot slot-number ] [ source-ip source-ip ] [ destination-ip destination-ip ] [ protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite } ] [ source-port source-port ] [ destination-port destination-port ]

Views

User view

Predefined user roles

network-admin

Parameters

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command clears information for all member devices. (In IRF mode.)

source-ip source-ip: Specifies a source IPv6 address. The source-ip argument specifies the source IPv6 address of a multicast session from the initiator to the responder.

destination-ip destination-ip: Specifies a destination IPv6 address. The destination-ip argument specifies the destination IPv6 address of a multicast session from the initiator to the responder.

protocol { dccp | icmpv6 | raw-ip | sctp | tcp | udp | udp-lite }: Specifies an IPv6 transport layer protocol, including DCCP, ICMPv6, Raw IP, SCTP, TCP, UDP, and UDP-Lite.

source-port source-port: Specifies a source port by its number. The source-port argument specifies the source port of a multicast session from the initiator to the responder. The value range for the source-port argument is 0 to 65535.

destination-port destination-port: Specifies a destination port by its number. The destination-port argument specifies the destination port of a multicast session from the initiator to the responder. The value range for the destination-port argument is 0 to 65535.

Usage guidelines

If you do not specify any parameters, this command clears all IPv6 multicast session entries on the public network.

Examples

# Clear all IPv6 multicast session entries.

<Sysname> reset session table multicast ipv6

# Clear the IPv6 multicast session entries with the source IP address of 2011::0002.

<Sysname> reset session table multicast ipv6 source-ip 2011::0002

Related commands

display session table multicast ipv6

session aging-time application

Use session aging-time application to set the aging time for sessions of an application layer protocol or an application.

Use undo session aging-time application to restore the default. If you do not specify an application layer protocol or an application, this command restores the default aging time for all sessions of the supported application layer protocols and applications.

Syntax

session aging-time application application-name time-value

undo session aging-time application [ application-name ]

Default

The aging time is 1200 seconds for sessions of application layer protocols or applications except for the following sessions:

·     BOOTPC sessions: 120 seconds.

·     BOOTPS sessions: 120 seconds.

·     DNS sessions: 1 second.

·     FTP sessions: 3600 seconds.

·     FTP-DATA sessions: 240 seconds.

·     GPRS-DATA sessions: 60 seconds.

·     GPRS-SIG sessions: 60 seconds.

·     GTP-CONTROL sessions: 60 seconds.

·     GTP-USER sessions: 60 seconds.

·     H.225 sessions: 3600 seconds.

·     H.245 sessions: 3600 seconds.

·     HTTPS sessions: 600 seconds.

·     ILS sessions: 3600 seconds.

·     L2TP sessions: 120 seconds.

·     MGCP-CALLAGENT sessions: 60 seconds.

·     MGCP-GATEWAY sessions: 60 seconds.

·     NETBIOS-DGM sessions: 3600 seconds.

·     NETBIOS-NS sessions: 3600 seconds.

·     NETBIOS-SSN sessions: 3600 seconds.

·     NTP sessions: 120 seconds.

·     PPTP sessions: 3600 seconds.

·     QQ sessions: 120 seconds.

·     RAS sessions: 300 seconds.

·     RIP sessions: 120 seconds.

·     RSH sessions: 60 seconds.

·     RTSP session: 3600 seconds.

·     SCCP sessions: 3600 seconds.

·     SIP sessions: 300 seconds.

·     SNMP sessions: 120 seconds.

·     SNMPTRAP sessions: 120 seconds.

·     SQLNET sessions: 600 seconds.

·     STUN sessions: 600 seconds.

·     SYSLOG sessions: 120 seconds.

·     TACACS-DS sessions: 120 seconds.

·     TFTP sessions: 60 seconds.

·     WHO sessions: 120 seconds.

·     XDMCP sessions: 3600 seconds.

Views

System view

Predefined user roles

network-admin

Parameters

application-name: Specifies an application layer protocol or an application by its name, a case-insensitive string of 1 to 63 characters. Valid characters can be digits, letters, hyphens (-), and underscores (_). The names invalid and other are not allowed. The application layer protocol or application must exist on the device.

time-value: Specifies the aging time in seconds. The value range 1 to 100000.

Usage guidelines

This command sets the aging time for stable sessions of the specified application layer protocols or applications. For TCP sessions, the stable state is ESTABLISHED. For UDP sessions, the stable state is READY.

For sessions of application layer protocols or applications that are not supported by this command, the aging time is set by the session aging-time state command. For persistent sessions, the aging time is set by the session persistent acl command.

Examples

# Set the aging time for FTP sessions to 1800 seconds.

<Sysname> system-view

[Sysname] session aging-time application ftp 1800

# Set the aging time for 126WebEmail sessions to 1800 seconds.

<Sysname> system-view

[Sysname] session aging-time application 126WebEmail 1800

Related commands

display session aging-time application

session aging-time state

session persistent acl

session aging-time state

Use session aging-time state to set the aging time for the sessions in a protocol state.

Use undo session aging-time state to restore the default for the sessions in a protocol state. If you do not specify a protocol state, this command restores all aging time for sessions in different protocol states to the default.

Syntax

session aging-time state { fin | icmp-reply | icmp-request | rawip-open | rawip-ready | syn | tcp-close | tcp-est | tcp-time-wait | udp-open | udp-ready } time-value

undo session aging-time state [ fin | icmp-reply | icmp-request | rawip-open | rawip-ready | syn | tcp-close | tcp-est | tcp-time-wait | udp-open | udp-ready ]

Default

The aging time for sessions in different protocol states is as follows:

·     FIN_WAIT: 30 seconds.

·     ICMP-REPLY: 30 seconds.

·     ICMP-REQUEST: 60 seconds.

·     RAWIP-OPEN: 30 seconds.

·     RAWIP-READY: 60 seconds.

·     TCP SYN-SENT and SYN-RCV: 30 seconds.

·     TCP-CLOSE: 2 seconds.

·     TCP ESTABLISHED: 3600 seconds.

·     TCP TIME-WAIT: 2 seconds.

·     UDP-OPEN: 30 seconds.

·     UDP-READY: 60 seconds.

Views

System view

Predefined user roles

network-admin

Parameters

fin: Specifies the TCP FIN_WAIT state.

icmp-reply: Specifies the ICMP REPLY state.

icmp-request: Specifies the IGMP REQUEST state.

rawip-open: Specifies the RAWIP-OPEN state.

rawip-ready: Specifies the RAWIP-READY state.

syn: Specifies the TCP SYN-SENT and SYN-RCV states.

tcp-close: Specifies the TCP CLOSE state.

tcp-est: Specifies the TCP ESTABLISHED state.

tcp-time-wait: Specifies the TCP TIME-WAIT state.

udp-open: Specifies the UDP OPEN state.

udp-ready: Specifies the UDP READY state.

time-value: Specifies the aging time in seconds. The value range is 1 to 100000.

Usage guidelines

This command sets the aging time for stable sessions of the application layer protocols that are not supported by the session aging-time application command. For persistent sessions, the aging time is set by the session persistent acl command.

Examples

# Set the aging time for TCP sessions in SYN-SENT and SYN-RCV states to 60 seconds.

<Sysname> system-view

[Sysname] session aging-time state syn 60

Related commands

display session aging-time state

session aging-time application

session persistent acl

session log { bytes-active | packets-active }

Use session log { bytes-active | packets-active } to set a threshold for traffic-based logging.

Use undo session log { bytes-active | packets-active } to restore the default.

Syntax

session log { bytes-active bytes-value | packets-active packets-value }

undo session log { bytes-active | packets-active }

Default

No threshold is set for traffic-based logging.

Views

System view

Predefined user roles

network-admin

Parameters

bytes-value: Specifies the byte-based threshold in the range of 1 to 100000 MB.

packets-value: Specifies the packet-based threshold in the range of 1 to 100000 mega-packets.

Usage guidelines

For this command to take effect, make sure the session statistics collection for software fast forwarding feature is enabled.

If you set both the traffic-based and time-based logging, the device outputs a session log when whichever is reached. After outputting a session log, the device resets the traffic counter and restarts the interval for the session.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Configure the device to output session logs on a per-10-mega-packet basis.

<Sysname> system-view

[Sysname] session statistics enable

[Sysname] session log packets-active 10

Related commands

session log enable

session statistics enable

session log enable

Use session log enable to enable session logging.

Use undo session log enable to disable session logging.

Syntax

session log enable { ipv4 | ipv6 } [ acl acl-number ] { inbound | outbound }

undo session log enable { ipv4 | ipv6 } [ acl acl-number ] { inbound | outbound }

Default

Session logging is disabled.

Views

Interface view

Predefined user roles

network-admin

Parameters

ipv4: Logs IPv4 sessions.

ipv6: Logs IPv6 sessions.

acl acl-number: Specifies an ACL by its number in the range of 2000 to 3999. If you do not specify an ACL, this command enables session logging for all IPv4 or IPv6 sessions on the interface.

inbound: Specifies the inbound direction.

outbound: Specifies the outbound direction.

Usage guidelines

If you do not specify the inbound or the outbound keyword, this command enables session logging on both directions.

A maximum of one IPv4 ACL and one IPv6 ACL can be applied to each direction.

After session logging is enabled, the device outputs session logs as follows:

·     Outputs a session log when the specified traffic threshold or interval is reached.

·     Outputs a session log when a session entry is created or removed only if the logging for session creation or deletion is enabled.

The session logging feature must work with the flow log or fast log output feature to generate session logs. Session logs can be output in flow log or fast log output format. By default, they are output in flow log format. For information about flow log and fast log output, see Network Management and Monitoring.

Examples

# Enable IPv4 session logging in the inbound direction of VLAN-interface 100.

<Sysname> system-view

[Sysname] session log flow-begin

[Sysname] session log flow-end

[Sysname] interface vlan-interface 100

[Sysname-Vlan-interface 100] session log enable ipv4 inbound

# Enable session logging on VLAN-interface 101 for IPv4 sessions that match ACL 2050 in the outbound direction.

<Sysname> system-view

[Sysname] session log flow-begin

[Sysname] session log flow-end

[Sysname] interface vlan-interface 101

[Sysname-Vlan-interface 101] session log enable ipv4 acl 2050 outbound

# Enable session logging on VLAN-interface 102 for IPv6 sessions that match ACL 2050 in the outbound direction.

<Sysname> system-view

[Sysname] session log flow-begin

[Sysname] session log flow-end

[Sysname] interface vlan-interface 102

[Sysname-Vlan-interface 102] session log enable ipv6 acl 2050 outbound

Related commands

session log bytes-active

session log flow-begin

session log flow-end

session log packets-active

session log time-active

session log flow-begin

Use session log flow-begin to enable logging for session creation.

Use undo session log flow-begin to disable logging for session creation.

Syntax

session log flow-begin

undo session log flow-begin

Default

Logging for session creation is disabled.

Views

System view

Predefined user roles

network-admin

Usage guidelines

For the device to output a session log when a session entry is created, make sure both session logging and logging for session creation are enabled.

Examples

# Enable logging for session creation.

<Sysname> system-view

[Sysname] session log flow-begin

Related commands

session log enable

session log flow-end

Use session log flow-end to enable logging for session deletion.

Use undo session log flow-end to disable logging for session deletion.

Syntax

session log flow-end

undo session log flow-end

Default

Logging for session deletion is disabled.

Views

System view

Predefined user roles

network-admin

Usage guidelines

For the device to output a session log when a session entry is deleted, make sure both session logging and logging for session deletion are enabled.

Examples

# Enable logging for session deletion.

<Sysname> system-view

[Sysname] session log flow-end

Related commands

session log enable

session log time-active

Use session log time-active to set the time-based session logging.

Use undo session log time-active to restore the default.

Syntax

session log time-active time-value

undo session log time-active

Default

The device does not output session logs.

Views

System view

Predefined user roles

network-admin

Parameters

time-value: Specifies the interval in minutes. The value range for the time-value argument is 10 to 120 and the value must be integer times of 10.

Usage guidelines

If you set both time-based and traffic-based logging, the device outputs a session log when whichever is reached. After outputting a session log, the device resets the traffic counter and restarts the interval for the session.

Examples

# Configure the device to output session logs every 50 minutes.

<Sysname> system

[Sysname] session log time-active 50

Related commands

session log enable

session log { bytes-active | packets-active }

session persistent acl

Use session persistent acl to specify persistent sessions.

Use undo session persistent acl to restore the default.

Syntax

session persistent acl [ ipv6 ]  acl-number [ aging-time time-value ]

undo session persistent acl [ ipv6 ]  acl-number

Default

No persistent sessions exist.

Views

System view

Predefined user roles

network-admin

Parameters

ipv6: Specifies an IPv6 ACL. To specify an IPv4 ACL, do not specify this keyword.

acl-number: Specifies an ACL by its number in the range of 2000 to 3999.

aging-time time-value: Specifies the aging time for persistent sessions in hours. The value range for the time-value argument is 0 to 360, and the default value is 24. To disable the aging for persistent sessions, set the value to 0.

Usage guidelines

This command is effective only on TCP sessions in ESTABLISHED state.

For a TCP session in ESTABLISHED state, the priority of the aging time is as follows:

·     Aging time for persistent sessions.

·     Aging time for sessions of application layer protocols.

·     Aging time for sessions in different protocol states.

A persistent session is not removed until one of the following events occurs:

·     The session entry ages out.

·     The device receives a connection close request from the initiator or responder.

·     You manually clear the session entries.

The configuration of persistent sessions applies only to new sessions. It has no effect on existing sessions.

Repeat this command to use multiple ACLs to specify persistent sessions.

Examples

# Specify IPv4 ACL 2000 for identifying persistent sessions and set the aging time to 72 hours.

<Sysname> system-view

[Sysname] session persistent acl 2000 aging-time 72

# Specify IPv6 ACL 3000 for identifying persistent sessions and set the aging time to 100 hours.

<Sysname> system-view

[Sysname] session persistent acl ipv6 3000 aging-time 100

Related commands

session aging-time application

session aging-time state

session state-machine mode loose

Use session state-machine mode loose to set the mode of session state machine to loose.

Use undo session state-machine mode loose to restore the default.

Syntax

session state-machine mode loose

undo session state-machine mode loose

Default

The session state machine is in strict mode.

Views

System view

Predefined user roles

network-admin

Usage guidelines

For asymmetric-path networks, if session synchronization is disabled, to prevent the device from dropping packets abnormally, set the mode of the session state machine to loose.

As a best practice, use the default setting on symmetric-path networks.

Examples

# Set the mode of session state machine to loose.

<Sysname> system-view

[Sysname] session state-machine mode loose

session statistics enable

Use session statistics enable to enable session statistics collection for software fast forwarding.

Use undo session statistics enable to disable session statistics collection for software fast forwarding.

Syntax

session statistics enable

undo session statistics enable

Default

Session statistics collection is disabled for software fast forwarding.

Views

System view

Predefined user roles

network-admin

Usage guidelines

This command enables the device to collect the session-based outbound and inbound packets and bytes for software fast forwarding.

To display statistics per session, use the display session table command. To display statistics per packet type, use the display session statistics command.

This command is CPU and memory intensive. Before using this command, make sure you fully understand its impact on system performance.

Examples

# Enable session statistics collection for software fast forwarding.

<Sysname> system-view

[Sysname] session statistics enable

Related commands

display session statistics

display session table

 

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