04-Layer 3 Command Reference

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13-IP Routing Basics Commands
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display ip routing-table

Syntax

display ip routing-table [ verbose ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

verbose: Displays detailed routing table information, including inactive routes. Without this keyword, the command displays only brief information about active routes.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ip routing-table to display brief information about active routes in the routing table.

This command displays brief information about a routing table, with a routing entry contained in one line. The information displayed includes destination IP address/mask length, protocol, priority, cost, next hop and output interface. This command displays only the optimal routes in use.

Use display ip routing-table verbose to display detailed information about all routes in the routing table.

This command displays detailed information about all active and inactive routes, including the statistics of the entire routing table and information for each route.

Examples

# Display brief information about active routes in the routing table.

<Sysname> display ip routing-table

Routing Tables: Public

         Destinations : 6       Routes : 6

 

Destination/Mask    Proto  Pre  Cost         NextHop         Interface

 

1.1.2.0/24          Direct 0    0            1.1.2.1         Vlan1

1.1.2.1/32          Direct 0    0            127.0.0.1       InLoop0

127.0.0.0/8         Direct 0    0            127.0.0.1       InLoop0

127.0.0.1/32        Direct 0    0            127.0.0.1       InLoop0

192.168.0.0/24      Direct 0    0            192.168.0.1     VT1

192.168.0.1/32      Direct 0    0            127.0.0.1       InLoop0

Table 1 Command output

Field

Description

Destinations

Number of destination addresses.

Routes

Number of routes.

Destination/Mask

Destination address/mask length.

Proto

Protocol that presents the route.

Pre

Priority of the route.

Cost

Cost of the route.

NextHop

Address of the next hop on the route.

Interface

Output interface for packets to be forwarded along the route.

 

# Display detailed information about all routes in the routing table.

<Sysname> display ip routing-table verbose

Routing Tables: Public

         Destinations : 6       Routes : 6

 

  Destination: 1.1.2.0/24

     Protocol: Direct          Process ID: 0

   Preference: 0                     Cost: 0

 IpPrecedence:                    QosLcId:

      NextHop: 1.1.2.1          Interface: Vlan-interface1

    BkNextHop: 0.0.0.0        BkInterface:

  RelyNextHop: 0.0.0.0          Neighbor : 0.0.0.0

    Tunnel ID: 0x0                  Label: NULL

        State: Active Adv             Age: 06h46m22s

          Tag: 0

 

  Destination: 1.1.2.1/32

     Protocol: Direct          Process ID: 0

   Preference: 0                     Cost: 0

 IpPrecedence:                    QosLcId:

      NextHop: 127.0.0.1        Interface: InLoopBack0

    BkNextHop: 0.0.0.0        BkInterface:

  RelyNextHop: 0.0.0.0          Neighbor : 0.0.0.0

    Tunnel ID: 0x0                  Label: NULL

        State: Active NoAdv           Age: 06h46m22s

          Tag: 0

 

  Destination: 127.0.0.0/8

     Protocol: Direct          Process ID: 0

   Preference: 0                     Cost: 0

 IpPrecedence:                    QosLcId:

      NextHop: 127.0.0.1        Interface: InLoopBack0

    BkNextHop: 0.0.0.0        BkInterface:

  RelyNextHop: 0.0.0.0          Neighbor : 0.0.0.0

    Tunnel ID: 0x0                  Label: NULL

        State: Active NoAdv           Age: 06h46m36s

          Tag: 0

 

  Destination: 127.0.0.1/32

     Protocol: Direct          Process ID: 0

   Preference: 0                     Cost: 0

 IpPrecedence:                    QosLcId:

      NextHop: 127.0.0.1        Interface: InLoopBack0

    BkNextHop: 0.0.0.0        BkInterface:

  RelyNextHop: 0.0.0.0          Neighbor : 0.0.0.0

    Tunnel ID: 0x0                  Label: NULL

        State: Active NoAdv           Age: 06h46m37s

          Tag: 0

 

  Destination: 192.168.0.0/24

     Protocol: Direct          Process ID: 0

   Preference: 0                     Cost: 0

 IpPrecedence:                    QosLcId:

      NextHop: 192.168.0.1      Interface: Virtual-Template1

    BkNextHop: 0.0.0.0        BkInterface:

  RelyNextHop: 0.0.0.0          Neighbor : 0.0.0.0

    Tunnel ID: 0x0                  Label: NULL

        State: Active Adv             Age: 06h46m35s

          Tag: 0

 

  Destination: 192.168.0.1/32

     Protocol: Direct          Process ID: 0

   Preference: 0                     Cost: 0

 IpPrecedence:                    QosLcId:

      NextHop: 127.0.0.1        Interface: InLoopBack0

    BkNextHop: 0.0.0.0        BkInterface:

  RelyNextHop: 0.0.0.0          Neighbor : 0.0.0.0

    Tunnel ID: 0x0                  Label: NULL

        State: Active NoAdv           Age: 06h46m35s

          Tag: 0

Displayed first are statistics for the whole routing table, followed by detailed description of each route (in sequence).

Table 2 Command output

Field

Description

Destination

Destination address/mask length.

Protocol

Protocol that presents the route.

Preference

Priority of the route.

Cost

Cost of the route.

IpPrecedence

IP precedence.

QosLcId

QoS-local ID.

NextHop

Address of the next hop on the route.

Interface

Output interface for packets to be forwarded along the route.

BkNextHop

Backup next hop.

BkInterface

Backup output interface.

RelyNextHop

Next hop address obtained through routing recursion.

Neighbor

Neighboring address determined by Routing Protocol.

State

Route status:

·     Active—This is an active unicast route.

·     Adv—This route can be advertised.

·     Delete—This route is deleted.

·     Gateway—This is an indirect route.

·     Holddown—Number of holddown routes. Holddown is a route advertisement policy used in some distance vector (D-V) routing protocols, such as RIP, to avoid the propagation of some incorrect routes. It distributes a Holddown route during a period regardless of whether a new route to the same destination is found. For detailed information, see relevant routing protocols.

·     Int—The route was discovered by an Interior Gateway Protocol (IGP).

·     NoAdv—The route is not advertised when the router advertises routes based on policies.

·     NotInstall—Among routes to a destination, the route with the highest priority is installed into the core routing table and advertised. A NotInstall route cannot be installed into the core routing table but can be advertised.

·     Reject—The packets matching a Reject route are dropped. The router sends ICMP unreachable messages to the sources of the dropped packets. The Reject routes are usually used for network testing.

·     Static—A static route is not lost when you perform the save operation and then restart the router. Routes configured manually are marked as static.

·     Unicast—Unicast routes.

·     Inactive—Inactive routes.

·     Invalid—Invalid routes.

·     WaitQ—The route is the WaitQ during route recursion.

·     TunE—Tunnel.

·     GotQ—The route is in the GotQ during route recursion.

Age

Time for which the route has been in the routing table, in the sequence of hour, minute, and second from left to right.

Tag

Route tag.

 

display ip routing-table ip-address

Syntax

display ip routing-table ip-address [ mask | mask-length ] [ longer-match ] [ verbose ] [ | { begin | exclude | include } regular-expression ]

display ip routing-table ip-address1 { mask | mask-length } ip-address2 { mask | mask-length } [ verbose ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

ip-address: Destination IP address, in dotted decimal format.

mask | mask-length: IP address mask, in dotted decimal format or represented by an integer in the range of 0 to 32.

longer-match: Displays the route with the longest mask.

verbose: Displays detailed routing table information, including both active and inactive routes. Without this argument, the command displays only brief information about active routes.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ip routing-table ip-address to display information about routes to a specified destination address.

Executing the command with different parameters yields different output:

·     display ip routing-table ip-address:

¡     The system ANDs the input destination IP address with the subnet mask in each route entry;

¡     The system ANDs the destination IP address in each route entry with its own subnet mask;

If the two operations yield the same result for an entry and this entry is active, it is displayed.

·     display ip routing-table ip-address mask:

¡     The system ANDs the input destination IP address with the input subnet mask;

¡     The system ANDs the destination IP address in each route entry with the input subnet mask;

If the two operations yield the same result for an entry and the entry is active with a subnet mask less than or equal to the input subnet mask, the entry is displayed.

Only route entries that exactly match the input destination address and mask are displayed.

·     display ip routing-table ip-address longer-match:

¡     The system ANDs the input destination IP address with the subnet mask in each route entry;

¡     The system ANDs the destination IP address in each route entry with its own subnet mask;

If the two operations yield the same result for multiple entries that are active, the one with longest mask length is displayed.

·     display ip routing-table ip-address mask longer-match:

¡     The system ANDs the input destination IP address with the input subnet mask;

¡     The system ANDs the destination IP address in each route entry with the input subnet mask;

If the two operations yield the same result for multiple entries with a mask less than or equal to the input subnet mask, the one that is active with longest mask length is displayed.

Use display ip routing-table ip-address1 { mask-length | mask } ip-address2 { mask-length | mask } to display route entries with destination addresses within a specified range.

Examples

# Display route entries for the destination IP address 11.1.1.1.

[Sysname] display ip routing-table 11.1.1.1

Routing Table : Public

Summary Count : 4

 

Destination/Mask    Proto  Pre  Cost         NextHop         Interface

 

0.0.0.0/0           Static 60   0            0.0.0.0         NULL0

11.0.0.0/8          Static 60   0            0.0.0.0         NULL0

11.1.0.0/16         Static 60   0            0.0.0.0         NULL0

11.1.1.0/24         Static 60   0            0.0.0.0         NULL0

For command output, see Table 1.

# Display route entries by specifying a destination IP address and the longer-match keyword.

[Sysname] display ip routing-table 11.1.1.1 longer-match

Routing Table : Public

Summary Count : 1

 

Destination/Mask    Proto  Pre  Cost         NextHop         Interface

 

11.1.1.0/24         Static 60   0            0.0.0.0         NULL0

# Display route entries by specifying a destination IP address and mask.

[Sysname] display ip routing-table 11.1.1.1 24

Routing Table : Public

Summary Count : 3

 

Destination/Mask    Proto  Pre  Cost         NextHop         Interface

 

11.0.0.0/8          Static 60   0            0.0.0.0         NULL0

11.1.0.0/16         Static 60   0            0.0.0.0         NULL0

11.1.1.0/24         Static 60   0            0.0.0.0         NULL0

# Display route entries by specifying a destination IP address and mask and the longer-match keyword.

[Sysname] display ip routing-table 11.1.1.1 24 longer-match

Routing Table : Public

Summary Count : 1

 

Destination/Mask    Proto  Pre  Cost         NextHop         Interface

 

11.1.1.0/24         Static 60   0            0.0.0.0         NULL0

For command output, see Table 1.

# Display route entries for destination addresses in the range of 1.1.1.0 to 5.5.5.0.

<Sysname> display ip routing-table 1.1.1.0 24 5.5.5.0 24

Routing Table : Public

 

Destination/Mask    Proto  Pre  Cost         NextHop         Interface

 

1.1.1.0/24          Direct 0    0            1.1.1.1         Vlan1

1.1.1.1/32          Direct 0    0            127.0.0.1       InLoop0

2.2.2.0/24          Direct 0    0            2.2.2.1         Vlan2

3.3.3.0/24          Direct 0    0            3.3.3.1         Vlan3

3.3.3.1/32          Direct 0    0            127.0.0.1       InLoop0

4.4.4.0/24          Direct 0    0            4.4.4.1         Vlan4

4.4.4.1/32          Direct 0    0            127.0.0.1       InLoop0

display ip routing-table protocol

Syntax

display ip routing-table protocol protocol [ inactive | verbose ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

protocol: Routing protocol. It can be direct or static.

inactive: Displays information about only inactive routes. Without this argument, the command displays information about both active and inactive routes.

verbose: Displays detailed routing table information. Without this argument, the command displays brief routing table information.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ip routing-table protocol to display routing information of a specified routing protocol.

Examples

# Display brief information about direct routes.

<Sysname> display ip routing-table protocol direct

Public Routing Table : Direct

Summary Count : 6

 

Direct Routing Table Status : <Active>

Summary Count : 6

 

Destination/Mask    Proto  Pre  Cost       NextHop         Interface

 

2.2.2.0/24          Direct 0    0          2.2.2.1         Vlan2

2.2.2.2/32          Direct 0    0          127.0.0.1       InLoop0

127.0.0.0/8         Direct 0    0          127.0.0.1       InLoop0

127.0.0.1/32        Direct 0    0          127.0.0.1       InLoop0

192.168.80.0/24     Direct 0    0          192.168.80.10   Vlan3

192.168.80.10/32    Direct 0    0          127.0.0.1       InLoop0

 

Direct Routing Table Status : <Inactive>

Summary Count : 0

# Display brief information about static routes.

<Sysname> display ip routing-table protocol static

Public Routing Table : Static

Summary Count : 2

 

Static Routing Table Status : <Active>

Summary Count : 0

 

Static Routing Table Status : <Inactive>

Summary Count : 2

 

Destination/Mask    Proto   Pre  Cost       NextHop      Interface

1.2.3.0/24          Static  60   0          1.2.4.5      Vlan10

3.0.0.0/8           Static  60   0          2.2.2.2      Vlan2

For command output, see Table 1.

display ip routing-table statistics

Syntax

display ip routing-table statistics [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ip routing-table statistics to display the route statistics of the routing table.

Examples

# Display route statistics in the routing table.

<Sysname> display ip routing-table statistics

Proto      route       active      added       deleted       freed

DIRECT     24          4           25          1             0

STATIC     4           1           4           0             0

Total      28          5           29          1             0

Table 3 Command output

Field

Description

Proto

Origin of the routes.

route

Number of routes from the origin.

active

Number of active routes from the origin.

added

Number of routes added into the routing table since the router started up or the routing table was last cleared.

deleted

Number of routes marked as deleted, which are freed after a period.

freed

Number of routes that got freed (removed permanently).

Total

Total number.

 

display ipv6 routing-table

Syntax

display ipv6 routing-table [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ipv6 routing-table to display brief IPv6 routing information, including destination IP address and prefix, protocol type, priority, metric, next hop and output interface.

The command displays only active routes (the brief information about the current optimal routes).

Examples

# Display brief routing table information

<Sysname> display ipv6 routing-table

Routing Table : Public

        Destinations : 1        Routes : 1

Destination: ::1/128                           Protocol  : Direct

NextHop    : ::1                               Preference: 0

Interface  : InLoop0                           Cost      : 0

Table 4 Command output

Field

Description

Destination

IPv6 address of the destination network/host.

NextHop

Next hop address.

Preference

Route priority.

Interface

Output interface.

Protocol

Routing protocol.

Cost

Route cost.

 

display ipv6 routing-table ipv6-address

Syntax

display ipv6 routing-table ipv6-address prefix-length [ longer-match ] [ verbose ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

ipv6-address: Destination IPv6 address.

prefix-length: Prefix length, in the range of 0 to 128.

longer-match: Displays the matched route having the longest prefix length.

verbose: Displays both active and inactive verbose routing information. Without this keyword, only brief active routing information is displayed.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ipv6 routing-table ipv6-address to display routing information about the specified destination IPv6 address.

Executing the command with different parameters yields different output:

·     display ipv6 routing-table ipv6-address prefix-length:

¡     The system ANDs the input destination IPv6 address with the input prefix length;

¡     The system ANDs the destination IPv6 address in each route entry with the input prefix length;

If the two operations yield the same result for an entry and the entry is active with a prefix length less than or equal to the input prefix length, the entry is displayed.

Only route entries that exactly match the input destination address and prefix length are displayed.

·     display ipv6 routing-table ipv6-address prefix-length longer-match:

¡     The system ANDs the input destination IPv6 address with the input prefix length;

¡     The system ANDs the destination IPv6 address in each route entry with the input prefix length;

If the two operations yield the same result for multiple entries with a prefix length less than or equal to the input prefix length, the one that is active with the longest prefix length is displayed.

Examples

# Display brief information about the route matching the specified destination IPv6 address.

<Sysname> display ipv6 routing-table 10::1 127

Routing Table: Public

Summary Count: 3

 

Destination: 10::/64                                     Protocol  : Static

NextHop    : ::                                          Preference: 60

Interface  : NULL0                                       Cost      : 0

 

Destination: 10::/68                                     Protocol  : Static

NextHop    : ::                                          Preference: 60

Interface  : NULL0                                       Cost      : 0

 

Destination: 10::/120                                     Protocol  : Static

NextHop    : ::                                           Preference: 60

Interface  : NULL0                                        Cost      : 0

# Display brief information about the matched route with the longest prefix length.

<Sysname> display ipv6 routing-table 10:: 127 longer-match

Routing Tables: Public

Summary Count : 1

Destination: 10::/120                                     Protocol  : Static

NextHop    : ::                                           Preference: 60

Interface  : NULL0                                        Cost      : 0

For command output, see Table 4.

display ipv6 routing-table ipv6-address1 ipv6-address2

Syntax

display ipv6 routing-table ipv6-address1 prefix-length1 ipv6-address2 prefix-length2 [ verbose ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

ipv6-address1/ipv6-address2: An IPv6 address range from IPv6 address1 to IPv6 address2.

prefix-length1/prefix-length2: Prefix length, in the range of 0 to 128.

verbose: Displays both active and inactive verbose routing information. Without this keyword, only brief active routing information is displayed.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ipv6 routing-table ipv6-address1 ipv6-address2 to display routes with destinations falling into the specified IPv6 address range.

Examples

# Display routes with destinations falling into the IPv6 address range.

<Sysname> display ipv6 routing-table 100:: 64 300:: 64

Routing Table : Public

Summary Count : 3

 

Destination: 100::/64                                    Protocol  : Static

NextHop    : ::                                          Preference: 60

Interface  : NULL0                                       Cost      : 0

 

Destination: 200::/64                                    Protocol  : Static

NextHop    : ::                                          Preference: 60

Interface  : NULL0                                       Cost      : 0

 

Destination: 300::/64                                    Protocol  : Static

NextHop    : ::                                          Preference: 60

Interface  : NULL0                                       Cost      : 0

For command output, see Table 4.

display ipv6 routing-table protocol

Syntax

display ipv6 routing-table protocol protocol [ inactive | verbose ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

protocol: Displays routes of a routing protocol, which can be direct and static.

inactive: Displays only inactive routes. Without the keyword, all active and inactive routes are displayed.

verbose: Displays both active and inactive verbose routing information. Without this keyword, only brief active routing information is displayed.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ipv6 routing-table protocol to display IPv6 routes of a specified routing protocol.

Examples

# Display brief information about all direct routes.

<Sysname> display ipv6 routing-table protocol direct

Public Routing Table : Direct

Summary Count : 1

 

Direct Routing Table Status : <Active>

Summary Count : 1

 

Destination: ::1/128                                     Protocol  : Direct

NextHop    : ::1                                         Preference: 0

Interface  : InLoop0                                     Cost      : 0

 

Direct Routing Table Status : <Inactive>

Summary Count : 0

For command output, see Table 4.

display ipv6 routing-table statistics

Syntax

display ipv6 routing-table statistics [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ipv6 routing-table statistics to display IPv6 routing statistics, including total route number, added route number, and deleted route number.

Examples

# Display IPv6 routing statistics.

<Sysname> display ipv6 routing-table statistics

Protocol   route       active      added       deleted     freed

DIRECT     1           1           1           0           0

STATIC     3           0           3           0           0

Total      4           1           4           0           0

Table 5 Command output

Field

Description

Protocol

Routing protocol.

route

Route number of the protocol.

active

Number of active routes.

added

Routes added after the last startup of the router.

deleted

Deleted routes, which are released after a specified time.

freed

Released (totally removed from the routing table) route number.

Total

Total number of routes.

 

display ipv6 routing-table verbose

Syntax

display ipv6 routing-table verbose [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display ipv6 routing-table verbose to display detailed information about all active and inactive IPv6 routes, including the statistics of the entire routing table and information for each route.

Examples

# Display detailed information about all active and inactive routes.

<Sysname> display ipv6 routing-table verbose

Routing Table : Public

         Destinations : 1        Routes : 1

 

 Destination  : ::1                                     PrefixLength : 128

 NextHop      : ::1                                     Preference   : 0

 IpPrecedence :                                         QosLcId      :

 RelayNextHop : ::                                      Tag          : 0H

 Neighbor     : ::                                      ProcessID    : 0

 Interface    : InLoopBack0                             Protocol     : Direct

 State        : Active NoAdv                            Cost         : 0

 Tunnel ID    : 0x0                                     Label        : NULL

 Age          : 22161sec

Table 6 Command output

Field

Description

Destination

Destination IPv6 address.

PrefixLength

Prefix length of the address.

NextHop

Next hop.

Preference

Route priority.

IpPrecedence

IP precedence.

QosLcId

QoS-local ID.

RelayNextHop

Recursive next hop.

Tag

Tag of the route.

Neighbor

Neighbor address.

Interface

Output interface.

Protocol

Routing protocol.

State

Route status:

·     Active.

·     Inactive.

·     Adv (advertised).

·     NoAdv (not advertised).

Cost

Cost of the route.

Age

Time that has elapsed since the route was generated

 

reset ip routing-table statistics protocol

Syntax

reset ip routing-table statistics protocol { protocol | all }

View

User view

Default level

2: System level

Parameters

protocol: Clears statistics for the IPv4 routing protocol.

all: Clears statistics for all IPv4 routing protocols.

Description

Use reset ip routing-table statistics protocol to clear routing statistics for the routing table.

Examples

# Clear routing statistics in the routing table.

<Sysname> reset ip routing-table statistics protocol all

reset ipv6 routing-table statistics

Syntax

reset ipv6 routing-table statistics protocol { protocol | all }

View

User view

Default level

2: System level

Parameters

protocol: Clears statistics for the routing protocol.

all: Clears statistics for all IPv6 routing protocols.

Description

Use reset ipv6 routing-table statistics to clear the route statistics of the routing table.

Examples

# Clear statistics for all routing protocols.

<Sysname> reset ipv6 routing-table statistics protocol all

 

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