Contents

PPPoE commands· 2

PPPoE client commands· 2

dialer bundle enable· 2

dialer diagnose· 2

display pppoe-client session packet 3

display pppoe-client session summary· 4

mtu· 5

pppoe-client 6

reset pppoe-client 7

reset pppoe-client session packet 7

 

 

PPPoE commands

PPPoE client commands

dialer bundle enable

Use dialer bundle enable to enable bundle DDR on a dialer interface.

Use undo dialer bundle enable to disable bundle DDR on a dialer interface.

Syntax

dialer bundle enable

undo dialer bundle enable

Default

Bundle DDR is disabled on a dialer interface.

Views

Dialer interface view

Predefined user roles

network-admin

Usage guidelines

DDR includes traditional DDR and bundle DDR.

Before using bundle DDR, use this command to enable bundle DDR on a dialer interface. Then assign physical interfaces to the corresponding dialer bundle by using the dialer bundle-member command. To enable bundle DDR to receive calls, configure the dialer peer-name command on the dialer interface.

After you configure this command on a dialer interface already enabled with traditional DDR, the system clears the original traditional DDR settings.

The undo dialer bundle enable command clears all bundle DDR settings on the dialer interface.

Examples

# Enable bundle DDR on Dialer 1.

<Sysname> system-view

[Sysname] interface dialer 1

[Sysname-Dialer1] dialer bundle enable

 

 

dialer diagnose

Use dialer diagnose to configure DDR to operate in diagnostic mode.

Use undo dialer diagnose to restore the default.

Syntax

dialer diagnose [ interval interval ]

undo dialer diagnose

Default

DDR operates in non-diagnostic mode.

Views

Dialer interface view

Predefined user roles

network-admin

Parameters

interval: Specifies the diagnostic interval in the range of 5 to 65535 seconds. The default is 120 seconds.

Usage guidelines

Operating mechanism

In diagnostic mode, the device performs the following operations:

·     Dials a PPPoE connection immediately after the device configurations are complete.

·     Automatically terminates the connection.

·     Starts the auto-dial timer after a configurable diagnostic interval.

·     Redials a connection when the auto-dial timer expires.

By establishing and terminating PPPoE sessions periodically, you can monitor the operating status of the PPPoE link.

Restrictions and guidelines

This command takes effect only when a dialer interface is used for PPPoE client applications.

In diagnostic mode, the link idle-timeout timer is ignored.

Examples

# Configure Dialer 1 to operate in diagnostic mode, with a diagnostic interval of 300 seconds.

<Sysname> system-view

[Sysname] interface dialer 1

[Sysname-Dialer1] dialer diagnose interval 300

Related commands

dialer timer autodial

dialer timer idle

display pppoe-client session packet

Use display pppoe-client session packet to display the protocol packet statistics for a PPPoE session.

Syntax

display pppoe-client session packet [ dial-bundle-number number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

dial-bundle-number number: Specifies the dialer bundle number corresponding to a PPPoE session. The value range for the number argument is 0 to 1023.   If you do not specify this option, the command displays the protocol packet statistics for all PPPoE sessions.

Usage guidelines

To display the data packet statistics for a PPPoE session, use the display interface virtual-access command to display information about the specified VA interface.

Examples

# Display the protocol packet statistics for all PPPoE sessions.

<Sysname> display pppoe-client session packet

Bundle:    1                     Interface:  Vlan10

InPackets: 19                    OutPackets: 19

InBytes:   816                   OutBytes:   816

InDrops:   0                     OutDrops:   0

 

Bundle:    2                     Interface:  Vlan10

InPackets: 18                    OutPackets: 18

InBytes:   730                   OutBytes:   730

InDrops:   0                     OutDrops:   0

Table 1 Command output

Field	Description
Bundle	Dialer bundle to which a PPPoE session belongs.
Interface	Ethernet interface where the PPPoE session is present.
InPackets	Number of packets received.
OutPackets	Number of packets transmitted.
InBytes	Number of bytes received.
OutBytes	Number of bytes transmitted.
InDrops	Number of discarded incoming packets.
OutDrops	Number of discarded outgoing packets.

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Related commands

display interface virtual-access

reset pppoe-client session packet

display pppoe-client session summary

Use display pppoe-client session summary to display summary PPPoE session information.

Syntax

display pppoe-client session summary [ dial-bundle-number number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

dial-bundle-number number: Specifies the dialer bundle number corresponding to a PPPoE session. The value range for the number argument is 0 to 1023. If you do not specify this option, the command displays summary information for all PPPoE sessions.

Examples

# Display summary information for all PPPoE sessions.

<Sysname> display pppoe-client session summary

Bundle ID    Interface    VA          RemoteMAC      LocalMAC       State

1      1     XGE1/0/1      VA0         00e0-1400-4300 00e0-1500-4100 SESSION

2      1     GE1/0/2      VA1         00e0-1500-4300 00e0-1600-4100 SESSION

Table 2 Command output

Field	Description
Bundle	Dialer bundle to which the PPPoE session belongs.
Interface	Ethernet interface where the PPPoE session is present.
VA	Virtual access interface created for the PPPoE session.
RemoteMAC	MAC address of the remote end.
LocalMAC	MAC address of the local end.
State	PPPoE session state: ·     IDLE—Initialization state. ·     PADI SENT—A PPPoE Active Discovery Initiation (PADI) packet has been sent, and a PPPoE Active Discovery Offer (PADO) packet is being expected. ·     PADR SENT—A PPPoE Active Discovery Request (PADR) packet has been sent, and a PPPoE Active Discovery Session-confirmation (PADS) packet is being expected. ·     SESSION—The PPPoE session has been successfully established.

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mtu

Use mtu to set the maximum transmission unit (MTU) of a dialer interface.

Use undo mtu to restore the default.

Syntax

mtu size

undo mtu

Default

The MTU of dialer interfaces is 1500 bytes.

Views

Dialer interface view

Predefined user roles

network-admin

Parameters

size: Specifies the MTU in bytes. The value range for this argument is 128 to 1500.

Usage guidelines

The MTU setting of a dialer interface affects the fragmentation and reassembly of IP packets.

Examples

# Set the MTU of Dialer 1 to 1200 bytes.

<Sysname> system-view

[Sysname] interface dialer 1

[Sysname-Dialer1] mtu 1200

 

pppoe-client

Use pppoe-client to establish a PPPoE session and specify the dialer bundle corresponding to the session.

Use undo pppoe-client to remove a PPPoE session.

Syntax

pppoe-client dial-bundle-number number [ no-hostuniq ]

undo pppoe-client dial-bundle-number number

Default

No PPPoE session is established.

Views

VLAN interface view

Predefined user roles

network-admin

Parameters

dial-bundle-number number: Specifies the dialer bundle number corresponding to a PPPoE session. A dialer bundle number uniquely identifies a PPPoE session. It can also be used as a PPPoE session ID. The value range for the number argument is 0 to 1023.

no-hostuniq: Configures the client not to carry the Host-Uniq field in discovery packets. If you do not specify this keyword, the client carries the Host-Unique field. The Host-Unique field uniquely identifies a PPPoE client when an interface is configured with multiple PPPoE sessions. When the PPPoE server receives a packet with this field, it must include this field unmodified in the response packet. The device identifies the PPPoE client where the response packet belongs based on the Host-Unique field in the response packet.

Examples

# Establish a PPPoE session on VLAN-Interface 1.

<Sysname> system-view

[Sysname] interface vlan-interface 1

[Sysname-Vlan-interface1] pppoe-client dial-bundle-number 1

reset pppoe-client

Use reset pppoe-client to reset a PPPoE session corresponding to a dialer bundle.

Syntax

reset pppoe-client { all | dial-bundle-number number }

Views

User view

Predefined user roles

network-admin

Parameters

all: Resets all the PPPoE sessions.

dial-bundle-number number: Specifies a dialer bundle by its number. The value range for the number argument is 0 to 1023.

Usage guidelines

A PPPoE session in permanent mode and terminated by this command will be established again when the auto dial timer expires.

A PPPoE session in on-demand mode and terminated by this command will be established again only when there is a need for data transmission.

Examples

# Reset all PPPoE sessions.

<Sysname> reset pppoe-client all

Related commands

dialer timer autodial

reset pppoe-client session packet

Use reset pppoe-client session packet to reset the protocol packet statistics for a PPPoE session.

Syntax

reset pppoe-client session packet [ dial-bundle-number number ]

Views

User view

Predefined user roles

network-admin

Parameters

dial-bundle-number number: Specifies the dialer bundle number corresponding to a PPPoE session. The value range for the number argument is 0 to 1023. If you do not specify this option, the command resets the protocol packet statistics for all PPPoE sessions.

Examples

# Reset the protocol packet statistics for all PPPoE sessions.

<Sysname> reset pppoe-client session packet

Related commands

display pppoe-client session packet