User guide

Configuration Tasks

Table 16 Configure MLPPP over PPPoE

Step Task Root Command Notes

Optional. Specify priority and

fragmentation threshold value

for subscriber sessions.

ppp multilink lfi

Configure one or more PPPoE

encapsulated Ethernet ports.

For the commands

to configure a PPPo

E-encapsulated

Ethernet port, see

Table 10.

3.2.10 Example: MLPPP Configuration on PPPoE

The following example shows how to configure MLPPP on PPPoE with two

PPPoE sessions for the subscriber. The configuration below results in two

active PPP links for an MLPPP subscriber on port 3/1 and port 3/2. The PPPoE

client negotiates the same endpoint discriminator for both links:

!Configure PPP multilink global attributes

[local]Redback(config)#ppp multilink

[local]Redback(config)#ppp our-options multilink endpoint-discriminator local-ip-address

!Configure the links

[local]Redback(config)#port ethernet 3/1

[local]Redback(config-port)#encapsulation pppoe

[local]Redback(config-port)#bind authentication chap pap

[local]Redback(config-port)#exit

[local]Redback(config)#port ethernet 3/2

[local]Redback(config-port)#encapsulation pppoe

[local]Redback(config-port)#bind authentication chap pap

[local]Redback(config-port)#exit

!Configure the subscriber

[local]Redback(config)#context local

[local]Redback(config-ctx)#subscriber joe

Other documents with related commands include:

•

• Configuring Circuits

• Configuring Cross-Connections

Note: An 802.1Q permanent virtual circuit (PVC) is also referred to as an

802.1Q virtual LAN (VLAN), but in this document, it is the circuit

that is being configured.

64/1543-CRA 119 1170/1 Uen K | 2012-12-04