We have an environment where we terminate our DSL customers over PPPoE on a 7606-S MPLS PE router with RSP720. The PPPoE sessions are terminated on a GIG V2 interface of a SIP-400. Currently the IOS running on the device is c7600rsp72043_rp-ADVIPSERVICESK9-M, Version 12.2(33)SRD. The following is the current configuration used.
bba-group pppoe 7
virtual-template 7
interface GigabitEthernet2/1/3.142647 access
encapsulation dot1Q 14 second-dot1q 2647
pppoe enable group 7
interface Virtual-Template7
ip vrf forwarding TEST
ip address 10.10.10.1 255.255.255.252
In the above scenario everything works well.
However we had to upgrade the router IOS to 15.2(4)S Advance IPServicesk9 to support 4-byte ASN. After the upgrading we observed certain commands used to terminate PPPoE on the sub-interfaces not available on 15.2(4)S , although PPPoE on Gig and Ethernet with QinQ support is listed under 15.2S feature set.
Command not available on 15.2S >>>> pppoe enable group 7
Any suggestion on how to get this working on 15.2S IOS?
