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IOS-XR - RIPv2 on PPPoE, its possible ?

Hi all,

 

I have an ASR9K with BNG and a CPE that connects to PPPoE on my ASR9K.

 

I try RIPv2 between my CPE and my PE but impossible to send and receive my routes.

 

With debug, I have this:
rip [1058]: ignored packet from 172.27.50.10 (could not find interface)

 

The problem is that in the RIP router configuration, I can not set PPPoE interface.

It works perfectly on an IOS-XE, but I could define a "network subnet".

 

I missed something, here is an example of my configuration :

 

My ASR9K:

 

!
interface GigabitEthernet0/0/0/19.1799
 service-policy type control subscriber PPP_PM
 pppoe enable bba-group DEDE
 encapsulation dot1q 1799
!
dynamic-template
 type ppp PPP
  ppp authentication chap pap
   accounting aaa list default type session
  ipv4 verify unicast source reachable-via rx
 !
!

pppoe bba-group DEDE
 service selection disable
!
class-map type control subscriber match-any PPP
 match protocol ppp
end-class-map
!
!
policy-map type control subscriber PPP_PM
 event session-start match-first
  class type control subscriber PPP do-until-failure
   1 activate dynamic-template PPP
  !
 !
 event session-activate match-first
  class type control subscriber PPP do-until-failure
   10 authenticate aaa list default
  !
 !
 end-policy-map
!

router rip
 vrf TEST

  !

  interface gigabitEthernet 0/0/0/19.1799

  ! 
  neighbor 172.27.50.10
  route-policy pass-all in
 !
!

 

My PPPoE Interface :

RP/0/RSP0/CPU0:ASR9K-TEST#sh subscriber session all
Mon Nov 19 09:56:21.301 CET
Codes: IN - Initialize, CN - Connecting, CD - Connected, AC - Activated,
ID - Idle, DN - Disconnecting, ED - End

Type Interface State Subscriber IP Addr / Prefix
LNS Address (Vrf)
--------------------------------------------------------------------------------
PPPoE:PTA Gi0/0/0/19.1799.pppoe191 AC 172.27.50.10 (TEST)

 

 

BR

Nick

Everyone's tags (4)
1 REPLY 1
Cisco Employee

Re: IOS-XR - RIPv2 on PPPoE, its possible ?

IGP over subscriber interfaces is not supported. If you want dynamic routing with a CPE, you can use eBGP.

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