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L2VPN using L2TPv3 between IOS XE and IOS-XR


Please see below, all config is correct and tunnel is up with show xconnect all and show l2vpn xconnect detail info provided below

no ping is available CE-CE. I am not seeing traffic passing the tunnel.

IOS XE Device

pseudowire-class XXXXX

 encapsulation l2tpv3

 interworking ip

 ip local interface TenGigabitEthernet0/1/0.719

interface GigabitEthernet0/0/0

 no ip address

 negotiation auto

 xconnect 1 encapsulation l2tpv3 pw-class XXXXX

interface TenGigabitEthernet0/1/0.719

 encapsulation dot1Q 719

 ip address

show xconnect all

Legend:    XC ST=Xconnect State  S1=Segment1 State  S2=Segment2 State

  UP=Up       DN=Down            AD=Admin Down      IA=Inactive

  SB=Standby  HS=Hot Standby     RV=Recovering      NH=No Hardware

XC ST  Segment 1                         S1 Segment 2                         S2


UP pri   ac Gi0/0/0:8(Ethernet)          UP l2tp                 UP

IOS XR Device


 pw-class XXXXX

  encapsulation l2tpv3

   protocol l2tpv3

   ipv4 source



 xconnect group XXXXX

  p2p XXXXX

   interface GigabitEthernet0/2/0/2

   neighbor ipv4 pw-id 1

    pw-class XXXXX


   interworking ipv4

interface GigabitEthernet0/2/0/2


show l2vpn xconnect detail

Wed Jun 22 11:36:05.614 UTC

Group XXXXX, XC Sinaa, state is up; Interworking IPv4

  AC: GigabitEthernet0/2/0/2, state is up

    Type Ethernet

    MTU 1500; XC ID 0x2080002; interworking IPv4


      packets: received 1088, sent 27

      bytes: received 69940, sent 1744

      drops: MTU exceeded 0, other 0

  PW: neighbor, PW ID 1, state is up ( established )

    PW class XXXXX, XC ID 0x2080002

    Encapsulation L2TPv3, protocol L2TPv3

    PW type IP, control word disabled, interworking IPv4

    PW backup disable delay 0 sec

    Sequencing not set

    L2TP class l2tp_default_class, IPv4 source address

    TOS 0 (reflect disabled), TTL 255, DF bit not set

    Path MTU: disabled

    Tunnel state connected, remote circuit status up

      L2TPv3           Local                        Remote

      ---------------  ---------------------------- ---------------------------

      Session          3946569226                   3272422562

      Cookie size      0  bytes                     0  bytes

      Cookie           unassigned                   unassigned

      MTU              1500                         1500

      Control word     disabled                     disabled

      PW type          IP                           IP

      ---------------  ---------------------------- ---------------------------

    Create time: 22/06/2016 11:20:30 (00:15:35 ago)

    Last time status changed: 22/06/2016 11:21:03 (00:15:02 ago)


      packets: received 27, sent 1088

      bytes: received 1744, sent 69940

      drops: out of sequence 0, other 0

Thank you Yal

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