[c-nsp] Point to Point L2VPN on ASR9K
Aleksandr Gurbo
gurbo at golas.ru
Fri Jun 21 05:04:10 EDT 2013
Hi,
I have the same configuration as you describe.
asr9k ---vc--- c7201
My PW is working.
c7201#sh mpls l2transport vc 3882
Local intf Local circuit Dest address VC ID Status
------------- -------------------------- --------------- ---------- ----------
Gi0/1.3882 Eth VLAN 3882 10.10.1.19 3882 UP
asr9k#show l2vpn bridge-domain neighbor 10.10.1.17 pw-id 3882 det
.....
PW Status TLV in use
MPLS Local Remote
------------ ------------------------------ ---------------------------
Label 16100 474
Group ID 0x4e 0x0
Interface Access PW Harmoni_23
MTU 1500 1500
Control word disabled disabled
PW type Ethernet Ethernet
VCCV CV type 0x2 0x12
(LSP ping verification) (LSP ping verification)
VCCV CC type 0x6 0x6
(router alert label) (router alert label)
(TTL expiry) (TTL expiry)
------------ ------------------------------ ---------------------------
......
But I saw strange behavior when tried to setup new PW. They don`t want UP.
After change VC, - PW go to UP. I do not know what the problem was, but I can't reproduce it on the next day when I had time.
At the moment I have only one working PW between these devices.
On Fri, 21 Jun 2013 13:59:03 +0530
darshak pp <darshakpp at gmail.com> wrote:
> Hi,
>
> Im working out P2P L2VPN between ASR9K and IOS platforms. Attachment
> circuits at both ends are configured with Vlan encapsulation. On IOS
> platform (NPE-G2), PW VC type is detected as ETHERNET VLAN (type 4) and on
> ASR9K, by default it is detected as ETHERNET (type 5). I changed the
> transport mode in ASR as vlan and the type got changed to ETHERNET VLAN.
> After this change, VC comes up. But there is no communication between CE
> routers.
>
> I tried Interworking IP at both ends, then it is working. But the existing
> configurations in the IOS platforms has to be modified.
>
> Has any one experienced this problem on ASR9K? Appreciate your immediate
> response
>
> Regards,
> Darshak
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--
Alexandr Gurbo
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