[c-nsp] Why L2VPN Pseudowire Redundancy not work?

[PlaWanSai RMUTT CPE IX]

Hi,
	switch that connect with PE1 is ME-C3750-24TE. And PE1 is 7609-S.

Thank you very much.

-----Original Message-----
From: Pshem Kowalczyk [mailto:pshem.k at gmail.com] 
Sent: Tuesday, September 03, 2013 9:25 AM
To: PlaWanSai RMUTT CPE IX
Cc: cisco-nsp at puck.nether.net; p.pansanit at gmail.com
Subject: Re: [c-nsp] Why L2VPN Pseudowire Redundancy not work?

Hi,

What sort of platform is this on? Generally this sort of issues (one way traffic) would indicate that something doesn't get flushed properly after the switchover to backup. This setup should generally work no problems.

kind regards
Pshem

On 3 September 2013 14:03, PlaWanSai RMUTT CPE IX <pws_admin at thaicpe.com> wrote:
> Hi all,
>
>                 I used this configure on PE1:
>
>
>
> interface GigabitEthernet9/16.12
>
> description test redundant psedowire
>
> encapsulation dot1Q 12
>
> xconnect 10.5.0.38 1138074000 encapsulation mpls
>
>   backup peer 10.5.0.87 1174087000
>
> end
>
>
>
>                 When I shutdown interface of 10.5.0.38, log on PE is ok.
>
>
>
> 267506: Sep  3 08:45:51.820 bkk: %XCONNECT-5-PW_STATUS: MPLS peer 
> 10.5.0.38 vcid 1138074000, VC DOWN, VC state DOWN
>
> 267507: Sep  3 08:45:51.828 bkk: %XCONNECT-5-PW_STATUS: MPLS peer 
> 10.5.0.87 vcid 1174087000, VC UP, VC state UP
>
>
>
>                 But I ping from switch that connect with PE1 not work 
> until I ping back from switch that connect with 10.5.0.87.
>
>
>
> Success rate is 92 percent (927/1000), round-trip min/avg/max = 1/3/26 
> ms
>
>
>
>                 Why it doesn't automatic?
>
>
>
> Thank you very much.
>
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