[j-nsp] BFD Session

[Mohammad Khalil]

admin at CR02# run show interfaces diagnostics optics ge-2/1/0
Physical interface: ge-2/1/0
    Optical diagnostics                                           :  N/A

On 5 March 2017 at 13:23, Alexander Arseniev <arseniev at btinternet.com>
wrote:

> Hello,
>
> Check Your laser light levels :
>
> show interfaces diagnostics optics ge-x/y/z
>
> HTH
>
> Thx
> Alex
>
> On 05/03/2017 10:51, Mohammad Khalil wrote:
>
> As well , I have checked the log messages , and I can see the below message:
> RPD_ISIS_ADJDOWN : ISIS lost L2 adjacency reason 3-way handshake
>
> BR,
> Mohammad
>
> On 5 March 2017 at 12:24, Mohammad Khalil <eng.mssk at gmail.com> <eng.mssk at gmail.com> wrote:
>
>
> Hi
> I have removed the whole filter from the lo0 interface and the same applies
>
> BR,
> Mohammad
>
> On 5 March 2017 at 12:03, <sthaug at nethelp.no> <sthaug at nethelp.no> wrote:
>
>
> I have a BFD session between two routers (which was working normally)
> Currently , the session is down from one side and init from the other
>
> side
>
> The ISIS adjacency is up
> What could be the issue?
>
> Check if you you have firewall filter on lo0 which blocks UDP port 3784
> or 3785.
>
> Steinar Haug, Nethelp consulting, sthaug at nethelp.no
>
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