[c-nsp] ME3600 BFD flapping

[jure brkljacic]

Hi,

We have BDF sessions enabled on VLAN (SVI interfaces) and no ip redirects
command is configured

Br Jure


On Tue, Aug 26, 2014 at 3:21 PM, Jon Harald Bovre <ccie at bovre.no> wrote:

> We have seen missing 'no ip redirects' on the interface to cause problems.
> In addition to too agressive timers om radio and serial links.
>
> Jon Harald Bøvre
> ------------------------------
> Fra: jure brkljacic <zblajhani at gmail.com>
> Sendt: ‎26.‎08.‎2014 14:03
> Til: cisco-nsp at puck.nether.net
> Emne: [c-nsp] ME3600 BFD flapping
>
> Hi,
>
> We have a huge problems with BFD flapping on ME3600.It`s random event on
> two 3600 connected to the "same" end system.
>
> a.) First we thought that interface output drops causing BFD flapping.Than
> we configure a
>      a output queue policy to eliminate interface output drops. BFD
> flapping still there :(
>
> Code running:me360x-universalk9-mz.153-3.S3
> Number of BFD sessions: ~35
> timers:150 multiplier 3
> CPU:~10%
>
> Any help will be greatly appreciated.
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