Bird 2.07: BFD with multiple BIRD processes

Mihai mihaigabriel at gmail.com
Thu Oct 13 13:02:40 CEST 2022


Hi Ondrej,

Indeed, 2.0.10 works as expected.

Thank you!

On 13/10/2022 02:51, Ondrej Zajicek wrote:
> On Thu, Oct 13, 2022 at 12:59:47AM +0100, Mihai via Bird-users wrote:
>> Hi,
>>
>> On the same server I am running two BIRD processes each configured with OSPF
>> and iBGP (toward the same neighbors, using different local addresses).
>> Should BFD for iBGP work on both processes?
>> In my case all BFD sessions on the first processes are dropped when the
>> second BIRD processes starts.
>> In the documentation there is the "strict bind" option for BFD but I am not
>> really sure how/where it should be configured as the configuration check
>> fails when added under protocol bfd.
> 
> Hi
> 
> It should work with 'strict bind' BFD option. It is new in 2.0.10, so if
> you use 2.0.7, it would fail. Your BGP should probably also use
> 'strict bind' option.
> 


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