[dev] no soft bgp clear is triggered on modification to prefixlist / routemap

Donald Sharp sharpd at cumulusnetworks.com
Tue Nov 28 10:20:33 EST 2017


Francois -

Sorry for the delay in responding.  Last week was full of Turkey and I
believe I ate myself into stupor a bit too much.

I would start the change for this probably in
bgp_route_map_process_update, which calls bgp_route_map_process_peer.

donald

On Wed, Nov 22, 2017 at 11:54 AM, Fran├žois <francois.serman at corp.ovh.com> wrote:
> Hello,
>
> This issue has been discussed here : https://github.com/FRRouting/frr/issues/126
>
> To sum up, when a route-map is modified (tried 2 things: adding a new entry and modifying prefix-list involved),
> no soft bgp clear is performed, so it looks like other peers never get new results (the "show advertised route" output is correct).
>
> Looks like "no route-map ... " and "route-map ..." again does the trick.
>
> My question is: do someone has an idea on how to fix that?
> I can give a shot, but I would appreciate some inputs ;)
>
> Ps: I use version 2 of FRR (because Vincent Jardin told that version 3 was not production ready at FRNog 29 ;))
>
> Thanks!
>
> --
> Fran├žois
>
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