set multiple communities in filters

RouterOS Forwarding Protocols
1

hi,
i need to set multiple communities in my output bgp filter but seems not possible. If i set something like:

chain=Filter Out match-chain=Filter bgp-communities=“” invert-match=no action=passthrough set-bgp-prepend-path=“” set-bgp-communities=0:6939

it work, but if i need to set something like

17 chain=Filter Out match-chain=Filter bgp-communities=“” invert-match=no action=passthrough set-bgp-prepend-path=“” append-bgp-communities=0:6939

18 chain=Filter Out match-chain=Filter bgp-communities=“” invert-match=no action=passthrough set-bgp-prepend-path=“” append-bgp-communities=0:39107


it not work.

I tried creating two chain with same name but it take only last one. How can i fix it?

2

you’re right, worked well

17 chain=Filter Out match-chain=Filter bgp-communities=“” invert-match=no action=passthrough set-bgp-prepend-path=“” set-bgp-communities=0:6939,0:47624

Seems that winbox need multiple field, you can’t put same 0:6939,0:47624 rule. You need to put each community on each field

Thank you

3

You have to hit the little down arrow that allows you to enter multiple communities via winbox.

4

hi
thank you NickOlsen, yes i realised later that feature :blush: