** Bug Report ** Hello, in our setup where ExaBGP announces IPv6 del

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Also please look at the API section of <a href="https://github.com/Exa-Networks/exabgp

Process brick after sending many announcements about exabgp HOT 4 CLOSED

eKrajnak commented on May 29, 2024

Process brick after sending many announcements

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Comments (4)

thomas-mangin commented on May 29, 2024

If you do not flush the stdout of your application, the data reaches the pipe but not ExaBGP.

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thomas-mangin commented on May 29, 2024

23:50:25 | 3606791 | process       | command from process announce-routes : announce route 2aff:ffff:900::/56 next-hop 2aff:ffff:455:1::1 community [65001:1000] 
23:50:25 | 3606791 | reactor       | async | announce-routes | announce route 2aff:ffff:900::/56 next-hop 2aff:ffff:455:1::1 community [ 65001:1000 ]
23:50:25 | 3606791 | configuration | . route            | '2aff:ffff:900::/56' 'next-hop' '2aff:ffff:455:1::1' 'community' '[' '65001:1000' ']'
23:50:25 | 3606791 | api           | route added to neighbor 2aff:ffff:ab:1::31 local-ip 2aff:ffff:ef:9::93 local-as 65555 peer-as 65555 router-id 172.20.12.2 family-allowed in-open : 2aff:ffff:900::/56 next-hop 2aff:ffff:455:1::1 community 65001:1000
23:50:25 | 3606791 | process       | responding to announce-routes : done

ExaBGP does process the route; it must establish that it was already sent to the peer and does nothing.

You may want to try to add this option to your neighbor to see if it helps:

adj-rib-out false;

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thomas-mangin commented on May 29, 2024

Also please look at the API section of https://github.com/Exa-Networks/exabgp/wiki/Migration-from-3.4-to-4.0 if you do not wish to see it stop processing data when the pipe from ExaBGP to you app fills.

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eKrajnak commented on May 29, 2024

Oh, I missed that "pipe filling" behaviour. After I switched ACK to false, everything is running correctly. Sorry for disturbing.
Thanks!

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