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English Forums => General Discussion => Topic started by: netcedec on March 28, 2024, 09:10:16 AM

Title: frr disconnects bgp neighbors when changing configuration
Post by: netcedec on March 28, 2024, 09:10:16 AM
Hi all. When changing any settings in Routing, for example adding a route, "Reload Service" is required, otherwise the changes are not applied. In the same pfsense the changes are applied on the fly. At this point all BGP neighbors are dropped, which is unacceptable in a running system.

Also "buffer_flush_available" errors appear in the logs.

Code Select
2024-03-27T17:19:17 Error bgpd [YAF85-253AP][EC 100663299] buffer_flush_available: write error on fd 2: Bad file descriptor
2024-03-27T17:19:17 Error bgpd [YAF85-253AP][EC 100663299] buffer_flush_available: write error on fd 2: Bad file descriptor

Version opnsense: 23.7.12_5

Has anyone encountered this?




Title: Re: frr disconnects bgp neighbors when changing configuration
Post by: zemanek on March 07, 2025, 03:05:23 PM
Same here, 24.7.11.
Title: Re: frr disconnects bgp neighbors when changing configuration
Post by: Monviech (Cedrik) on March 07, 2025, 03:12:12 PM
soon

https://github.com/opnsense/plugins/blob/5610d1a88e04559c155b4686df75cef46728beb4/net/frr/pkg-descr#L17

Will be in 25.1.3
Title: Re: frr disconnects bgp neighbors when changing configuration
Post by: mimugmail on March 07, 2025, 03:17:31 PM
In a minor release .. kinda brave :D
Title: Re: frr disconnects bgp neighbors when changing configuration
Post by: Monviech (Cedrik) on March 07, 2025, 05:10:27 PM
Well lets see what happens :)

Ive just tested it today and all of my test machines work just fine.

Lets see what the real world finds out. xD
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