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authorDonatas Abraitis <donatas@opensourcerouting.org>2024-12-04 23:38:34 +0200
committerMergify <37929162+mergify[bot]@users.noreply.github.com>2024-12-20 15:06:24 +0000
commit410eb0da69214a06350315575ddb332e363b66c6 (patch)
treeaf8352a7e7deb1793686428e40eb31aae6339fb3 /python/firstheader.py
parent14378804db501b6869f33f9e0d6f3a52b15cb50f (diff)
bgpd: Validate only affected RPKI prefixes instead of a full RIB
Before this fix, if rpki_sync_socket_rtr socket returns EAGAIN, then ALL routes in the RIB are revalidated which takes lots of CPU and some unnecessary traffic, e.g. if using BMP servers. With a full feed it would waste 50-80Mbps. Instead we should try to drain an existing pipe (another end), and revalidate only affected prefixes. Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org> (cherry picked from commit b0800bfdf04b4fcf48504737ebfe4ba7f05268d3)
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