Hi Stanislav
On 8/7/25 7:27 AM, Stanislav Zaikin via lists.fd.io wrote:
> Hello Andre,
>
> I'd suggest upgrading to the latest stable release.
I'm going to try the upgrade as soon as possible.
> For wrong ECMP: are you sure you have different metrics in Linux? can
> you show the output of ip route?
Those routes are not in Linux, though they remain in the vpp fib, so I
can't see what they look like:
# ip route | grep 'via a.b.c.d' | wc -l
# 0
# vppctl show ip fib | grep 'via a.b.c.d' | wc -l
788
> For stale entries: did you adjust sysctl to support big buffers for
> netlink socket? Do you see in lcp log messages about re-synchronization?
I have net.core.rmem_default, net.core.wmem_default, net.core.rmem_max
and net.core.wmem_max all set to 67108864. Do you think increasing them
further can be helpful? Are there other sysctls I should increase?
I see many log messages like this with "journalctl -xeu vpp", but I'm
not sure if they are relevant.
Aug 07 12:48:45 router1 vpp[3332459]: linux-cp/router: Failed to delete
neighbor: <some-ip-address> BondEthernet0
Thanks,
Andre
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