Commit b1216f1d667b for kernel
commit b1216f1d667be672d1594e59c8c94b7669519711
Merge: 570e4549f632 9395b1bb1f14
Author: Jakub Kicinski <kuba@kernel.org>
Date: Wed Feb 18 16:46:38 2026 -0800
Merge branch 'icmp-better-deal-with-ddos'
Eric Dumazet says:
====================
icmp: better deal with DDOS
When dealing with death of big UDP servers, admins might want to
increase net.ipv4.icmp_msgs_per_sec and net.ipv4.icmp_msgs_burst
to big values (2,000,000 or more).
They also might need to tune the per-host ratelimit to 1ms or 0ms
in favor of the global rate limit.
This series fixes bugs showing up in all these needs.
====================
Link: https://patch.msgid.link/20260216142832.3834174-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>