Eric Dumazet 64db5933c7 icmp: increase net.ipv4.icmp_msgs_{per_sec,burst} ... These sysctls were added in 4cdf507d54 ("icmp: add a global rate limitation") and their default values might be too small. Some network tools send probes to closed UDP ports from many hosts to estimate proportion of packet drops on a particular target. This patch sets both sysctls to 10000. Note the per-peer rate-limit (as described in RFC 4443 2.4 (f)) intent is still enforced. This also increases security, see b38e7819ca ("icmp: randomize the global rate limiter") for reference. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20260223161742.929830-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2026-02-24 17:50:12 -08:00
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ABI	dmaengine updates for v7.0	2026-02-17 11:47:17 -08:00
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accounting	…
admin-guide	Including fixes from Netfilter.	2026-02-19 10:39:08 -08:00
arch	…
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devicetree	dmaengine updates for v7.0	2026-02-17 11:47:17 -08:00
doc-guide	…
driver-api	dmaengine updates for v7.0	2026-02-17 11:47:17 -08:00
edac	…
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filesystems	overlayfs updates for 7.0	2026-02-17 15:08:24 -08:00
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networking	icmp: increase net.ipv4.icmp_msgs_{per_sec,burst}	2026-02-24 17:50:12 -08:00
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usb	USB / Thunderbolt changes for 7.0-rc1	2026-02-17 09:36:43 -08:00
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subsystem-apis.rst	…