Add docs on logging martian packets

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raja-grewal 2025-11-10 06:03:33 +00:00 committed by GitHub
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@ -579,6 +579,8 @@ net.ipv4.tcp_timestamps=0
## Known to cause performance issues, especially on systems with multiple interfaces.
##
## https://wiki.archlinux.org/title/Sysctl#Log_martian_packets
## https://www.cyberciti.biz/faq/linux-log-suspicious-martian-packets-un-routable-source-addresses/
## https://support.scc.suse.com/s/kb/Martian-sources-errors-showing-in-messages-log?language=en_US
## https://github.com/Kicksecure/security-misc/issues/214
##
## The logging of martian packets is currently disabled.