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authorAlexander Chernavin <achernavin@netgate.com>2022-07-20 12:43:42 +0000
committerFan Zhang <roy.fan.zhang@intel.com>2022-08-08 14:24:06 +0000
commitce91af8ad27e5ddef1e1f8316129bfcaa3de9ef6 (patch)
tree42fa54977a8b413e43d7b03f27ce8a256ad8f109 /src/vnet/udp/udp_local.c
parent03aae9637922023dd77955cb15caafb7ce309200 (diff)
wireguard: add dos mitigation support
Type: feature With this change: - if the number of received handshake messages exceeds the limit calculated based on the peers number, under load state will activate; - if being under load a handshake message with a valid mac1 is received, but mac2 is invalid, a cookie reply will be sent. Also, cover these with tests. Signed-off-by: Alexander Chernavin <achernavin@netgate.com> Change-Id: I3003570a9cf807cfb0b5145b89a085455c30e717
Diffstat (limited to 'src/vnet/udp/udp_local.c')
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