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author | 2019-06-07 12:38:55 -0700 | |
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committer | 2019-06-08 16:41:42 +0000 | |
commit | d567a8d51bab6dbd45b70ec99e9b7a1b9ae58e71 (patch) | |
tree | 8e137713eaa53ad502f47e22b2d84f9f0ded9084 /src/vnet/l2/l2_efp_filter.h | |
parent | 548f75744915c8e1c5e59fb866af0d912d1173a1 (diff) |
tcp: send challenge ack for in wnd syn
Type: fix
Per rfc793, in window syns for established connections should lead to
connection resets. As a mitigation for blind reset attacks, rfc5961
requests that such syns be replied to with challange acks.
Change-Id: I75e4972bbb515e48d9cf1bda32ea5d9891d670f0
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/l2/l2_efp_filter.h')
0 files changed, 0 insertions, 0 deletions