From: Shan Wei Date: Fri, 21 Jun 2013 07:18:32 +0000 (+0800) Subject: tcp: doc : fix the syncookies default value X-Git-Tag: upstream/snapshot3+hdmi~4870^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a3c910d2e796ce878231350b904105261a8cf09c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git tcp: doc : fix the syncookies default value syncookies is on for default since in commit e994b7c901 (tcp: Don't make syn cookies initial setting depend on CONFIG_SYSCTL). And fix a typo of CONFIG_SYN_COOKIES. Signed-off-by: Shan Wei Signed-off-by: David S. Miller --- diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index f98ca63..3458d63 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -420,10 +420,10 @@ tcp_synack_retries - INTEGER for a passive TCP connection will happen after 63seconds. tcp_syncookies - BOOLEAN - Only valid when the kernel was compiled with CONFIG_SYNCOOKIES + Only valid when the kernel was compiled with CONFIG_SYN_COOKIES Send out syncookies when the syn backlog queue of a socket overflows. This is to prevent against the common 'SYN flood attack' - Default: FALSE + Default: 1 Note, that syncookies is fallback facility. It MUST NOT be used to help highly loaded servers to stand