From: Cambda Zhu Date: Wed, 15 Apr 2020 09:54:04 +0000 (+0800) Subject: Documentation: Fix tcp_challenge_ack_limit default value X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5309960e49f5e2363d2814488878a29e944e1be9;p=linux.git Documentation: Fix tcp_challenge_ack_limit default value The default value of tcp_challenge_ack_limit has been changed from 100 to 1000 and this patch fixes its documentation. Signed-off-by: Cambda Zhu Signed-off-by: David S. Miller --- diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index ee961d322d931..6fcfd313dbe41 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -812,7 +812,7 @@ tcp_limit_output_bytes - INTEGER tcp_challenge_ack_limit - INTEGER Limits number of Challenge ACK sent per second, as recommended in RFC 5961 (Improving TCP's Robustness to Blind In-Window Attacks) - Default: 100 + Default: 1000 tcp_rx_skb_cache - BOOLEAN Controls a per TCP socket cache of one skb, that might help