tcp-syncookies

Florian Lohoff flo at rfc822.org
Tue Jan 30 18:18:27 CET 2001


On Tue, Jan 30, 2001 at 12:10:09PM +0100, Westh?usser Lutz wrote:
> Dist. SuSE 6.1
> Kerbel 2.2.7
         ^^^^^

Was isn das altes ?

Aus /usr/src/linux/Documentation/networking/ip-sysctl.txt

tcp_syncookies - BOOLEAN
        Only valid when the kernel was compiled with CONFIG_SYNCOOKIES
        Send out syncookies when the syn backlog queue of a socket
        overflows. This is to prevent against the common 'syn flood attack'
        Default: FALSE

Flo
-- 
Florian Lohoff                  flo at rfc822.org             +49-5201-669912
     Why is it called "common sense" when nobody seems to have any?





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