From: xavier <list.netfilter-W+vduneg5OqcvWdFBKKxig@public.gmane.org>
To: netfilter-wool9L35kiczKOhml7GhPkB+6BGkLq7r@public.gmane.org
Subject: tcp & udp timeout hardcoding
Date: Mon, 17 Nov 2003 09:42:08 -0500 [thread overview]
Message-ID: <20031117144208.GA22431@nest.8d.com> (raw)
Hello,
I saw in the 2.4.22 kernel source :
/usr/src/linux/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
static unsigned long tcp_timeouts[]
= { 30 MINS, /* TCP_CONNTRACK_NONE, */
5 DAYS, /* TCP_CONNTRACK_ESTABLISHED, */
2 MINS, /* TCP_CONNTRACK_SYN_SENT, */
60 SECS, /* TCP_CONNTRACK_SYN_RECV, */
2 MINS, /* TCP_CONNTRACK_FIN_WAIT, */
2 MINS, /* TCP_CONNTRACK_TIME_WAIT, */
10 SECS, /* TCP_CONNTRACK_CLOSE, */
60 SECS, /* TCP_CONNTRACK_CLOSE_WAIT, */
30 SECS, /* TCP_CONNTRACK_LAST_ACK, */
2 MINS, /* TCP_CONNTRACK_LISTEN, */
};
ip_conntrack_proto_udp.c
#define UDP_TIMEOUT (30*HZ)
#define UDP_STREAM_TIMEOUT (180*HZ)
Is there any plan to be able to set thoses values throught /proc ?
in some cases a 5 days timeout on tcp connexions may be too long...
thanks
--
xavier
next reply other threads:[~2003-11-17 14:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-17 14:42 xavier [this message]
2003-11-17 16:30 ` tcp & udp timeout hardcoding Antony Stone
2003-11-17 18:09 ` Ramin Dousti
2003-11-17 17:27 ` Antony Stone
2003-11-17 16:30 ` Eric Leblond
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