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This new interface supersedes the /proc interface:
/proc/sys/net/netfilter/nf_conntrack_PROTO_STATE_timeout
to tune default conntrack timeout helpers.
# nfct timeout default-get inet tcp
.l3proto = 2,
.l4proto = 6,
.policy = {
.SYN_SENT = 120,
.SYN_RECV = 60,
.ESTABLISHED = 432000,
.FIN_WAIT = 120,
.CLOSE_WAIT = 60,
.LAST_ACK = 30,
.TIME_WAIT = 120,
.CLOSE = 10,
.SYN_SENT2 = 120,
.RETRANS = 300,
.UNACKNOWLEDGED = 300,
},
};
# nfct timeout default-set inet tcp ESTABLISHED 100
As replacement for the existing /proc interfaces for timeout tweaking.
This feature requires a Linux kernel >= 3.13.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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