summaryrefslogtreecommitdiff
path: root/Documentation/networking/nf_conntrack-sysctl.txt
diff options
context:
space:
mode:
authorFlorian Westphal <fw@strlen.de>2018-12-18 02:05:29 +0300
committerPablo Neira Ayuso <pablo@netfilter.org>2018-12-21 02:48:46 +0300
commit294304e4c522d797b7ea8200ab74354843fa68e9 (patch)
tree14c5ed235dc6980f3b892f6717f0243564bf4b36 /Documentation/networking/nf_conntrack-sysctl.txt
parentd535c8a69c1924e70186d80be0a9cecaf475f166 (diff)
downloadlinux-294304e4c522d797b7ea8200ab74354843fa68e9.tar.xz
netfilter: conntrack: udp: set stream timeout to 2 minutes
We have no explicit signal when a UDP stream has terminated, peers just stop sending. For suspected stream connections a timeout of two minutes is sane to keep NAT mapping alive a while longer. It matches tcp conntracks 'timewait' default timeout value. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'Documentation/networking/nf_conntrack-sysctl.txt')
-rw-r--r--Documentation/networking/nf_conntrack-sysctl.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/networking/nf_conntrack-sysctl.txt b/Documentation/networking/nf_conntrack-sysctl.txt
index 1669dc2419fd..e69b2e6a4a29 100644
--- a/Documentation/networking/nf_conntrack-sysctl.txt
+++ b/Documentation/networking/nf_conntrack-sysctl.txt
@@ -157,7 +157,7 @@ nf_conntrack_udp_timeout - INTEGER (seconds)
default 30
nf_conntrack_udp_timeout_stream - INTEGER (seconds)
- default 180
+ default 120
This extended timeout will be used in case there is an UDP stream
detected.