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Message-Id: <20221212100705.12073-1-sriram.yagnaraman@est.tech>
Date: Mon, 12 Dec 2022 11:07:05 +0100
From: Sriram Yagnaraman <sriram.yagnaraman@....tech>
To: netdev@...r.kernel.org, netfilter-devel@...r.kernel.org
Cc: Sriram Yagnaraman <sriram.yagnaraman@....tech>
Subject: [PATCH] netfilter: conntrack: document sctp timeouts
---
.../networking/nf_conntrack-sysctl.rst | 33 +++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/Documentation/networking/nf_conntrack-sysctl.rst b/Documentation/networking/nf_conntrack-sysctl.rst
index 1120d71f28d7..49db1d11d7c4 100644
--- a/Documentation/networking/nf_conntrack-sysctl.rst
+++ b/Documentation/networking/nf_conntrack-sysctl.rst
@@ -163,6 +163,39 @@ nf_conntrack_timestamp - BOOLEAN
Enable connection tracking flow timestamping.
+nf_conntrack_sctp_timeout_closed - INTEGER (seconds)
+ default 10
+
+nf_conntrack_sctp_timeout_cookie_wait - INTEGER (seconds)
+ default 3
+
+nf_conntrack_sctp_timeout_cookie_echoed - INTEGER (seconds)
+ default 3
+
+nf_conntrack_sctp_timeout_established - INTEGER (seconds)
+ default 432000 (5 days)
+
+nf_conntrack_sctp_timeout_shutdown_sent - INTEGER (seconds)
+ default 0.3
+
+nf_conntrack_sctp_timeout_shutdown_recd - INTEGER (seconds)
+ default 0.3
+
+nf_conntrack_sctp_timeout_shutdown_ack_sent - INTEGER (seconds)
+ default 3
+
+nf_conntrack_sctp_timeout_heartbeat_sent - INTEGER (seconds)
+ default 30
+
+ This timeout is used to setup conntrack entry on secondary paths.
+ Default is set to hb_interval.
+
+nf_conntrack_sctp_timeout_heartbeat_acked - INTEGER (seconds)
+ default 210
+
+ This timeout is used to setup conntrack entry on secondary paths.
+ Default is set to (hb_interval * path_max_retrans + rto_max)
+
nf_conntrack_udp_timeout - INTEGER (seconds)
default 30
--
2.34.1
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