Document the following connection offload configuration parameters: - nf_flowtable_tcp_timeout - nf_flowtable_tcp_pickup - nf_flowtable_udp_timeout - nf_flowtable_udp_pickup Signed-off-by: Oz Shlomo <ozsh@xxxxxxxxxx> --- Documentation/networking/nf_conntrack-sysctl.rst | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/Documentation/networking/nf_conntrack-sysctl.rst b/Documentation/networking/nf_conntrack-sysctl.rst index 11a9b76786cb..0467b30e4abe 100644 --- a/Documentation/networking/nf_conntrack-sysctl.rst +++ b/Documentation/networking/nf_conntrack-sysctl.rst @@ -177,3 +177,27 @@ nf_conntrack_gre_timeout_stream - INTEGER (seconds) This extended timeout will be used in case there is an GRE stream detected. + +nf_flowtable_tcp_timeout - INTEGER (seconds) + default 30 + + Control offload timeout for tcp connections. + TCP connections may be offloaded from nf conntrack to nf flow table. + Once aged, the connection is returned to nf conntrack with tcp pickup timeout. + +nf_flowtable_tcp_pickup - INTEGER (seconds) + default 120 + + TCP connection timeout after being aged from nf flow table offload. + +nf_flowtable_udp_timeout - INTEGER (seconds) + default 30 + + Control offload timeout for udp connections. + UDP connections may be offloaded from nf conntrack to nf flow table. + Once aged, the connection is returned to nf conntrack with udp pickup timeout. + +nf_flowtable_udp_pickup - INTEGER (seconds) + default 30 + + UDP connection timeout after being aged from nf flow table offload. -- 1.8.3.1
