man: mptcp: 'fullmesh' has to be used with 'subflow'

'fullmesh' affects the subflow creation, it has to be used with the
'subflow' flag. That's what is enforced on the kernel side.

Acked-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/man/man8/ip-mptcp.8 b/man/man8/ip-mptcp.8
index f3d09bab69771326b3d71db5f20d6413101f9311..4c1161fef06192d5768504f8e3608b5acccf59ad 100644 (file)
--- a/man/man8/ip-mptcp.8
+++ b/man/man8/ip-mptcp.8
@@ -190,7 +190,14 @@ this will behave the same as a plain
 .BR subflow
 endpoint. When the peer does announce addresses, each received ADD_ADDR
 sub-option will trigger creation of an additional subflow to generate a
-full mesh topology.
+full mesh topology. This
+.BR fullmesh
+flag should always be used in combination with the
+.BR subflow
+one to be useful, except for the address used by the initial subflow,
+where
+.BR subflow
+is then optional.
 
 .TP
 .BR implicit