X-Git-Url: http://tinc-vpn.org/git/browse?a=blobdiff_plain;f=doc%2Ftinc.texi;h=427fbeaa0b651243e326b628e48583f99652ba5b;hb=07108117ceddaff0654f9def703e717c002f3e2d;hp=dc797fb71248f20c152be6637ddc48218bb62e9b;hpb=06345f89b9a1e9acaf74cbbf896559b4286c102e;p=tinc

diff --git a/doc/tinc.texi b/doc/tinc.texi
index dc797fb7..427fbeaa 100644
--- a/doc/tinc.texi
+++ b/doc/tinc.texi
@@ -1239,9 +1239,14 @@ using TCP while it determines if a node is reachable over UDP. If it is disabled
 tinc always assumes a node is reachable over UDP.
 Note that tinc will never use UDP with nodes that have TCPOnly enabled.
 
+@cindex UDPDiscoveryKeepaliveInterval
+@item UDPDiscoveryKeepaliveInterval = <seconds> (9)
+The minimum amount of time between sending UDP ping datagrams to check UDP connectivity once it has been established.
+Note that these pings are large, since they are used to verify link MTU as well.
+
 @cindex UDPDiscoveryInterval
-@item UDPDiscoveryInterval = <seconds> (9)
-The minimum amount of time between sending UDP ping datagrams to test UDP connectivity.
+@item UDPDiscoveryInterval = <seconds> (2)
+The minimum amount of time between sending UDP ping datagrams to try to establish UDP connectivity.
 
 @cindex UDPDiscoveryTimeout
 @item UDPDiscoveryTimeout = <seconds> (30)