man: Describe what happens when a FQDN is specified in left or right

2017-03-20 10:18:51 +01:00
parent e92d8a56b3
commit 31456d1f85
1 changed files with 5 additions and 0 deletions
@@ -554,6 +554,11 @@ If
 .B %any
 is used for the remote endpoint it literally means any IP address.

+If an
+.B FQDN
+is assigned it is resolved every time a configuration lookup is done. If DNS
+resolution times out, the lookup is delayed for that time.
+
 To limit the connection to a  specific range of hosts, a range (
 .BR 10.1.0.0-10.2.255.255
 ) or a subnet (