Auth-DNS manpage update.

diff --git a/man/dnsmasq.8 b/man/dnsmasq.8
index deb3eb6c50605ad4241c159a90cea91384e23b41..eb7f76f9f4630a7d5e64759fff53e00d70fd1ba7 100644 (file)
--- a/man/dnsmasq.8
+++ b/man/dnsmasq.8
@@ -1902,9 +1902,13 @@ Something like:
 .nf
 .B auth-server=our.zone.com,eth0
 .B interface-name=our.zone.com,eth0
-.B auth-zone=our.zone.com,1.2.3.0/24
+.B auth-zone=our.zone.com,1.2.3.0/24,eth0
 .fi
 
+(The "eth0" argument in auth-zone adds the subnet containing eth0's
+dynamic address to the zone, so that the interface-name returns the
+address in outside queries.)
+
 Our final configuration builds on that above, but also adds a
 secondary DNS server. This is another DNS server which learns the DNS data
 for the zone by doing zones transfer, and acts as a backup should