configuration option to turn DNS lookups on or off.

diff --git a/raddb/radiusd.conf.in b/raddb/radiusd.conf.in
index fdb6271..5d2dfe0 100644 (file)
--- a/raddb/radiusd.conf.in
+++ b/raddb/radiusd.conf.in
@@ -121,6 +121,22 @@ detailfile = ${radacctdir}/%n/detail
 checkrad   = ${sbindir}/checkrad
 
 #
+#  hostname_lookups: Log the names of clients or just their IP addresses
+#  e.g., www.freeradius.org (on) or 204.62.129.132 (off).
+#  The default is off because it'd be overall better for the net if people
+#  had to knowingly turn this feature on, since enabling it means that
+#  each client request will result in AT LEAST one lookup request to the
+#  nameserver.
+#
+#  Turning hostname lookups off also means that the server won't block
+#  for 30 seconds, if it sees an IP address which has no name associated
+#  with it.
+#
+# allowed values: {no, yes}
+#
+hostname_lookups       = no
+
+#
 #  Core dumps are a bad thing.  This should only be set to 'yes'
 #  if you're debugging a problem with the server.
 #