ocserv: do not set default-domain

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

net/ocserv/files/ocserv.conf.template

@@ -212,7 +212,7 @@ device = vpns
 predictable-ips = |PREDICTABLE_IPS|
 
 # The default domain to be advertised
-default-domain = example.com
+#default-domain = example.com
 
 # The pool of addresses that leases will be given from.
 ipv4-network = |IPV4ADDR|