ADTRAN 5000 Series - Manual (Page 924)

Command Reference Guide PPP Interface Configuration Command Set
61200990L1-35E Copyright © 2005 ADTRAN 924
Usage Examples
The following example forwards all DNS broadcast traffic to the DNS server with IP address 192.33.5.99:
(config)#ip forward-protocol udp domain
(config)#interface ppp 1
(config-ppp 1)#ip helper-address 192.33.5.99