IBM ADSL Bridge/ Router Heritage - Manual (Page 48)

Heritage Series ADSL Bridge/ Router
4-3 Advanced Configurations
The following command tell you how to adding a Network Address
Translation protocol to the Classic IP(RFC1577) or PPP over ATM(RFC2364)
or PPP over Ethernet(RFC2516) configuration that mentioned above. The
following command must be added after the “ip device add …”
commands have been given and the Router restarted.
Enables NAT on a Classic IP (RFC1577)
> ip nat add ipoa
↵
Enables NAT on a PPP over ATM (RFC2364) or PPP over Ethernet
(RFC2516)
> ip nat add ppp_device
↵