3Com 3C421600A, Management Manual

Page: 259 / 300

Configuring NAT and PAT
257
Configuring NAT
and PAT
Configuring Network
Address Translation
Enabling and Disabling Users
To enable NAT for a user, use the following command:
set network user <username> nat_option nat
Example:
set network user nat_user nat_option nat
To disable NAT for a user, use the following command:
set network user <username> nat_option disable
Example:
set network user nat_user nat_option disable
Adding Dynamic and Static Address Assignments
To add a dynamic public address pool:
add nat dynamic user <>
public_pool_start <ip address> count <number of addresses>
Example:
add nat dynamic user nat_user public_pool_start 200.1.1.1
count 10