User manual

3 — Configuring Your Router
3-6
b) To delete all the subnet mask:
(You may type ip subnet to list existing subnet mask.)
ip subnet flush
c) To delete the route table, if any:
(You may type ip route to list existing routes.)
ip route flush
d) To remove NAT on a WAN interface, if any:
(See illustration shown below)
To list any existing NAT enabled WAN interface,
ip nat
If you have an existing NAT enabled WAN interface, you will see
nat add <wan_interface>
To remove the NAT enabled WAN interface,
ip nat delete <wan_interface>
<wan_interface>