ZyXEL Communications 4.04 User Manual

Chapter 15 IP Commands

ZyWALL (ZyNOS) CLI Reference Guide

The following command removes the policy’s customized rule entry for www.hacking-
example.com.

The following section lists the custom port commands.

The following section lists the DHCP commands.

The following section lists DNS commands.

as> ip cf policy config customRule delete

Usage:[index]

========================

[Index: 1] [Type: Not Trust Domain] Name: www-hacking-example.com

ras> ip cf policy config customRule delete 1

Table 46   Custom Port Commands

ip customizePort config <index> 

name <FTP|H323|SIP> <start-port> 

<end-port>

Modifies or adds a new customized port rule for FTP, H.323, or 
SIP traffic.

: The number of a customized port rule (1~12).

R+B

ip customizePort delete <index>

Deletes the specified customized port rule.

R+B

ip customizePort display

Displays all customized port rules.

R+B

Table 47   DHCP Commands

ip dhcp <interface> client 

release

Releases the specified interface’s DHCP client IP address. 
The interface must be a DHCP client to use this command.

R

ip dhcp <interface> client renew

Renews the DHCP client IP address. The interface must be a 
DHCP client to use this command.

R

ip dhcp <interface> status 

Displays the DHCP status of the specified interface.

R

Table 48   DNS Commands

ip dns dmz display

Shows the DNS server settings the ZyWALL assigns to DMZ 
DHCP clients. 

R

ip dns dmz edit <0|1|2> <0:from 

ISP|1:user defined|2:DNS 

relay|3:none> [isp-idx|ip-

address]

Configures the DNS server settings the ZyWALL assigns to 
DMZ DHCP clients. 

0|1|2

: Specifies the first, second, or third DNS server setting.

isp-idx|ip-address

: If you set the server as from ISP (0), 

specify the number of the ISP (the number of the remote 
node). If you set the server as user defined (1), specify the IP 
address.

R

ip dns lan display

Shows the LAN DHCP DNS server settings.

R