Chapter 6 Configuration Basics

The ZyWALL does not check to-ZyWALL firewall rules for packets that are redirected by HTTP redirect. It does check regular (through-ZyWALL) firewall rules.

MENU ITEM(S) Configuration > Network > HTTP Redirect

PREREQUISITES Interfaces

Example: Suppose you want HTTP requests from your LAN to go to a HTTP proxy server at IP address 192.168.3.80.

1Click Configuration > Network > HTTP Redirect.

2Add an entry.

3Name the entry.

4Select the interface from which you want to redirect incoming HTTP requests (lan1).

5Specify the IP address of the HTTP proxy server.

6Specify the port number to use for the HTTP traffic that you forward to the proxy server.

6.5.12 ALG

The ZyWALL’s Application Layer Gateway (ALG) allows VoIP and FTP applications to go through NAT on the ZyWALL. You can also specify additional signaling port numbers.

MENU ITEM(S) Configuration > Network > ALG

6.5.13 Auth. Policy

Use authentication policies to control who can access the network. You can authenticate users (require them to log in) and even perform Endpoint Security (EPS) checking to make sure users’ computers comply with defined corporate policies before they can access the network.

MENU ITEM(S)

Configuration > Auth. Policy

PREREQUISITES

methodsAddresses, services, endpoint security objects, users, authentication

 

 

100

 

ZyWALL USG 50 User’s Guide