ZyXEL Communications 91-009-073003B ユーザーズマニュアル
Chapter 6 Configuration Basics
ZyWALL USG 50 User’s Guide
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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.
redirected by HTTP redirect. It does check regular (through-ZyWALL) firewall
rules.
Example: Suppose you want HTTP requests from your LAN to go to a HTTP proxy
server at IP address 192.168.3.80.
server at IP address 192.168.3.80.
1
Click Configuration > Network > HTTP Redirect.
2
Add an entry.
3
Name the entry.
4
Select the interface from which you want to redirect incoming HTTP requests
(lan1).
(lan1).
5
Specify the IP address of the HTTP proxy server.
6
Specify the port number to use for the HTTP traffic that you forward to the proxy
server.
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.
to go through NAT on the ZyWALL. You can also specify additional signaling port
numbers.
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.
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 > Network > HTTP Redirect
PREREQUISITES
Interfaces
MENU ITEM(S)
Configuration > Network > ALG
MENU ITEM(S)
Configuration > Auth. Policy
PREREQUISITES
Addresses, services, endpoint security objects, users, authentication
methods
methods