Alg; Objects; Table 28 Objects Overview - ZyXEL Communications ZyWALL 1050 User Manual

Chapter 5 Configuration Basics
3 Name the entry.
4 Select the interface from which you want to redirect incoming HTTP requests (ge1).
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.

5.4.21 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.
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5.5 Objects

Objects store information and are referenced by other features. If you update this information
in response to changes, the ZyWALL automatically propagates the change through the features
that use the object.
The following table introduces the objects. You can also use this table when you want to delete
an object because you have to delete references to the object first.

Table 28 Objects Overview

OBJECT
user/group
address
address group
service, service
group
schedule
AAA server
authentication
methods
certificates
SSL Application
118
Network > ALG
WHERE USED
See the User/Group section
VPN connections (local / remote network, NAT), policy routes (criteria, next-hop
[HOST], NAT), firewall, application patrol (source, destination), content filter,
virtual server (HOST), user settings (force user authentication), address groups,
remote management (System)
Policy routes (criteria), firewall, application patrol (source, destination), content
filter, user settings (force user authentication), address groups, remote
management (System)
Policy routes (criteria, port triggering), firewall, service groups, log (criteria)
Policy routes (criteria), firewall, application patrol, content filter, user settings
(force user authentication)
Authentication methods
VPN gateways (extended authentication), WWW (client authentication), L2TP
VPN
VPN gateways, WWW, SSH, FTP
SSL VPN
for details on users and user groups.
ZyWALL 1050 User's Guide