ZyWALL (ZLD) CLI Reference Guide
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CHAPTER 11
Virtual Servers
This chapter describes how to set up, manage, and remove virtual servers.
11.1 Virtual Server Overview
Virtual server is also known as port forwarding or port translation.
Virtual servers are computers on a private network behind the ZyWALL that you want to make
available outside the private network. If the ZyWALL has only one public IP address, you can
make the computers in the private network available by using ports to forward packets to the
appropriate private IP address.
11.2 Virtual Server Commands Summary
The following table describes the values required for many virtual server commands. Other
values are discussed with the corresponding commands.
The following table lists the virtual server commands.
Table 44 Input Values for Virtual Server Commands
LABEL DESCRIPTION
profile_name The name of the virtual server. You may use 1-31 alphanumeric characters,
underscores(
_), or dashes (-), but the first character cannot be a number. This
value is case-sensitive.
Table 45 ip virtual-server Commands
COMMAND DESCRIPTION
show ip virtual-server [profile_name] Displays information about the specified virtual
server or about all the virtual servers.
no ip virtual-server profile_name Deletes the specified virtual server.
ip virtual-server profile_name interface
interface_name original-ip {any | IP |
address_object} map-to IP map-type any
[deactivate]
Creates or modifies the specified virtual server and
maps the specified destination IP address (for all
destination ports) to the specified destination IP
address. The original destination IP is defined by
the specified interface (any), the specified IP
address (IP), or the specified address object
(address-object).
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