Chapter 22 Virtual Servers
ZyWALL Series CLI Reference Guide
194
22.2.1 Virtual Server Command Examples
The following command creates virtual server WAN-LAN_H323 on the wan1 interface that maps IP
addresses 10.0.0.8 to 192.168.1.56. for TCP protocol traffic on port 1720. It also adds a NAT loopback
entry.
ip virtual-server profile_name
interface interface_name
original-ip {any | IP |
address_object} map-to
{address_object | ip} map-type
original-service service_object
mapped-service service_object
[nat-loopback [nat-1-1-map]
[deactivate] | nat-1-1-map
[deactivate] | deactivate]
Creates or modifies the specified virtual server and maps the specified
(destination IP address, protocol, and service object) to the specified
(destination IP address and service object). The original destination IP is defined
by the specified interface (any), the specified IP address (IP), or the specified
address object (address-object). NAT loopback allows local users to use a
domain name to access this virtual server.
nat-1-1-map: means the NAT type is either 1:1 NAT or many 1:1 NAT. See Section
22.1.1 on page 192 for more information.
Using this command without nat-1-1-map means the NAT type is Virtual Server.
This makes computers on a private network behind the Zyxel Device available to
a public network outside the Zyxel Device (like the Internet).
The deactivate command disables the virtual server rule.
ip virtual-server {activate |
deactivate} profile_name
Activates or deactivates the specified virtual server.
ip virtual-server delete
profile_name
Deletes the specified virtual server.
ip virtual-server flush
Deletes all virtual servers.
ip virtual-server rename
profile_name profile_name
Renames the specified virtual server from the first profile_name to the second
profile_name.
Table 99 ip virtual-server Commands (continued)
COMMAND DESCRIPTION
Router# configure terminal
Router(config)# ip virtual-server WAN-LAN_H323 interface wan1 original-ip
10.0.0.8 map-to 192.168.1.56 map-type port protocol tcp original-port 1720
mapped-port 1720 nat-loopback
Router(config)#
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