ZyXEL Communications UAG Series - Virtual Server Command Examples

Chapter 20 Virtual Servers
UAG CLI Reference Guide
133
20.2.1 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 20.1.1 on page 131 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 UAG available
to a public network outside the UAG (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 insert rule_number Adds a rule before the specified rule number.
ip virtual-server move rule_number to
rule_number
Moves a rule to the number you sepcified.
ip virtual-server rename profile_name
profile_name
Renames the specified virtual server from the first profile_name to the
second profile_name.
Table 76 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)#