IP Configuration Command Set
Configuring Load Sharing Network Address Translation (LSNAT)
12-94
Matrix DFE-Platinum and Diamond Series Configuration Guide
12.2.8.15 virtual
Use this command to configure a virtual server IP address.
virtual
ip-address
{
tcp
|
udp
}
port
[
service
service-name
]
Syntax Description
Command Syntax of the “no” Form
The “no” form of this command clears the virtual server configuration:
no virtual
ip-address
Command Type
Router command.
ip-address
Specifies an IP address for the virtual server.
tcp
|
udp
Specifies TCP or UDP as the protocol used by the virtual
server.
port
Specifies a TCP or UDP port number (0 through 65535) or
port name to be used by this virtual server. Specifying 0
indicates all ports can be used by this virtual server, and
should be used only with sticky session persistence
configuration. (See
“Sticky Persistence Configuration
Considerations”
on page 12-71)
The following port name keywords may be used:
ftp
— File Transfer Protocol, port 21
telnet
— Telnet, port 23
www
— World Wide Web, port 80
service
service-name
(Optional) When TCP is specified, allows the specified
service to also be accessed through this virtual server IP
address.
Currently, only
ftp
may be specified.
NOTE:
If sticky session persistence is configured with the
persistence level
command (
Section 12.2.8.18
), this
parameter is not needed.