Application - Allied Telesis AT-AR3050S Command Reference Manual

A E C
PPLICATION AND NTITY OMMANDS

APPLICATION

application
Overview Use this command to create or modify a custom application.
Application is a high level abstraction of application packets being transported by
network traffic. Traffic matching for applications can be achieved through the
firewall by using several techniques, for example, matching packets to port
numbers or searching for application signatures in flows of packets.
Use the no variant of this command to delete a custom application.
application <application-name>
Syntax
no application <application-name>
Mode Global Configuration
Usage This command allows you to enter the Application Mode with the prompt
awplus(config-application)#. You can use this command to create a custom
application or to configure an exiting application. You can configure source port,
destination port, protocol, ICMP code and ICMP type for the application.
Application is invalid if its protocol, source or destination are not properly
configured, for example, application has no protocol configured, or, source and
destination ports are applied to protocols that are not TCP, UDP or SCTP.
There are 40 predefined applications with protocols, source and destinations
ports.
You can change the protocol, source and destination ports of the predefined
applications. You can only delete the predefined application when you change
either of its protocol, source or destination port.
Use the
applications.
To create a custom application named openVPN, use the commands:
Examples
awplus#
awplus(config)#
awplus(config-application)#
C613-50077-01 REV A
Parameter
<application-name>
show application
configure terminal
application openVPN
Command Reference for AT-AR3050S
AlliedWare Plus™ Operating System - Version 5.4.5-2.x
Description
Application name.
You can use all alphanumeric ASCII characters, and
the dash (-) and underscore (_) characters. The name
can be 1 to 64 characters long. The application name
is case-sensitive. If you create two application names
with the same spelling but one in upper case and the
other one in lower case, the last overwrites the first
entry.
command to show all the custom and predefined
2115