comparison-operator tcp/udp-src-port

Syntax

[ comparison-operator tcp/udp-src-port ]

Description

In an IPv6 ACL using either tcp or udp as the IP packet protocol type, you can optionally apply comparison operators specifying TCP or UDP source and/or destination port numbers or ranges of numbers to define the criteria for a match.

Options

eq tcp/udp-port-nbr

"Equal To" — to have a match with the ACE entry, the TCP or UDP source port number in a packet must be equal to tcp/udp-port-nbr .

gt tcp/udp-port-nbr

"Greater Than" — to have a match with the ACE entry, the TCP or UDP source port number in a packet must be greater than tcp/udp-port-nbr .

lt tcp/udp-port-nbr

"Less Than" — to have a match with the ACE entry, the TCP or UDP source port number in a packet must be less than tcp/udp-port-nbr .

neq tcp/udp-port-nbr

"Not Equal" — to have a match with the ACE entry, the TCP or UDP source port number in a packet must not be equal to tcp/udp-port-nbr .

range start-port-nbr end-port-nbr

For a match with the ACE entry, the TCP or UDP source-port number in a packet must be in the range start-port-nbr end-port-nbr .

Usage

To specify a TCP or UDP source port number in an ACE:

1. Select a comparison operator from the following list.

2. Enter the port number or a well-known port name.