Avaya BayRS Version 15.5.0.0 Uživatelský manuál stáhnout pdf (Strana 96)

BayRS Version 15.5.0.0 Document Change Notice

13-12 314470-15.5 Rev 00

Specifying Source and Destination TCP and UDP Ports As Match Criteria

To filter on TCP ports, UDP ports, or both, you can specify only one of the

following criteria for each filter:

• Source TCP ports, destination TCP ports, or both

• Source UDP ports, destination UDP ports, or both

• Both destination TCP and UDP ports

• Both source TCP and UDP ports

After you specify one of these options, the BCC prevents you from specifying

another in the same filter. For example, if you specify source TCP ports, you can

also specify destination TCP ports, but you cannot specify source UDP ports.

When you specify one of these values, the BCC automatically assigns the

associated protocol ID (6 for TCP or 17 for UDP) to the protocol parameter.

Therefore, you cannot modify the protocol parameter of a filter that specifies a

TCP or UDP port value.

To filter on TCP or UDP ports, navigate to the match-ip-ip prompt (for example,

box; serial/3/1; protocol-priority; ip-outbound-filter <filter_name>);

match-ip-ip) and enter the following command:

<parameter> {<range_of_ports>}

parameter

is one of the following (Table 13-1):

Table 13-1. TCP and UDP Match Criteria Parameters

Parameter Specifies

pri-ip-ip-src-tcp-ports Source TCP port through which traffic is exiting the

network

pri-ip-ip-dest-tcp-ports Destination TCP port through which traffic is entering

the network

pri-ip-ip-src-udp-ports Source UDP port through which traffic is exiting the

network

pri-ip-ip-dest-udp-ports Destination UDP port through which traffic is entering

the network

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Avaya BayRS Version 15.5.0.0 Uživatelský manuál Strana 96