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ELEASE

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UDP PAT

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Parameter

PRIVATE_PORT

PUBLIC_PORT

Release 2.5 includes support for User Data Protocol (UDP) PAT over the

WAN interface. UDP PAT sets a static address mapping translation for a

connection and associates a user name with that connection. UDP PAT

translates UDP port numbers and user addresses on the private network

and maps these addresses to a single ISP-assigned address by changing

the source IP port number and IP address.

You can set UDP PAT through the Web Configuration Interface. From the

main, browser-based Web Configuration Interface page, click Select

NAT/PAT Configuration under the Network menu, choose PAT and

supply the following parameters:

User name

UDP Public Port

UDP Private Port

UDP Private IP Address

You can also set UDP PAT using CLI. The CLI command for adding UDP

PAT over the WAN interface is as follows:

ADD PAT UDP USER <USER_NAME>

This command should be followed sequentially by the following sub

commands. See the table below for definitions of the parameters.

PRIVATE_ADDRESS <IP_ADDRESS>

PRIVATE_PORT <NUMBER>

PUBLIC_PORT <NUMBER>

Parameter

<USER_ NAME>

PRIVATE_ADDRESS

PRIVATE_PORT

1500 R

2.5

YSTEM

ELEASE

Description

The source port number on the private network from

which TCP packets are transferred.

The destination port number of the ISP-assigned IP

address on the public network.

Description

Unique name you assign to the connection that you

want to configure for static UDP PAT.

Limit: 32 ASCII characters.

The source IP address of the user on the private

network.

The source port number on the private network from

which UDP packets are transferred.