Section 4 User Interface Guide

Total Access 600 Series System Manual

 

 

PUBLIC ADDRESS MODE

Choose NAPT ADDR (default) or SPECIFIED to choose which address to use for this translation. Choosing SPECIFIED allows the user to define a different public IP address to use for this translation.

PUBLIC ADDRESS

This menu appears when the PUBLIC ADDRESS MODE is set to SPECIFIED, and allows the user to enter a specific IP address as the NAPT address for this translation.

PROTOCOL MODE

Defines the protocol of the data for this translation. Choices are TCP, UDP, ICMP, TCP OR UDP, ICMP, ALL, SPECIFIED, or NONE (default). Use this option to specify whether you want to translate a specific protocol, group of protocols, or all protocols.

PROTOCOL

This menu appears when the PROTOCOL MODE is set to SPECIFIED. Use this option to specify a protocol number that does not appear in the list of choices under the Protocol Mode menu. The most common protocols are:

Protocol Number

Keyword

Protocol

 

 

 

1

ICMP

Internet Control Message

 

 

 

6

TCP

Transmission Control

 

 

 

8

EGP

Exterior Gateway Protocol

 

 

 

17

UDP

User Datagram

 

 

 

47

GRE

General Routing Encapsulation

 

 

 

50

ESP

IPSEC Encap Security Payload

 

 

 

51

AH

IPSEC Authentication Header

 

 

 

PROTOCOL TYPE

(Read only) This menu appears when the PROTOCOL MODE is set to SPECIFIED and displays the name of the specified protocol number (if the name is known by the Total Access 6XX). For example, entering a value of 47 in the PROTOCOL field will cause the PROTOCOL TYPE field to display GRE.

PUBLIC PORT MODE

This option appears when the PROTOCOL MODE is configured with a single protocol (such as TCP, UDP, or ICMP). Choices are ANY PORT (default) and SPECIFIED. The public destination port associated with this entry can be specified to add more control over certain types of traffic. Leave this configured as ANY PORT to cover all port types.

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