Technicolor - Thomson ST516 Benutzerhandbuch

E-DOC-CTC-20061027-0003 v2.0

NAT Commands

protocol

The IP protocol to be used as filter for inbound/outbound traffic. 
The NAT map only applies if the protocol of the IP packet matches 
the map protocol.
Select an IP protocol (see 

) 

or, alternatively, type the protocol number.
The default is 

 (meaning any protocol).

OPTIONAL

outside_port

The outside port number or range (only for maps of type 

).

For a NAPT map:

Represents the range of TCP/UDP ports to be used as dynamic 
port range during the NAPT process.

For a port-shifting map:

Represents the source port(s) to be translated (shifted) into 

.

Allowed values are:

TCP/UDP port range [P-Q] (with Q > P)

TCP/UDP port number (only for port-shifting maps).

OPTIONAL 
for NAPT 
map.

REQUIRED 
for port-
shifting map.

inside_port

The inside port number or range (only for maps of type 

).

If this parameter is specified for a map of type 

, then this map 

is a port-shifting map.
Represents the target TCP/UDP ports to which the traffic has to be 
shifted.
Allowed values are:

TCP/UDP port range [P-Q] (with Q > P)

TCP/UDP port number (only for port-shifting maps).

The size of 

 must be identical to the size of 

.

REQUIRED 
for port-
shifting map

mode

The mode to create the portmap.
Choose between:

auto

inbound

outbound.

The standard is 

.

OPTIONAL