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E-DOC-CTC-20061027-0003 v2.0
NAT Commands
578
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 “ Supported IP Protocols” on page 746)
or, alternatively, type the protocol number.
The default is 0 (meaning any protocol).
OPTIONAL
outside_port The outside port number or range (only for maps of type napt).
> 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
inside_port.
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 napt).
If this parameter is specified for a map of type napt, 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).
Note The size of inside_port must be identical to the size of
outside_port.
REQUIRED
for port-
shifting map
mode The mode to create the portmap.
Choose between:
> auto
> inbound
> outbound.
The standard is auto.
OPTIONAL