NAT CLI Commands
2/1553-ZAT 759 94 Uen B – December 2005
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14.12
nat add resvmap interfacename tcp|udp
14.12.1 Syntax
nat add resvmap <name> interfacename <interfacename>
<internalip> {tcp|udp} <portno> [<2ndportno>
[<localportno> [2ndlocalportno]]]
14.12.2 Description
Note:
Before you can add reserved mapping, you must enable a NAT object
using the command
nat enable
.
This command maps an outside IP security interface (enabled as a NAT object
using the
nat enable
command) to an individual IP address inside the
network. NAT translates packets between the outside IP address and an
individual host based on the transport information (TCP or UDP) given in this
command. A range of external ports can be translated to a single local port if
required.
You can define reserved mappings for a range of ports and/or translating port
numbers.
14.12.3 Options
The following table gives the range of values for each option which can be
specified with this command and a default value (if applicable).
Option Description
Default
value
name
A name that identifies an existing
global IP address. To display global
IP addresses, use the
nat list
globalpools
command.
N/A
interfacename The name of an existing security
interface (external or DMZ) created
and connected to an inside interface
(DMZ or internal) using the
nat
enable
command. To display
security interfaces, use the
security list interfaces
command.
N/A
internalip
The IP address of an individual host
inside the network (internal or DMZ).
N/A