User guide

NAT command reference Network address translation - NAT
4-147
iMG/RG Software Reference Manual (IPNetwork Functions)
Example --> nat add resvmap rm1 globalip extinterface 192.168.68.68 10.10.10.10 tcp 25
See also NAT ENABLE
NAT LIST GLOBALPOOLS
NAT STATUS
SECURITY LIST INTERFACES
4.4.5.1.10 NAT ADD RESVMAP GLOBALIP
Syntax
NAT ADD RESVMAP <name> GLOBALIP <interfacename> <globalip> <inter-
nalip> {ICMP|IGMP|IP|EGP|RSVP|OSPF|IPIP|ALLGRE|Protocol<number>}
Description This command maps an IP address from a global pool (created using the nat add glo-
balpool command) to an individual IP address inside the network. NAT translates packets
Option Description Default Value
name An arbitrary name that identifies a reserved mapping
configuration. It can be made up of one or more let-
ters or a combination of letters and digits, but it can-
not start with a digit.
N/A
interfacename The name of an existing security interface (external
or DMZ) created and connected to an inside inter-
face (DMZ or internal) using the NAT ENABLE
command. To display security interfaces, use the
SECURITY LIST INTERFACES command.
N/A
globalip The IP address of an outside interface set using the
NAT ADD GLOBALPOOL command.
N/A
internalip The IP address of an individual host inside the net-
work (internal or DMZ interface type).
N/A
portno Either a single TCP or UDP port number that you
want to use in your reserved mapping configuration,
or the first port number in the range of ports.
N/A
2ndportno The second TCP or UDP port number in the range
that started with the port specified in portno.
N/A
localportno Either a single internal TCP or UDP port number or
the first port number in the range of external ports.
N/A
2ndlocalportno The second internal TCP or UDP port number in
the range of external ports to be used if you have
specified a localportno.
N/A