[c-nsp] NAT port map question

Lupi, Guy Guy.Lupi at eurekanetworks.net
Mon Aug 23 17:27:44 EDT 2004


You don't have to make an entry for every port, you can just map the private
to the public and it will forward all ports/protocols one for one.

ip nat inside source static 192.168.1.1 213.84.22.161

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Marcel Lammerse
Sent: Monday, August 23, 2004 5:20 PM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] NAT port map question


Hi,

is there any way to configure a Cisco so that every port on an outside 
address is mapped to the corresponding port on an inside address?

I.e.

213.84.22.161 TCP 1 -> 192.168.1.1 TCP 1
213.84.22.161 TCP 2 -> 192.168.1.1 TCP 2
213.84.22.161 TCP 3 -> 192.168.1.1 TCP 3
..
213.84.22.161 TCP 65535 -> 192.168.1.1 TCP 65535

Please don't tell me I have to enter 65535 static port translations to 
get this to work...

Regards,
Marcel

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