FortiGate FG60 and outbound NAT

FortiGate FG60 and outbound NAT

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Subject Author Date
FortiGate FG60 and outbound NAT Peter Reinhold 12-04-2007
Posted by Peter Reinhold on December 4, 2007, 9:13 am
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Hi All,

I am having a problem with my FG-60, and outbound NATing.

I am running an application that, when starting, registers at a
central server, which uses the source port as part of the registration
process, and, seeing that the port is NATed out, it is changed from
the original port.

I have tried setting up a Firewall policy, which is using NAT and the
Fixed Port setting (Without an IP Pool though), but I am not sure that
I have done it correctly, the behaviour didn't change at all (still
uses a random NATed port)

The docs and KB at Fortinet is lacking in information (or, I can't
find it at least), so, does anyone have a nugget of wisdom for me?

Disabling NAT or placing the server in a DMZ is not really an option.


/Peter

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