Ok, I'll try to do my best here. Let's say the outside machine is called
outside, with IP 30.1.1.1, the inside machine is called inside with IP
40.1.1.1, the outside interface of the firwall is called out-fw with IP
30.1.1.2 and the inside interface of the firewall is inside-fw with IP
40.1.1.2. They will all communicate on port 130 (just picking a random
port).
The rules are set up as:
Allow outside to out-fw using port 130.
Allow out-fw to outside using port 130.
Allow inside to inside-fw using port 130.
Allow inside-fw to inside using port 130.
The NAT rules are setup as:
For packets from outside to out-fw using port 130, translate to be from
inside-fw to inside on port 130.
For packets from inside to inside-fw using port 130, translate to be from
outside-fw to outside on port 130.
routes:
40.1.0.0/255.255.0.0 40.1.1.3 (the default gateway)
30.1.1.0/255.255.255.0 30.1.1.2 (the outside NIC of the FW)
I hope this makes sense.
Tyler
-----Original Message-----
From: Robert MacDonald [mailto:[EMAIL PROTECTED]]
Sent: Thursday, August 17, 2000 9:33 AM
To: [EMAIL PROTECTED]; Hudak, Tyler
Subject: Re: [FW1] port redirection or NAT?
Tyler,
I don't see why not, looks like standard NAT.
What is your config or what does/did your rules,
objects, arp and routes look like? Give us some
info to go on
Robert
- -
Robert P. MacDonald, Network Engineer
e-Business Infrastructure
G o r d o n F o o d S e r v i c e
Voice: +1.616.261.7987 email: [EMAIL PROTECTED]
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