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RE: [FW1] Anti-spoofing
I'm not sure of your understanding of Windows NT and routing but we have
several clients running fw4.1 sp3 on a windowsNT4 server sp6a, with
external, internal and DMZ subnets. All routing is working fine. In two
cases, the client have two DMZ's as well as an internal and external
network....
it does work...
My 2c...
"Josh Medina" <[email protected]>
Sent by: To: <[email protected]>
[email protected] cc: <[email protected]>
kpoint.com Subject: RE: [FW1] Anti-spoofing
27/07/2001 06:13 AM
This raises a question for me. I am attempting to run three interfaces on
my NT checkpoint fw-1 SP3 box, in the same configuration (internal,
external, DMZ). but apparently NT can not route between three NICs, is this
something I have to run a UNIX, or Sun box for ? ...what about windows 2000
advanced server?
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of
Don Leeper
Sent: July 25, 2001 9:53 AM
To: '[email protected]'
Cc: '[email protected]'
Subject: [FW1] Anti-spoofing
I was wondering if someone could give me your input on anti-spoofing.
I have 3 interfaces on my FW:
DMZ 192.168.2.1
External 63.64.1.1
Internal 192.168.1.1
I have a DNS server and web server sitting on the DMZ. Which needs to
be open to the public.
I have my email server and one web server on the Internal. They need
to be accessible to the public as well. All addresses that are for
the public are nated. Could someone tell me how you would set up the
anti-spoofing on the FW that won't affect my setup but protect me? I
noticed in my logs that someone was trying to get in using private
addresses. Thanks for your help in advance. (I did look it up but I
think its better to hear how others do it!) Kind of confusing....
Donnie Leeper
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