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Re: [FW-1] NAT'ing to Static IP
Title: RE: [FW-1] NAT'ing to Static IP
Thanks to all replies.
Unfortunatly, I don't think I explained very well.... when I said static, I ment not NAT'ed.
Yes all the arp-proxy entries are in place. I see nothing in the logs.
Thanks again
Sam
-----Original Message-----
From: Reinhard Stich [mailto:[email protected]]
Sent: 25 April 2002 13:23
To: [email protected]
Subject: Re: [FW-1] NAT'ing to Static IP
At 11:56 25.04.2002 +0100, you wrote:
>Hello All.
>
>I have a strange problem, I am running FW-1 on a Nokia platform (IP650),
>currently I have an internal address range (192.168.0.0) and an external
>address range (a.b.c.d)
>
>The problem I have is that NAT'ing 192.168.0.5 to a.b.c.6 (a.b.c.d range
>netmask 255.255.255.248 192 range mask 255.255.0.0)I cannot then get
>a.b.c.5 to talk to the external ip of a.b.c.6 or vice versa (a.b.c.6
>talking to a.b.c.5) although they will both talk to a.b.c.112. It appears
>that the NAT will not talk to any Static Address within its own Network
>segment.
do you have arp-proxy eintries for these IP-addresses (a.b.c.6) on your
nokia-box?
what do you see in the fw1-logs? what do you see with a tcpdump in the
external net?
cheers
-reinhard
--
Reinhard Stich, ASSIST [email protected]
Internet Security AG, 1190 Wien, Nussdorfer Laende 29-33
Tel: +43 1 370 94 40 RS784-RIPE Fax: +43 1 370 94 40-10
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