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Article #513

Re: Incomin NAT Problem with FireWall-1

#513
From: Thomas Quartier
Date: Tue, 21 Sep 1999 00:00
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I use FW-1 4.0 on a Sun with SunSolaris
For the NAT (in Hide), I d'ont use the FW-GUI but directly in FW with the
command "fwxlconf" without ARP table.

Good luck
Thomas


Taoufik GABSI a οΏ½crit :

> I try to configure selected incoming NAT:
>
> I use FW-1 4.0 on a HP 10.20 machine.
>
> My local machine is on a private network,
>
> When I configure an incoming  NAT access, I can see incoming translated
> packets on my log screen, but they never reach the local machine.
>
> 15Sep1999"  "14:18:11"  "lan1"  "FireWall"  "log"  "accept"  "http"
> "External.machine"  "Valid.IP"  "tcp"  "3"  "3969"  ""  ""  ""
> "ExternalMachine"  "Local.IpName"  "3969"  "TranslatedService"  " len 60"
>
> arp -s Valid.IP Mac.Addr pub            changes nothing.
>
> I may be have to say that my FW machine is also my gateway, and I can reach
> my LocalMachine from another LocalMachine2 in a network in the other side of
> the network (trough the gateway/firewall).
> Example:
> LocalMachine: 192.168.150.50
> LocalMachine2: 192.168.160.50
> FW-GW: 192.168.150.1 AND 192.168.160.1
> I have no problem to route IP packets between LocalMachine and
> LocalMachine2
>
> Outgoing NAT works well.
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From: Thomas Quartier <thomas.quartier@enregy.alstom.com>
Subject: Re: Incomin NAT Problem with FireWall-1
Date: 1999/09/21
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