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Re: [FW-1] Static NAT in NT



Ah, good point. As you have a new nat address, you need to ammend anti
spoof object.

Are you logging implied rules?

Symon

-------------------
> Hi,
> some ideas that might help for your static NAT problem
> - the static rule is before the hide rule, right?
> - local.arp correct interface, correct form (ip m-a-c), and correct
filename
> (case sensitive)?
> - after changes in local.arp FW restarted?
> - Anti-Spoofing ok?
> Hope it helps,
> best regards,
> Matthias
> http://www.fw-1.de
>
> Don wrote:
>
> > What version of Firewall-1 is this?
> >
> > > Hey everyone, I need somebody to confirm that I'm not going
crazy.  I
> > > setup a FW machine for a client.  Real basic setup.  Running NT,
FW-1
> > > 4.1 sp3.  2 Nics, one internal net, one external.  All users are
HIDE
> > > NAT but wants me to static NAT one address for a test exchange
server on
> > > internal net (yes, I know, shouldn't have it on internal net).
This
> > > setup isn't hard by all means.  Basically,
> > >
> > > 1.  Add NAT rules
> > > 2.  Add static route
> > > 3.  Add arp entry
> > > 4.  Create local.arp in state directory
> > >
> > >
> > > Well, I've created automatic and then manual NAT
rules....doesn't work
> > > I've put static routes...doesn't work
> > > i've added arp entries...doesn't work
> > > local.arp file is there...doesn't work.
> > >
> > >
> > > That exchange server will not get passed the firewall.  I look
at the
> > > logs and they say that they are translating the address (i.e
source
> > > 10.x.x.x Xlated source 209.x.x.x) but gets nowhere.  That
machine cannot
> > > even ping the internet router (default gateway for firewall) but
all
> > > other machines can.
> > >
> > > What am I missing?  Ive set this up a million times.  Even more
weird,
> > > his current FW is the same setup, NT, 2 nics, FW-1 4.1 but on a
slower
> > > machine but NATS perfect.  I've compared the two boxes and I
cannot see
> > > what the differences are...
> > >
> > > Any help would be great.
> > >
> > > Thanks,..
> > >
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> --
> AERAsec Network Services and Security GmbH
> Wagenberger Straße 1
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> http://www.aerasec.de
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Cheers,

Symon

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