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RE: [FW1] NBT and NAT
Title: RE: [FW1] NBT and NAT
You can do this, but it's not pretty:
1) According to CheckPoint, NetBIOS with NAT support is
turned off in FireWall-1 4.1 by default. In order to enable
it, add the line:
:netbios_nat (true)
to the :props section of the objects.C file.
2) You will (probably) need to account for name resolution.
This means WINS or an LMHOSTS file.
3) You will need to account for authentication. Do you have
a domain controller? If you must authenticate against a
domain, see #2 (you'll need the proper <1B> entry for an
LMHOSTS).
Loring Rose
MCSE, CCSA, CNA, A+
Senior Network Engineer
GreatDomains.com, a VeriSign company
:> -----Original Message-----
:> From: Walter Muller [mailto:[email protected]]
:> Sent: Wednesday, January 10, 2001 3:24 AM
:> To: [email protected]
:> Subject: [FW1] NBT and NAT
:>
:>
:>
:> Hi all,
:>
:> Is it possible to connect to an NT file share, when the
:> file server is
:> subject to NAT via a checkpoint firewall. ?
:>
:> I can't seem to get it to work, and have read conflicting
:> views on the
:> issue.
:>
:> If the answer is no, because checkpoint NAT breaks NBT, is
:> there a NAT
:> product that will support NBT ?
:>
:> Thanks and regards
:> loui
:>
:>
:>
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