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| Subject: | RE: Shared drives through a firewall |
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| Date: | Tue, 17 Apr 2007 08:56:25 -0500 |
http://support.microsoft.com/kb/301673 HTH, Tom Thomas W Shinder, M.D. Site: www.isaserver.org Blog: http://blogs.isaserver.org/shinder/ Book: http://tinyurl.com/3xqb7 MVP -- Microsoft Firewalls (ISA)
-----Original Message----- From: listbounce@securityfocus.com [mailto:listbounce@securityfocus.com] On Behalf Of Nicolas RUFF Sent: Tuesday, April 17, 2007 3:54 AM To: aeheald@gmail.com Cc: focus-ms@securityfocus.com Subject: Re: Shared drives through a firewallI am trying to persuade a client NOT to map a drive throughtwo firewalls toan untrusted server in a DMZ to run an application. I'vetried GooglingNetbios and security, but get so many entries as to be useless. Other than the latency issues, and my ten cents that itseems to me to be anenormously foolish idea, can you folks offer me any furtherammunition? Here is your silver bullet: it won't work :) The SMB+NetBIOS+TCP/139 protocol is not NAT aware. So unless your client is using public IP addresses internally, it will just fail. Regards, - Nicolas RUFF
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