Security Basics mailing list archives
RE: Anyone seen an ipv6 to ipv4 dll and vice versa?
From: "Dave Gilmore (Intrusense)" <dgilmore () intrusense com>
Date: Thu, 9 Oct 2003 21:51:20 -0400
Hello, I'm not certain, but I think you may be referring to one of the many v4<->v6 tunneling clients out there. Freenet6 (http://www.freenet6.net) is probably the most popular. And yes, historically they've been used to bypass IDS, IPS and Honeypot technology since support is either weak or non-existent at the moment. There was a fairly lengthy thread on the Honeynet list several months ago. See: http://archives.neohapsis.com/archives/sf/honeypots/2002-q4/0111.html for more details. Sincerely, Dave Gilmore Intrusense LLC. http://www.intrusense.com -- Intrusense - Securing Business As Usual -----Original Message----- From: secureot [mailto:secureot () yahoo com] Sent: Thursday, October 09, 2003 4:11 PM To: security-basics () securityfocus com Subject: Anyone seen an ipv6 to ipv4 dll and vice versa? Hi all, I have recently heard that there is a dll that is getting planted on Windows machines out there, that transforms the encapsulation of packets from IPv6 to IPv4 and back (hence getting around your firewalls). I am wondering if anyone knows what that dll is (one or several)? Has an example of it, knows how to patch/block it and has experienced it? Any info would be appreciated... Thanks,
:-)
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Current thread:
- Anyone seen an ipv6 to ipv4 dll and vice versa? secureot (Oct 09)
- RE: Anyone seen an ipv6 to ipv4 dll and vice versa? Dave Gilmore (Intrusense) (Oct 10)
- RE: Anyone seen an ipv6 to ipv4 dll and vice versa? dave kleiman (Oct 10)