Date: Mon, 06 Dec 2010 01:11:48 -0500 (EST) From: Terry Kennedy <TERRY@tmk.com> To: freebsd-net@freebsd.org Subject: RE: EHOSTUNREACH returned for refused IPv6 connection Message-ID: <01NV2YXQ2LAC000SKQ@tmk.com>
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> Sorry, you're right: I forgot I don't have my tunnel setup so there's no > external IPv6 connectivity (I don't have an IPv6 network configured at > the moment at all). What confused me initially was the fact that ssh > displays the "No route to host" error instead of "Connection refused" > when both IPv4 and IPv6 addresses are available but only IPv4 works. I'm experiencing something which may be related. I posted a question in the FreeBSD Forums: http://forums.freebsd.org/showthread.php?t=19895 I don't get anything displayed at the application (ftp / telnet / etc.) level - it just hangs until the connection eventually times out. I do see unreachables getting into the FreeBSD box - it just seems like they don't make it down to the application level. The post I linked above has a more detailed description, as well as tcpdump output and so forth. System is 8-STABLE as of November 28th, but I see the same thing on a 6-STABLE from February 2010. Terry Kennedy http://www.tmk.com terry@tmk.com New York, NY USA
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