On Wed, Jun 14, 2006 at 03:57:25PM -0700, Mark K. Kim wrote: > On Wed, Jun 14, 2006 at 03:16:50PM -0700, Micah J. Cowan wrote: > > On Wed, Jun 14, 2006 at 02:30:54PM -0700, Richard Crawford wrote: > [snip] > > > Domain http://unexdlc.ucdavis.edu should be resolving to IP address > > > 152.79.198.9. However, it is instead resolving to > > > http://extensiondlc.net, > > > which is an entirely different IP address. Similarly, typing > > > http://152.79.198.9 into a browser brings up extensiondlc.net, which > > > should > > > not be happening. > [snip] > > You say "... should be resolving to IP address 152.79.198.9." However, > > according to dig: > [snip] > > unexdlc.ucdavis.edu. 7200 IN CNAME extensiondlc.net. > > extensiondlc.net. 86364 IN A 204.11.233.24 > > Furthermore, connecting directly to 152.79.198.9 causes "301 Moved > Permanently" redirection to unexdlc.ucdavis.edu, which is an alias for > extensiondlc.net. So it appears to be a 2-layer problem - DNS as well > as some server issue.
<snip> > 152.79.198.9. FYI, if you try HTTP/1.1 with host set to > unexdlc.ucdavis.edu: > > $telnet 152.79.198.9 80 > Trying 152.79.198.9... > Connected to 152.79.198.9. > Escape character is '^]'. > GET / HTTP/1.1 > host: unexdlc.ucdavis.edu > > HTTP/1.1 302 Found > Date: Wed, 14 Jun 2006 22:52:50 GMT > Server: Apache/2.0.44 (Unix) mod_perl/1.99_08 Perl/v5.8.0 DAV/2 > Location: http://unexdlc.ucdavis.edu/cfmx/DLC/ > Content-Length: 340 > Content-Type: text/html; charset=iso-8859-1 > > <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> > <html><head> > <title>302 Found</title> > </head><body> > <h1>Found</h1> > <p>The document has moved <a > href="http://unexdlc.ucdavis.edu/cfmx/DLC/";>here</a>.</p> > <hr /> > <address>Apache/2.0.44 (Unix) mod_perl/1.99_08 Perl/v5.8.0 DAV/2 Server > at unexdlc.ucdavis.edu Port 80</address> > </body></html> > > Connection closed by foreign host. > > It's a "302 Found" but it tells you to go to unexdlc.ucdavis.edu which > is an alias for extensiondlc.net. However you look at it, you're being > sent to extensiondlc.net. Well, but the server doesn't necessarily understand that unexdlc.ucdavis.edu is a separate host: You've just told it (via the Host header) that /it/ is unexdlc... so it probably thinks its redirecting you to a different path on the same directory. ...huh. That's funny: I don't get the redirect message when /I/ connect... I get a 200 OK with an html body. traceroute to 152.79.198.9 (152.79.198.9), 30 hops max, 40 byte packets 1 192.168.1.2 (192.168.1.2) 0.414 ms 0.311 ms 0.258 ms 2 69.36.252.1 (69.36.252.1) 1.309 ms 1.383 ms 1.207 ms 3 69.36.237.29 (69.36.237.29) 5.388 ms 4.296 ms 3.797 ms 4 g2-1.core3.eqx.layer42.net (69.36.239.82) 3.374 ms 18.542 ms 2.904 ms 5 sjo-ix.he.net (206.223.116.37) 3.292 ms 3.008 ms 3.069 ms 6 pos2-2.gsr12416.pao.he.net (216.218.224.105) 4.157 ms 4.652 ms 3.929 ms 7 paix-px1--hurricane-ge.cenic.net (198.32.251.69) 42.104 ms 204.192 ms 214.253 ms 8 dc-oak-dc1--svl-dc1-10ge.cenic.net (137.164.22.31) 43.757 ms 14.290 ms 17.195 ms 9 dc-csac-dc1--oak-dc1-ge.cenic.net (137.164.22.111) 14.411 ms 14.102 ms 14.043 ms 10 ucdmc-ge--sac-dc1.cenic.net (137.164.23.74) 42.767 ms 14.252 ms 15.646 ms 11 unexgal9.ucdmc.ucdavis.edu (152.79.198.9) 14.770 ms 42.390 ms 17.086 ms 12 unexgal9.ucdmc.ucdavis.edu (152.79.198.9) 46.669 ms 17.865 ms 15.950 ms 13 unexgal9.ucdmc.ucdavis.edu (152.79.198.9) 45.646 ms 23.779 ms 19.571 ms 14 * * * Notice that unexgal9.ucdmc.ucdavis.edu (which is 152.79.198.9) apparently doesn't realize that 152.79.198.9 is its own IP address, and keeps trying to forward it on...? -- Micah J. Cowan Programmer, musician, typesetting enthusiast, gamer... http://micah.cowan.name/ _______________________________________________ vox-tech mailing list [email protected] http://lists.lugod.org/mailman/listinfo/vox-tech
