Is anybody else having trouble accessing sites (including www, docs,
wiki) in the python.org tree, or is it just me? (Or just .au?)

I've had problems[1] browsing them (most irksomely, the docs) from Dillo thanks to what are apparently poor handling of IPv6 fallback rules. Dillo gets an IPv6 IP address back from DNS, tries it and fails because my ISP or router doesn't talk IPv6. However Dillo fails to fallback to IPv4 which does work (bug filed with the Debian maintainers of Dillo[2]). If I switch to using a less broken browser (Epiphany, Lynx, FireFox/IceWeasel, Safari, telnet:80, urllib), it works fine here in the Dallas area. If I disable IPv6 on my Linux box (not a great loss at this point), Dillo works as well.

Tests to check:

 Can you resolve the IP address from the name?
    bash$ dig docs.python.org
    bash$ dig -6 docs.python.org

 Can you ping the target IP address?
    bash$ ping docs.python.org
    bash$ ping 82.94.164.162
   (try ping6 as well)

 Can you traceroute to the IP address (and where does it die)?
    bash$ traceroute docs.python.org
    bash$ traceroute -6 docs.python.org

 Can you telnet:80 to the target IP address?
    bash$ telnet docs.python.org 80
    GET / HTTP/1.1
    host: docs.python.org

 Have you tried from other local ISPs? (cafe, work, school)


-tkc

PS: Thanks again, Martin, for your tips in troubleshooting this for me.

[1]
http://mail.python.org/pipermail/python-list/2008-November/517812.html

[2]
http://bugs.debian.org/507251




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