Packet filter dropping IPv6 on www.freebsd.org?

Alex Dupre ale at FreeBSD.org
Fri Mar 27 03:32:16 PDT 2009


Martin ha scritto:

> it seems, I have difficulties to access www.freebsd.org when using my
> 2002:: prefix. Are you blocking traffic on the website? I can access
> almost everything except www.freebsd.org and www.kame.net. It is
> annoying to switch to IPv4 to access the FreeBSD Handbook, for example.

%telnet -6 www.freebsd.org 80
Trying 2001:4f8:fff6::21...
Connected to www.freebsd.org.
Escape character is '^]'.
HEAD / HTTP/1.0

HTTP/1.0 301 Moved Permanently
Connection: close
Location: http://www.freebsd.org/
Date: Fri, 27 Mar 2009 10:02:04 GMT
Server: httpd/1.4.x LaHonda

Connection closed by foreign host.


I'm not using a 6to4 address, though. The only problem I'm aware of, 
it's that fragmented IPv6 packets will be blocked.

-- 
Alex Dupre


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