www.isoc.org unreachable when ECN is used [was: Re: ITU takes over?]

[Simon Leinen <simon@xxxxxxxxxxxxxxxx>]

Ole J Jacobsen writes:
> Yep, works fine for me, Stef. Time to switch providers?
> :-)

Time to disable ECN?

    $ telnet www.isoc.org 80
    Trying 206.131.249.182...
    ^C
    : 130leinen@babar[leinen]; su
    Password: 
    # ndd -set /dev/tcp tcp_ecn_permitted 0
    # telnet www.isoc.org 80
    Trying 206.131.249.182...
    Connected to www.isoc.org.
    Escape character is '^]'.
    ^]

The Linux equivalent to `ndd -set /dev/tcp tcp_ecn_permitted 0' is
`echo 0 > /proc/sys/net/ipv4/tcp_ecn'.

See http://www.icir.org/floyd/ecnProblems.html
-- 
Simon.