[pydotorg-www] Connectivity/network problems?

["Martin v. Löwis"]

> It seems code.python.org (perhaps other hosts) sometimes has slight network
> problems. Users have been reporting problems coding the hg mirrors recently, see
> the latest messages on http://mercurial.selenic.com/bts/issue2595

/var/log/messages has occasionally (a few times a day) such messages:

Jan 31 22:21:14 dinsdale kernel: [13457235.269759] nf_conntrack: table
full, dropping packet.
Jan 31 22:40:36 dinsdale kernel: [13458959.742522] nf_conntrack: table
full, dropping packet.
Jan 31 22:41:09 dinsdale kernel: [13459011.771598] nf_conntrack: table
full, dropping packet.

In addition, more frequently, we get

Jan 31 20:55:45 dinsdale kernel: [13446691.558830] TCP: Treason
uncloaked! Peer 79.233.242.14:56632/80 shrinks window
4210464589:4210484917. Repaired.
Jan 31 20:55:46 dinsdale kernel: [13446692.713712] TCP: Treason
uncloaked! Peer 79.233.242.14:56632/80 shrinks window
4210464589:4210484917. Repaired.
Jan 31 20:57:34 dinsdale kernel: [13446956.911520] TCP: Treason
uncloaked! Peer 79.233.242.14:56658/80 shrinks window
1608315970:1608334846. Repaired.
Jan 31 20:57:34 dinsdale kernel: [13446958.298794] TCP: Treason
uncloaked! Peer 79.233.242.14:56658/80 shrinks window
1608315970:1608334846. Repaired.
Jan 31 20:57:36 dinsdale kernel: [13446961.222678] TCP: Treason
uncloaked! Peer 79.233.242.14:56658/80 shrinks window
1608315970:1608334846. Repaired.
Jan 31 21:07:39 dinsdale kernel: [13448395.084188] TCP: Treason
uncloaked! Peer 93.140.176.110:57259/80 shrinks window
2077391401:2077394305. Repaired.
Jan 31 21:07:39 dinsdale kernel: [13448396.530021] TCP: Treason
uncloaked! Peer 93.140.176.110:57259/80 shrinks window
2077391401:2077394305. Repaired.
Jan 31 21:08:24 dinsdale kernel: [13448506.672476] TCP: Treason
uncloaked! Peer 93.140.176.110:57259/80 shrinks window
2080979293:2080982197. Repaired.
Jan 31 21:08:25 dinsdale kernel: [13448508.117862] TCP: Treason
uncloaked! Peer 93.140.176.110:57259/80 shrinks window
2080979293:2080982197. Repaired.
Jan 31 21:08:32 dinsdale kernel: [13448526.923619] TCP: Treason
uncloaked! Peer 93.140.176.110:57259/80 shrinks window
2081894053:2081896957. Repaired.

If you can reproduce the problem, please take note and report the
exact date and time of the problem (in UTC).

Regards,
Martin