Subject: IPSec: packet continuity problem
To: None <tech-net@netbsd.org>
From: The evil human resources director <root@pilhuhn.de>
List: tech-net
Date: 08/15/1999 11:22:42
Hi,

I sometimes see on console "packet continuity problem; drop it for
simplicity".

When this occours, the rlogin connection hangs (obvobbiuosly waiting for
the packet).

A tcpdump (-vv) for the two hosts looks like this:


11:18:37.574513 Sharky.pilhuhn.de > catbert.pilhuhn.de: ESP(spi=4660,seq=0x1c2d) (frag 22140:-64056@0+) [tos 0x10] (ttl 64)
11:18:37.574601 Sharky.pilhuhn.de > catbert.pilhuhn.de: (frag 22140:4@1480) [tos 0x10] (ttl 64)
11:18:53.574986 Sharky.pilhuhn.de > catbert.pilhuhn.de: ESP(spi=4660,seq=0x1c2e) (frag 22186:-64056@0+) [tos 0x10] (ttl 64)
11:18:53.575082 Sharky.pilhuhn.de > catbert.pilhuhn.de: (frag 22186:4@1480) [tos 0x10] (ttl 64)

One of the boxes is a Shark, the other a i386 (catbert), both running -current
from about a week with intl. crypto tree.

 Heiko