[CentOS] File retrieval from outside hangs, internally is okay, only Centos5 affected

Mon Oct 8 07:00:45 UTC 2007
Bent Terp <bent at nagstrup.dk>

The only thing which shows up is that the client start sending
duplicate ACK's, getting "Destination unreachable" as reply from the
server (not from the Cisco). This happened 220 KB into the transfer in
this case, but that figure varies quite a bit.