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Date:      Sat, 13 Sep 1997 19:54:12 -0400 (EDT)
From:      Chris <theta@voicenet.com>
To:        questions@freebsd.org
Subject:   Packets disappearing
Message-ID:  <Pine.SUN.3.96.970913194447.4699A-100000@omni1>

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Hello,


I am having a problem with packets on my system disappearing.  I am using
the new version of User Processs PPP and FreeBSD 2.2.2.  I run a web
server on a dial up link using Apache and ml.org's dyndns service.  I do
not have a dedicated IP address.

Occasionally, when I have high traffic on my web server, packets disappear
for no reason.  Actually, my system won't send packets, but will receive
them.  I receive SYN requests from hosts and they are visable with netstat
-n, but my system doesn't actually connect with them, nor will it perform
a DNS lookup.  All Internet traffic stops.  My site will stop loading for
people who have already established connections, and all telnet activity
will stop.

I am also unable to make internal connections (ie. telnet 127.0.0.1) so I
must kill PPP and restart it.  I am using the options ppp -alias -ddial.

What can I do to fix this?

Thank you,
Chris




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