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Date:      Fri, 22 Sep 2000 00:06:05 +0200 (CEST)
From:      Janko van Roosmalen <janko@compuserve.com>
To:        Jonas Bulow <jonas.bulow@servicefactory.se>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: 3COM 3C589 and FreeBSD 4.1 RELEASE: PROBLEM
Message-ID:  <Pine.BSF.4.10.10009212353100.1273-100000@parmenides.utp.net>
In-Reply-To: <39CA2BE5.7B5A8368@servicefactory.se>

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I have no idea what is going on. I only noticed there is a pattern in the
times.
The ping times come in high-low pairs. After each >1000 ms ping the
next ping takes only <300 ms.

There is also a general trend. The times decrease in time. High times
going down from 1309 to 1269, 1249, 1229 etc. The shorter ping times also
are decreasing 299 to 279, 259, 234 etc.

Janko van Roosmalen - Vught - Netherlands

On Thu, 21 Sep 2000, Jonas Bulow wrote:

> I'm trying to install freebsd 4.1 release. I've tried with both a 3com
> 589c- and a 589d-card.
> 
> The card is detected correct and the computer gets it IP address via
> dhcp. Before going on with the installation I try to ping the computer
> from a computer on the same LAN. It works but the ping time is quite
> high:
> 64 bytes from 10.0.2.180: icmp_seq=278 ttl=255 time=1309.083 ms
> 64 bytes from 10.0.2.180: icmp_seq=279 ttl=255 time=299.087 ms

> 64 bytes from 10.0.2.180: icmp_seq=280 ttl=255 time=1289.528 ms
> 64 bytes from 10.0.2.180: icmp_seq=281 ttl=255 time=279.524 ms

> 64 bytes from 10.0.2.180: icmp_seq=282 ttl=255 time=1269.630 ms
> 64 bytes from 10.0.2.180: icmp_seq=283 ttl=255 time=259.628 ms

> 64 bytes from 10.0.2.180: icmp_seq=284 ttl=255 time=1249.143 ms
> 64 bytes from 10.0.2.180: icmp_seq=285 ttl=255 time=239.136 ms

> 64 bytes from 10.0.2.180: icmp_seq=286 ttl=255 time=1229.061 ms
> 64 bytes from 10.0.2.180: icmp_seq=287 ttl=255 time=219.065 ms

> 64 bytes from 10.0.2.180: icmp_seq=288 ttl=255 time=1210.144 ms
> 64 bytes from 10.0.2.180: icmp_seq=289 ttl=255 time=200.140 ms

> 64 bytes from 10.0.2.180: icmp_seq=290 ttl=255 time=1191.023 ms
> 64 bytes from 10.0.2.180: icmp_seq=291 ttl=255 time=181.024 ms

> 64 bytes from 10.0.2.180: icmp_seq=292 ttl=255 time=1170.369 ms
> 64 bytes from 10.0.2.180: icmp_seq=293 ttl=255 time=160.365 ms

> 64 bytes from 10.0.2.180: icmp_seq=294 ttl=255 time=1151.380 ms
> 64 bytes from 10.0.2.180: icmp_seq=295 ttl=255 time=141.383 ms

> 64 bytes from 10.0.2.180: icmp_seq=296 ttl=255 time=1131.518 ms
> 
> Then I continue the installation. When the download of the distributions
> are about to start the TCP/IP stack seems to die. I've checked with
> ethereal and the last output from the computer is an arp-request for the
> DNS-server.
> 
> What is the black magic I need to know to get a 3com 3c589c- or
> 3c589d-card working with FreeBSD 4.1?
> 
> /jonas
> 



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