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Date:      Wed, 16 Jan 2002 22:07:52 -0500
From:      "Joe & Fhe Barbish" <barbish@a1poweruser.com>
To:        "FBSD Questions" <questions@FreeBSD.ORG>
Subject:   Is this ping normal?
Message-ID:  <LPBBIGIAAKKEOEJOLEGOKEMJCMAA.barbish@a1poweruser.com>

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Using a FBSD 4.4 box with a generic install where 
the only thing customized is the Nic card as full 
duplex and Ip assigned using ifconfig, 
connected with a crossover cable to a Winbox with 
it's Nic card configured full duplex with IP 
address and other associated items hard coded in 
the windows networking configuration. 

No matter which way I ping, FBSD to Win or Win 
to FBSD I get 2 to 4 timed out packets out of 10, 
or 8 to 15 out of 100. There is nothing else going 
on in these machines except that ping. 
This just does not seem right. I have pinged IP 
addresses of places in Honk Kong and get no timed 
out packets so what is the problem with 10 feet of 
cable between my server and the Winbox? 

I started with a gateway/natd/firewalled/user ppp 
system that just seemed to have slow LAN response 
times. So function by function I deactivated things 
to isolate the problem. Now I am at the simplest 
environment I can think of and still the dedicated 
LAN is dropping packets. This seems wrong to me. 

I replaced the crossover cable with normal LAN cables 
going through a stand-a-lone network switch and still 
the same results. I put the FBSD install on a different 
PC with a different motherboard and used this new server 
to a different Winbox, same results. 
I would think that if I had the Winbox Nic card 
incorrectly configured I would get no response. 

I have a 3com 3C980B-TX Nic in the server (xl0) and 
a Macronix (dc0) in the win box. 

Am I making a big thing out of something that is normal? 
Is there some simple thing I am over looking?

Thanks for you help

Joe







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