ping 192.168.2.1(ping to itself) works on mars.

Please, tell me what should I do now? Retrieve the new driver source or
anything else.
I've heard one that this RedHat release is quite bugged, isn't it?

The same network card worked OK under the previous Linux 2.1.33.

-----Original Message-----
From: Eric Kluft <[EMAIL PROTECTED]>
To: 'Irina Kotlova' <[EMAIL PROTECTED]>
Cc: Linux-Net (E-mail) <[EMAIL PROTECTED]>
Date: Wednesday, June 09, 1999 7:41 PM
Subject: RE: RedHat network


>Problem here:
>star doesn't receive arp request from mars
>or
>mars doesn't receive arp replies from star.
>
>Probably first. You also see RX and TX are 0, while the errors are 24,
which
>means the no packet has been transmitted over the network by mars. The 24
>errors are probably the arprequests. So most reasonable problem now is a
>driver problem (does ping 192.168.2.1 work on mars?).
>It's subnet-zero also but I think linux ignores that....
>
>Eric.
>
> I try to configure RedHat 6.0 with kernel 2.2.5-15.
>
> With the correct netmask situation is the same. Now I have at the
>first host
> (mars):
>
> eth0      Link encap:Ethernet  HWaddr 00:40:95:00:00:10
>           inet addr:192.168.2.1  Bcast:192.168.2.15
>Mask:255.255.255.240
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:0 errors:24 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:100
>           Interrupt:5 Base address:0x320
>
> At the second host (star):
>
> eth0      Link encap:10Mbps Ethernet  HWaddr 00:40:95:80:01:E3
>           inet addr:194.247.138.97  Bcast:194.247.138.111
> Mask:255.255.255.240
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:202634 errors:0 dropped:0 overruns:0
>           TX packets:204416 errors:23 dropped:0 overruns:0
>           Interrupt:10 Base address:0x320
>
> eth0:0    Link encap:10Mbps Ethernet  HWaddr 00:40:95:80:01:E3
>           inet addr:192.168.2.8  Bcast:192.168.2.15
>Mask:255.255.255.240
>           UP BROADCAST RUNNING  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0
>           TX packets:0 errors:0 dropped:0 overruns:0
>
> I've observed network with "tcpdump -i eth0"
> 1. ping from host 1(mars) to host 2(star)
> 18:01:39.013370 arp who-has star.accom.ru tell mars.accom.ru
>
> 100% packet loss while ping.
>
> 2. ping from host 2(star) to host 1(mars)
>
> 18:05:09.013354 arp who-has star.accom.ru tell mars.accom.ru
>
> 100% packet loss while ping.
>
> Both hosts are connected via bnc-connector with the cable. They
>reside one
> near another. Local network 192.168.2.0 works OK during long period
>of time
> with nearly 10 hosts.
>
> Best regards,
> Irina
>
>
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