Re: Lan Tcp/ip Question
Hi...
It may be useful for you to assign the NIC's address to something other
than 0x300. A lot of different (very different even!) cards try to use
0x300 (sound cards, primarily).
Also you may want to try pinging the machine's own address on the
ethernet. See what that produces. Aside from that I can't help you much.
;\
Alex
On Sun, 19 Jul 1998, Tomt wrote:
> Date: Sun, 19 Jul 1998 12:06:49 -0500
> From: Tomt <tomt@the-pentagon.com>
> To: debian-user@lists.debian.org
> Subject: Lan Tcp/ip Question
> Resent-Date: 20 Jul 1998 05:11:37 -0000
> Resent-From: debian-user@lists.debian.org
> Resent-cc: recipient list not shown: ;
>
> Hi Everyone,
>
> Question for anyone who knows much about networking under Debian.
>
> I have two computer one is running Debian Linux. Kernel 2.0.29 and the
> other is running Windows Nt Workstation Sp3. Now heres what I'm trying to
> get done is the two machines to connect up and let the debian download
> stuff off the Nt machine(I'm in the process of replacing the NT machine and
> need to do some data transfer.) I've already figured out that I need
> samba, and have it installed but it doesn't work. So I was reading through
> some of the FAQs when it said to check and see if I can ping the other
> machine, so I try that. Both machines CANNOT get any response when they
> ping each other, I know the NT machine works because I can ping another
> Windows machine on the network. I get what looks like an activity light on
> the hub everytime I try something like ping from either machine. But
> machines can ping themselves.
>
> Heres the setup
> Windows NT machine - ip address 192.168.1.2 subnet 255.255.255.0 no gateway
> defined
> Debian Linux machine - ip address 192.168.1.1 subnet 255.255.255.0 no
> gateway defined
>
> Debian Machine is running a 3com 3c509b(Very close to the best isa Nic I've
> ever used.)
>
> I've narrowed my problem down to have to do something with the debian
> routing setup.
>
> Heres route and ifconfig information
>
> route -n output
> ____________________________________________________________________________
> __________________
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref Use Iface
> 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 2 lo
> ____________________________________________________________________________
> __________________
>
> This is the way the output appears after login. I've been manually adding
> this line
> 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 1 eth0
> By typing
> route add -net 192.168.1.0 eth0
> (I do know that this can be done through a script at startup, but I want to
> get it working correctly before doing that.)
>
> ifconfig
> ____________________________________________________________________________
> __________________
> lo Link encap:Local Loopback
> inet addr:127.0.0.1 Bcast:127.255.255.255 Mask:255.0.0.0
> UP BROADCAST LOOPBACK RUNNING MTU:3584 Metric:1
> RX packets:57 errors:0 dropped:0 overruns:0
> TX packets:57 errors:0 dropped:0 overruns:0
>
> eth0 Link encap:10Mbps Ethernet HWaddr 00:20:AF:72:43:7C
> inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
> UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
> RX packets:215 errors:0 dropped:0 overruns:0
> TX packets:8476 errors:0 dropped:0 overruns:0
> Interrupt:10 Base address:0x300
> ____________________________________________________________________________
> ___________________
> Local Loopback is working because I ping myself or 127.0.0.1 and I get a
> response.
>
> I have tcpdump installed(very handle util.) And when I try to ping I get a
> message about icmp: echo Request but thats it.
>
> Like I said I'm very sure this has something to do with my routing table,
> but everything I've read or seen about the routing table confuses me more.
>
> Any ideas what I'm doing wrong
>
> Do I have to have a default gateway? And what is that used for? A router?(I
> don't have one if so)
>
> Thanks in advance
>
>
>
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