From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Taylor Subject: Re: Network Communication Issues Date: Thu, 13 Dec 2007 12:21:58 -0600 Message-ID: <47617846.5090101@riverviewtech.net> References: <000b01c83ce4$71df9fb0$fe02a8c0@brammo.main> <4760800B.7040601@riverviewtech.net> <003e01c83db1$25d10460$fe02a8c0@brammo.main> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <003e01c83db1$25d10460$fe02a8c0@brammo.main> Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Mail List - Netfilter On 12/13/07 11:54, Jacob Lear wrote: > [root@router ~]$ ping 192.168.1.11 > PING 192.168.1.11 (192.168.1.11) 56(84) bytes of data. > 64 bytes from 192.168.1.11: icmp_seq=0 ttl=128 time=1.45 ms > wrong data byte #30 should be 0x1e but was 0x8 > #16 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 8 0 6 4 8 0 6 4 8 0 > 6 4 1e 1f 20 1d 1e 1f > #48 20 21 1e 1f 20 21 1e 1f > 64 bytes from 192.168.1.11: icmp_seq=1 ttl=128 time=0.092 ms > wrong data byte #30 should be 0x1e but was 0x72 > #16 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 72 53 9 2 72 53 9 2 > 72 53 9 2 1e 1f 20 1d 1e 1f > #48 20 21 1e 1f 20 21 1e 1f All references I see to "wrong data byte #30 should be 0x1e but was" suggest wrong drivers for the NIC. Any thoughts? > Here's the ifconfig output for the two NICs on "router": > > eth1 Link encap:Ethernet HWaddr 00:15:C5:F1:9B:13 > inet addr:192.168.2.1 Bcast:192.168.2.255 Mask:255.255.255.0 > inet6 addr: fe80::215:c5ff:fef1:9b13/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:100525429 errors:0 dropped:0 overruns:0 frame:0 > TX packets:31105444 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:124476618047 (115.9 GiB) TX bytes:26593739981 (24.7 GiB) > Interrupt:169 Memory:f4000000-f4011100 > > > > eth2 Link encap:Ethernet HWaddr 00:18:F8:09:48:6D > inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0 > inet6 addr: fe80::218:f8ff:fe09:486d/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:84630 errors:0 dropped:0 overruns:0 frame:0 > TX packets:77754600 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:9127453 (8.7 MiB) TX bytes:111588916824 (103.9 GiB) > Interrupt:193 Base address:0xcc00 Well, there is no subnet problem that I see. > The Windows servers have similar settings. Each server has two NICs > -- For example, Fileshare has the main one configured as 192.168.2.10 > with a mask of 255.255.255.0 and Gateway 192.168.2.1. The DNS and > WINS are set to point to the two domain controllers. The second > adapter is configured as 192.168.1.10 with a mask of 255.255.255.0. > I've left everything else blank. Ok... I'm not entirely sure that the blank gateway on the second NIC is not a problem, though I don't think it is your current problem. I've had mixed results not putting a gateway in on all interface config panels in Windows before. > I'll try this later tonight or tomorrow night. Ok. Based on what I said above, I'm not thinking that this will make a lot of difference, but go ahead and try it if any way if you don't mind. At least that way we will know for sure. Grant. . . .