On Mon, 2005-07-11 at 04:57 -0700, THUFIR HAWAT wrote: > On 7/10/05, Michael Schwendt <mschwendt.tmp0501.nospam@xxxxxxxx> wrote: > > On Mon, 11 Jul 2005 04:09:40 +0200, Alexander Dalloz wrote: > ... > > According to the current routing table, both eth0 and eth1 point to > > network 192.168.0.0, which is a problem for traffic that is supposed > > to reach eth1. > ... > > well, I don't know why it works, but it does :) > > I pinged caladan from the arrakis D-Link NIC with the following > setup: > > > > from arrakis: > [root@arrakis init.d]# > [root@arrakis init.d]# date > Mon Jul 11 12:27:44 IST 2005 > [root@arrakis init.d]# whoami > root > [root@arrakis init.d]# pwd > /etc/init.d > [root@arrakis init.d]# route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 192.168.0.0 * 255.255.255.0 U 0 0 0 eth1 > 192.169.1.0 * 255.255.255.0 U 0 0 0 eth0 You now show eth1 as IP 192.168.0.0 network and 192.168.1.0 network on eth0. Thus the NICs are on different subnets and it works as designed. > [root@arrakis init.d]# ./network restart > Shutting down interface eth0: [ OK ] > Shutting down interface eth1: [ OK ] > Shutting down loopback interface: [ OK ] > Disabling IPv4 packet forwarding: [ OK ] > Setting network parameters: [ OK ] > Bringing up loopback interface: [ OK ] > Bringing up interface eth0: [ OK ] > Bringing up interface eth1: [ OK ] > [root@arrakis init.d]# route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 192.168.0.0 * 255.255.255.0 U 0 0 0 eth1 > 192.169.1.0 * 255.255.255.0 U 0 0 0 eth0 > 169.254.0.0 * 255.255.0.0 U 0 0 0 eth1 > [root@arrakis init.d]# ping 192.168.0.3 > PING 192.168.0.3 (192.168.0.3) 56(84) bytes of data. > 64 bytes from 192.168.0.3: icmp_seq=0 ttl=128 time=1.59 ms > 64 bytes from 192.168.0.3: icmp_seq=1 ttl=128 time=0.481 ms > 64 bytes from 192.168.0.3: icmp_seq=2 ttl=128 time=0.472 ms > 64 bytes from 192.168.0.3: icmp_seq=3 ttl=128 time=0.487 ms > 64 bytes from 192.168.0.3: icmp_seq=4 ttl=128 time=0.467 ms > > --- 192.168.0.3 ping statistics --- > 5 packets transmitted, 5 received, 0% packet loss, time 4010ms > rtt min/avg/max/mdev = 0.467/0.699/1.590/0.445 ms, pipe 2 > [root@arrakis init.d]# ifconfig > eth0 Link encap:Ethernet HWaddr 00:0A:E6:A0:24:27 > inet addr:192.169.1.2 Bcast:192.169.1.255 Mask:255.255.255.0 > inet6 addr: fe80::20a:e6ff:fea0:2427/64 Scope:Link > UP BROADCAST MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:81 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:0 (0.0 b) TX bytes:4718 (4.6 KiB) > Interrupt:5 Base address:0xd400 > > eth1 Link encap:Ethernet HWaddr 00:0D:88:37:FA:22 > inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0 > inet6 addr: fe80::20d:88ff:fe37:fa22/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:182 errors:13 dropped:0 overruns:0 frame:0 > TX packets:98 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:22954 (22.4 KiB) TX bytes:6884 (6.7 KiB) > Interrupt:5 Base address:0xd000 > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > inet6 addr: ::1/128 Scope:Host > UP LOOPBACK RUNNING MTU:16436 Metric:1 > RX packets:139 errors:0 dropped:0 overruns:0 frame:0 > TX packets:139 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:13021 (12.7 KiB) TX bytes:13021 (12.7 KiB) > > [root@arrakis init.d]# > > > > > > > > from caladan: > > C:\>ping 192.168.0.2 > > Pinging 192.168.0.2 with 32 bytes of data: > > Request timed out. > Request timed out. > Request timed out. > Request timed out. > > Ping statistics for 192.168.0.2: > Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), > Approximate round trip times in milli-seconds: > Minimum = 0ms, Maximum = 0ms, Average = 0ms > > C:\>ping 192.168.0.1 > > Pinging 192.168.0.1 with 32 bytes of data: > > Reply from 192.168.0.1: bytes=32 time<10ms TTL=64 > Reply from 192.168.0.1: bytes=32 time<10ms TTL=64 > Reply from 192.168.0.1: bytes=32 time<10ms TTL=64 > Reply from 192.168.0.1: bytes=32 time<10ms TTL=64 > > Ping statistics for 192.168.0.1: > Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), > Approximate round trip times in milli-seconds: > Minimum = 0ms, Maximum = 0ms, Average = 0ms > > C:\> > C:\>ipconfig /all > > Windows 2000 IP Configuration > > Host Name . . . . . . . . . . . . : CALADAN > Primary DNS Suffix . . . . . . . : > Node Type . . . . . . . . . . . . : Broadcast > IP Routing Enabled. . . . . . . . : No > WINS Proxy Enabled. . . . . . . . : No > > Ethernet adapter Local Area Connection: > > Connection-specific DNS Suffix . : > Description . . . . . . . . . . . : 3Com EtherLink XL 10/100 PCI > For Complete PC Management NIC (3C905C-TX) > Physical Address. . . . . . . . . : 00-50-DA-68-8C-B2 > DHCP Enabled. . . . . . . . . . . : Yes > Autoconfiguration Enabled . . . . : Yes > IP Address. . . . . . . . . . . . : 192.168.2.120 > Subnet Mask . . . . . . . . . . . : 255.255.255.0 > Default Gateway . . . . . . . . . : 192.168.2.1 > DHCP Server . . . . . . . . . . . : 192.168.2.1 > DNS Servers . . . . . . . . . . . : 192.168.2.1 > Lease Obtained. . . . . . . . . . : Monday, July 11, 2005 4:33:23 > AM > Lease Expires . . . . . . . . . . : Monday, July 18, 2005 4:33:23 > AM > > C:\> > > > I have no idea why that works, but it does :) > > > anyhow, I'm now satisfied that the D-Link NIC works under > linux. I've already satisfied myself that the built-in > NIC works under linux. > > I'm off to setup masquerading, as per > http://www.tldp.org/HOWTO/Masquerading-Simple-HOWTO/intro.html>. > The only wrinkle is that I'm using an asus wl-330g w-fi > network adapter, > <http://usa.asus.com/prog/spec.asp?m=WL-330g&langs=09>, > and while it can be configured from linux it's easier > to configure it from windows 2000, since arrakis is dual > boot. > > so, I'll configure the asus adapter for arrakis from > windows 2000. The adapter, I assume, will have to > connect to the D-Link NIC because that's the NIC > it connects to under windows. > > Anyhow, thank you for the help with this thread and > many previous :) > > > -Thufir >
