 Usb Networking And Routing Tables |
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 Jun 29 2005, 12:06 PM
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#1
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 Group: Members Posts: 46 Joined: 15-June 05 From: NB.CA Member No.: 7,359  |
Howdy. I'm trying to get online with my C1000 (using OZ/OPIE).
I've got my host machine (Linux box) so it can ping the Zaurus, and vice versa. Here's the hosts ifconfig and route ifconfig eth0 Link encap:Ethernet HWaddr 00:00:6C:D9:4D:72 inet addr:192.168.0.2 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:211987 errors:0 dropped:0 overruns:0 frame:0 TX packets:137813 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:270751662 (258.2 Mb) TX bytes:14165835 (13.5 Mb) Interrupt:11 Base address:0xe000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:1840 errors:0 dropped:0 overruns:0 frame:0 TX packets:1840 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:618292 (603.8 Kb) TX bytes:618292 (603.8 Kb) usb0 Link encap:Ethernet HWaddr 92:8A:46:2B:F9:0B inet addr:192.168.129.1 Bcast:192.168.129.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1675 errors:0 dropped:0 overruns:0 frame:0 TX packets:1687 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:85710 (83.7 Kb) TX bytes:132950 (129.8 Kb) route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.129.0 * 255.255.255.0 U 0 0 0 usb0 192.168.0.0 * 255.255.255.0 U 0 0 0 eth0 loopback localhost 255.0.0.0 UG 0 0 0 lo default 192.168.0.1 0.0.0.0 UG 0 0 0 eth0 192.168.0.1 is the windows box that connects to the net (my default gw) the zaurus is setup as: 192.168.129.201 routes are: Dest: 192.168.129.0 Gateway: * Mask: 255.255.255.0 Iface: usbd0 What routes do I need to add to each machine to get this beast online? |
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Jun 29 2005, 12:24 PM
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#2
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 Group: Members Posts: 198 Joined: 17-January 04 Member No.: 1,475 |
You need to configure your PC for masquerading:
iptables -A POSTROUTING -o usb0 -j MASQUERADE iptables -A POSTROUTING -o eth0 -j SNAT --to-source 192.168.0.2 echo "1" >/proc/sys/net/ipv4/ip_forward Hope that's it... Cheers Philipp |
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Jun 29 2005, 02:46 PM
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#3
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Group: Members Posts: 46 Joined: 15-June 05 From: NB.CA Member No.: 7,359 |
iptables: No chain/target/match by that name
What does that mean? Are there any modules besides ip_tables that need to be loaded? |
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Jun 29 2005, 03:26 PM
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#4
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Group: Members Posts: 46 Joined: 15-June 05 From: NB.CA Member No.: 7,359 |
Ok, it's all working now. I added -t nat before the -A in those commands, and it worked like a dream!
Thanks! |
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Jun 30 2005, 12:13 AM
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#5
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Group: Members Posts: 198 Joined: 17-January 04 Member No.: 1,475 |
Ahhh, sorry, it was late and I just did a little bit of copy & paste... glad it's working for you
 Cheers Philipp |
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Jun 30 2005, 04:41 AM
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#6
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 Group: Admin Posts: 3,281 Joined: 29-July 04 From: Cambridge, England Member No.: 4,149 |
even quicker, on the linux box:
echo 1 > /proc/sys/net/ipv4/ip_forward iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE might be good idea to first do iptables -t nat -F |
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