Debian: Can't reach internet with through DHCP-Server

vsoemlio · 05-17-2007, 03:24 PM

Hello

I have configured a dhcp-server with this settings. The DHCP-Server is listeing on eth0.

Quote:

Originally Posted by dhcpd.conf

ddns-update-style none;

#option domain-name-servers 145.253.2.75, 193.174.32.18;

default-lease-time 86400;
max-lease-time 604800;

authoritative;

subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.200 192.168.0.229;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.0.255;
option routers 192.168.0.1;
}

On eth1 on the server the adsl-modem is connected. The Modem has the ip 192.168.0.1.
How can i reach the internet if i'm connected to eth0 (dhcp-server) and the internet on eth1?

Quote:

Originally Posted by ifconfig

eth0 Link encap:Ethernet HWaddr 00:C1:26:10:21:46
inet addr:192.168.0.100 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::2c1:26ff:fe10:2146/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:141 errors:0 dropped:0 overruns:0 frame:0
TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:15243 (14.8 KiB) TX bytes:1836 (1.7 KiB)
Interrupt:169 Base address:0xb000

eth1 Link encap:Ethernet HWaddr 00:16:EC:3A:F6:6F
inet addr:192.168.0.124 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::216:ecff:fe3a:f66f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:22440 errors:0 dropped:0 overruns:0 frame:0
TX packets:10515 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:19564439 (18.6 MiB) TX bytes:1110197 (1.0 MiB)
Interrupt:193 Base address:0xe800

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:22 errors:0 dropped:0 overruns:0 frame:0
TX packets:22 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2025 (1.9 KiB) TX bytes:2025 (1.9 KiB)

acid_kewpie · 05-17-2007, 04:11 PM

jsut to be sure.. this is actually nothing to do with DHCP whatsoever right?

eth0 and eth1 are on the same subnet. you can't do this in any conventional network. rather than trying to make what you've currently got work, what do you actually want to achieve in the first place? i get the impression going back to grass roots would help the situation a lot.

vsoemlio · 05-17-2007, 05:04 PM

Okey.

What about this?

Quote:

Originally Posted by dhcpd.conf

ddns-update-style none;

#option domain-name-servers 145.253.2.75, 193.174.32.18;

default-lease-time 86400;
max-lease-time 604800;

authoritative;

subnet 10.0.0.0 netmask 255.255.255.0 {
range 10.0.0.1 10.0.0.100;
option subnet-mask 255.255.255.0;
option broadcast-address 10.0.0.155;
option routers 192.168.0.1;
}

Quote:

Originally Posted by ifconfig

eth0 Link encap:Ethernet HWaddr 00:C1:26:10:21:46
inet addr:10.0.0.0 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: fe80::2c1:26ff:fe10:2146/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:462 errors:0 dropped:0 overruns:0 frame:0
TX packets:21 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:53422 (52.1 KiB) TX bytes:3170 (3.0 KiB)
Interrupt:169 Base address:0xb000

eth1 Link encap:Ethernet HWaddr 00:16:EC:3A:F6:6F
inet addr:192.168.0.124 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::216:ecff:fe3a:f66f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:35165 errors:0 dropped:0 overruns:0 frame:0
TX packets:13718 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:22485241 (21.4 MiB) TX bytes:1520075 (1.4 MiB)
Interrupt:193 Base address:0xe800

Edit: Can't someone show me step by step what I should do ?

acid_kewpie · 05-18-2007, 12:52 AM

well you've really not said what you actually want to do... hence me already asking you to actually ask you to epxlain what you actually want to do. sounds like you want a turn the box into a router...?

vsoemlio · 05-18-2007, 02:48 AM

Sorry for an bad explanation

Yes, I think I want to turn the box into a router.

vsoemlio · 05-18-2007, 08:21 AM

This is how I want it

http://img501.imageshack.us/img501/9...arebothrg2.jpg

vsoemlio · 05-18-2007, 11:15 AM

Forget it everybody. I did it