internet/lan

[Kamil]

Hi
I cant connect to internet via lan card. I have compaq presario r3000. My lan card is realtek driver 8139poo. I can connect my laptop with my other pc but no internet (My pc work without any problems
). I tride to connect to internet under windows but still error...

[sether]

My lan card is realtek driver 8139poo.

I can connect my laptop with my other pc but no internet (My pc work without any problems
). I tride to connect to internet under windows but still error...

This has nothing to do with Linux and everything to do with the way your network is setup. Can you describe your network setup? Are you behind a router?

[Kamil]

I connect behind router but i tried to connect behind modem and it was the
same. If its going about pc its doesynt mater- modem or router.

my lan card is eth1, becouse i change something...
eth1394: eth0: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0)
eth1: RealTek RTL8139

ifcfg:

DEVICE=eth1
BOOTPROTO=dhcp
ONBOOT=yes
HWADDR=00:0f:b0:48:10:1f
METRIC=10
MII_NOT_SUPPORTED=no
USERCTL=no
DHCP_CLIENT=dhclient
NEEDHOSTNAME=yes
PEERDNS=yes
PEERYP=no
PEERNTPD=no

[Kamil]

I forget to write that i have broadband via cable ntl.

[AlexK]

can you post the output of this command when connected behind the router:

ifconfig

also are you using static ip's or is your router acting as a dhcp server?

[Kamil]

I give u new settings becouse i tried to do something but with no effect:

ifcfg:
DEVICE=eth0
BOOTPROTO=dhcp
NETMASK=255.255.255.0
ONBOOT=yes
HWADDR=00:0f:b0:48:10:1f
METRIC=10
MII_NOT_SUPPORTED=no
USERCTL=no
DHCP_CLIENT=dhclient
NEEDHOSTNAME=yes
PEERDNS=yes
PEERYP=no
PEERNTPD=no

ifconfig:
eth0 Link encap:Ethernet HWaddr 00:0F:B0:48:10:1F
inet6 addr: fe80::20f:b0ff:fe48:101f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7 errors:0 dropped:0 overruns:0 frame:0
TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:847 (847.0 b) TX bytes:6534 (6.3 Kb)
Interrupt:217 Base address:0x4800

eth1 Link encap:UNSPEC HWaddr 51-3F-02-00-51-3F-02-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

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:272 errors:0 dropped:0 overruns:0 frame:0
TX packets:272 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:21760 (21.2 Kb) TX bytes:21760 (21.2 Kb)

sit0 Link encap:IPv6-in-IPv4
inet6 addr: ::127.0.0.1/96 Scope:Unknown
UP RUNNING NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)


ifconfig from my working pc:
eth0 Link encap:Ethernet HWaddr 00:00:1C5:CD:E1
inet addr:82.9.173.119 Bcast:255.255.255.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7051 errors:0 dropped:0 overruns:0 frame:0
TX packets:7755 errors:0 dropped:0 overruns:1 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2612055 (2.4 Mb) TX bytes:1896017 (1.8 Mb)
Interrupt:10 Base address:0xe00

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:53 errors:0 dropped:0 overruns:0 frame:0
TX packets:53 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3808 (3.7 Kb) TX bytes:3808 (3.7 Kb

ifcfg from my pc:
DEVICE=eth0
BOOTPROTO=dhcp
NETMASK=255.255.255.0
ONBOOT=yes
NEEDHOSTNAME=yes

[AlexK]

Ok I see some kind of error there, it doesn't seem to detect your eth1 as a proper ethernet card and its MAC address seems to be way out of range. Depending on which distro you are running, I would suggest that you run its hardware detection tool and also its network setup tool.

If windows also doesn't see that card, then there is something definately wrong with the card,

[Kamil]

my lan card is eth0 now, and i can connect with difrent computer but i cant connect
to internet. You think that it is problem with my lan card?

[AlexK]

Yeah, I think there is something wrong with eth1, now can you ping your router or google and, paste the results here. along with the output of this command:

ifconfig eth0

[Kamil]

ifconfig:
eth0 Link encap:Ethernet HWaddr 00:0F:B0:48:10:1F
inet6 addr: fe80::20f:b0ff:fe48:101f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7 errors:0 dropped:0 overruns:0 frame:0
TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:847 (847.0 b) TX bytes:6534 (6.3 Kb)
Interrupt:217 Base address:0x4800