Unable to connect to Internet. (Network is unreachable)

w3bd3vil · 09-25-2006, 12:38 PM

it should be empty, fill it up.

georgiozoze · 09-25-2006, 01:15 PM

OK,I WENT TO ROUTING AND I PUT in the Default Gateway 192.168.1.1

In the expert cofiguration
Destination : 192.168.1.3
Gateway: 192.168.1.1
netmask: 255.255.255.0

And i checked the Enable IP Forwarding.

After all that i couldn't connect.
In the terminal i wrote
ifconfig eth0 up
dhcpcd -n

and finally i have access to internet.

The problem that i have now is that the internet is slow and when i reboot the machine every time i need to write dhcpcd -n and ifconfig eth0 upto have access.

georgiozoze · 09-25-2006, 02:23 PM

ok guys,

thanks for your help, i think that is done. Until now i don't have problem. I hope in the future too.

Thanks again!

jlliagre · 09-25-2006, 06:08 PM

The default route should be set in this file:

Code:

/etc/sysconfig/network/ifroute-eth0

which should contains something like:

Code:

default 192.168.1.1 255.255.255.0

georgiozoze · 10-13-2006, 08:09 PM

Hey again guys,

Just know i can't connect again to the internet.
It's ok when ping 64.233.189.104
but when i ping www.google.com
the output is
ping:Unknown host www.google.com

What's happened again, and the dhcpcd -n doesn't do anything this time.

jlliagre · 10-14-2006, 02:11 AM

Your DNS settings are either missing or wrong.

As already stated, check /etc/resolv.conf

georgiozoze · 10-14-2006, 05:32 AM

cat /etc/resolv.conf

nameserver 192.168.1.1
search myserver.com

is this wrong?

Also i don't have the file ifroute-eth0

The default route should be set in this file:
Code:/etc/sysconfig/network/ifroute-eth0

i have ifroute-lo

what should i do?

jschiwal · 10-14-2006, 05:51 AM

Does your router supply a dhcp service? I can't tell from your posts if you are trying to set up your system with a static address or dynamically using dhcp. Your main problem is that /etc/resolv.conf doesn't contain the nameserver (DNS) addresses. If you use DHCP, they should be supplied for you. You probably want to read through the Networking section of the SuSE Reference, ( Chapter 18 ) and configure your interface using YaST. There is an option to have your dhcp client update the resolv.conf file.