Linux - NetworkingThis forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Introduction to Linux - A Hands on Guide
This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter.
For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
Click Here to receive this Complete Guide absolutely free.
I am running FC5 and I am using the D-Link DI 524 which is connected to the internet. Now the problem I have, is that with both types (eth0, cable and eth1, wireless) I can connect to the D-Link router, but only through eth1 I can connect to the internet!
# ping -I eth0 google.com
PING google.com (220.127.116.11) from 192.168.0.175 eth0: 56(84) bytes of data.
From 192.168.0.175 icmp_seq=1 Destination Host Unreachable
From 192.168.0.175 icmp_seq=2 Destination Host Unreachable
From 192.168.0.175 icmp_seq=3 Destination Host Unreachable
# ping -I eth1 google.com
PING google.com (18.104.22.168) from 192.168.0.146 eth1: 56(84) bytes of data.
64 bytes from cg-in-f100.google.com (22.214.171.124): icmp_seq=1 ttl=230 time=240 ms
64 bytes from cg-in-f100.google.com (126.96.36.199): icmp_seq=2 ttl=230 time=244 ms
64 bytes from cg-in-f100.google.com (188.8.131.52): icmp_seq=3 ttl=230 time=237 ms
Why is that so different? And why does google have different IP adresses in that case? Maybe something is confuing the router? Maybe something wrong in my Network configuration? But for BOTH types (eth0, eth1) I can ping that router! Below are some more infos, please let me know if you need some more.
Well the script said that eth0 AND eth1 are in the same subnet IE: 192.168.0.x/24
try using diferent subnets . ( 192.168.0.x and 192.168.1.x for the other one )
and remember if you wanna go thru diferent interfaces you gotta tell the routing table the gateway ip for each one ( ie diferent tables/ diferent gw`s )
( how must it connect to the rest of the world thru that interface )
Oh and don`t worry about google having diferent ip`s ... they have WAY MORE than just 2 :-)