LinuxQuestions.org
Help answer threads with 0 replies.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 08-11-2004, 06:44 AM   #1
dougwo
LQ Newbie
 
Registered: Jul 2004
Posts: 28

Rep: Reputation: 1
Reboot and no internet


I just 'yum'ed for the latest Fedora Core 2 updates and when I rebooted, my linux system can no longer see the internet.

I double checked iptables to be sure they were off.

I double checked my dns servers in resolv.conf and thay are still set and all valid

My windows machine on the same network works fine. From the Linux box, I cannot even ping the outside internet ... it says 'network unreachable. '

What else can I check?

D
 
Old 08-11-2004, 07:32 AM   #2
comprookie2000
Gentoo Developer
 
Registered: Feb 2004
Location: Fort Lauderdale FL.
Distribution: Gentoo
Posts: 3,291
Blog Entries: 5

Rep: Reputation: 56
If you use DHCP try from root dhcpcd eth0.
then ping www.google.com -c 3

Last edited by comprookie2000; 08-11-2004 at 07:33 AM.
 
Old 08-11-2004, 08:10 AM   #3
dougwo
LQ Newbie
 
Registered: Jul 2004
Posts: 28

Original Poster
Rep: Reputation: 1
Nope. static IP. Nothing has changed except for a reboot with some upgrades. Can't ping static IPs either
 
Old 08-11-2004, 08:16 AM   #4
ashrat44
LQ Newbie
 
Registered: Jun 2004
Posts: 10

Rep: Reputation: 0
You might want to check your routing table and make sure that your default route is correct
 
Old 08-11-2004, 10:29 AM   #5
dougwo
LQ Newbie
 
Registered: Jul 2004
Posts: 28

Original Poster
Rep: Reputation: 1
I checked /sbin/route -r and I get 0.0.0.0 for the gateway. Why??

D
 
Old 08-12-2004, 12:33 AM   #6
ashrat44
LQ Newbie
 
Registered: Jun 2004
Posts: 10

Rep: Reputation: 0
Seems that the problem lies somewhere here itself.
Shouldn't your default gateway point to some proxy server on your network ?
I guess your system administrator should be able to point you in the right direction.
 
Old 08-12-2004, 08:02 AM   #7
citrus
Member
 
Registered: Dec 2003
Location: California
Distribution: Kubuntu 6.1
Posts: 548

Rep: Reputation: 30
maybe try

route add default gw 123.123.321.1


if your static ip is 123.123.321.321

then your gateway is 123.123.321.1
(most likely)

if you know your static ip

then try this

ip eth0 your.static.ip.here up
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Internet Connection Dies after Reboot kasra_23 Linux - Software 2 03-12-2005 11:51 PM
i have to reconfigure internet after reboot Niflheim Linux - Networking 1 02-17-2005 04:49 PM
internet won't reactivate after reboot natbrazil Linux - Networking 5 02-01-2005 03:54 PM
No Internet access until I reboot... cbjhawks Linux - Networking 1 03-12-2004 10:05 AM
no sound, no internet after reboot xbone Linux - General 5 02-05-2002 09:49 AM


All times are GMT -5. The time now is 02:09 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration