LinuxQuestions.org
Welcome to the most active Linux Forum on the web.
Home Forums Tutorials Articles Register
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Networking
User Name
Password
Linux - Networking This forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.

Notices


Reply
  Search this Thread
Old 08-08-2006, 08:24 PM   #1
kegallag
LQ Newbie
 
Registered: Aug 2006
Posts: 1

Rep: Reputation: 0
no ethernet connection


Hi all,

I am having trouble getting my laptop on an ethernet connection. I am using fedora core 3 (kernel 2.6.12-1.1376_FC3). First, I notice that when booting my machine I see the following:

Bringing up loopback interface [OK]
Bringing up interface eth0: [FAILED]

And, when I use the Network Configuration tool (Gnome) to activate the eth0 device, I get something like:

Determining IP information for eth0.../sbin/ifup: line 424: 4622 Terminated /sbin/dhclient ${DHCLIENTARGS} ${DEVICE} failed.

I installed a new driver (Broadcom Corp BCM4401 100Base-T), to no avail. Other diagnostic information include:

[root@localhost ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:0D:56:A8:C0:56
inet6 addr: fe80::20d:56ff:fea8:c056/64 Scope:Link
UP BROADCAST NOTRAILERS MULTICAST MTU:1500 Metric:1
RX packets:3594 errors:0 dropped:0 overruns:0 frame:0
TX packets:113 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:236465 (230.9 KiB) TX bytes:28706 (28.0 KiB)
Interrupt:11

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:3435 errors:0 dropped:0 overruns:0 frame:0
TX packets:3435 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3529142 (3.3 MiB) TX bytes:3529142 (3.3 MiB)

[root@localhost ~]# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
169.254.0.0 * 255.255.0.0 U 0 0 0 lo

There are three different resolv.conf files (I am using the default):

/etc/sysconfig/networking/profiles/default/resolv.conf
/etc/sysconfig/networking/profiles/daysinn/resolv.conf
/etc/resolv.conf

and each file contains only the following text:

; generated by NetworkManager, do not edit!

I added a line in the file:
/etc/sysconfig/network-scripts/ifcfg-eth0
to include the ethernet address
"HWADDR=00:05:02:27:79:8C"

Now, I'm not sure what else to try. Any suggestions?

Thanks heaps,
Kelly
 
Old 08-09-2006, 02:10 AM   #2
dambla
Member
 
Registered: Aug 2006
Posts: 51

Rep: Reputation: 15
i notice your eth0 doesn't have an ip address. maybe doing eth0 <ip_address> will help.
 
Old 08-22-2006, 06:10 AM   #3
archtoad6
Senior Member
 
Registered: Oct 2004
Location: Houston, TX (usa)
Distribution: MEPIS, Debian, Knoppix,
Posts: 4,727
Blog Entries: 15

Rep: Reputation: 234Reputation: 234Reputation: 234
What's the DHCP server on the network it's attached to?

Have you tried:
  • dhclient
  • dhcpcd
  • pump
?

Generally only 1 is installed & working. All 3 ask the DHCP server for an IP address.
 
  


Reply



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
Ethernet connection nimo956 Linux - Networking 7 04-18-2006 03:34 AM
Ethernet connection failed? Frank Soranno Linux - Hardware 3 04-06-2006 10:13 PM
ethernet connection going up and down kpachopoulos Linux - General 2 03-06-2006 01:47 PM
Ethernet connection not detected rnorth6920 Linux - Hardware 11 05-26-2004 08:33 PM
ethernet connection vishi_82 Linux - Newbie 1 10-27-2003 05:08 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Networking

All times are GMT -5. The time now is 03:55 PM.

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
Open Source Consulting | Domain Registration