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Linux - Networking This forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.

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Old 11-30-2005, 10:29 AM   #1
daynah
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Registered: Nov 2005
Distribution: Ubuntu - Breezy
Posts: 2

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dude, where's my internet?


Last night, my dad decided to unplug my cord from the router and plug it back in. Since then, my internet just wont work. I use Ubuntu Breezy and have been for... three days. Both my computer and the computer with the router is set up to DHCP. Also, sometimes when I boot up my computer it gets hung up on "Waiting for network Interface" and refuses to start.

Any help would be fantastic I want my computer to work again.
 
Old 11-30-2005, 10:38 AM   #2
slackhack
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Registered: Jun 2004
Distribution: Arch, Debian, Slack
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is there something wrong with the router? what kind of router is it, or do you mean a PC is doing the routing?
 
Old 11-30-2005, 08:05 PM   #3
daynah
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Registered: Nov 2005
Distribution: Ubuntu - Breezy
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Here are some commands I tried.

daynah@ubuntuwhitc:~$ sudo ifconfig auto
auto: error fetching interface information: Device not found
daynah@ubuntuwhitc:~$ sudo ifconfig -v
eth0 Link encap:Ethernet HWaddr 0A:07:E9:EA:21:71
inet6 addr: fe80::807:e9ff:feea:2171/64 Scope:Link
UP BROADCAST 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)
Base address:0xac00 Memory:ff900000-ff920000

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:106600 errors:0 dropped:0 overruns:0 frame:0
TX packets:106600 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:9740027 (9.2 MiB) TX bytes:9740027 (9.2 MiB)

I use Linksys router, and a Linksys wireless router. I can't get the exact models right now, but I'll post again with them! This computer does not have a wireless card.
 
Old 11-30-2005, 09:15 PM   #4
michaelk
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Registered: Aug 2002
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Make sure the cable connector is securely inserted into the router.
Make sure the link light for the port where your PC is plugged into is illuminated.
The connector and or cable might be damaged.

run the console commands (as root)
ifdown eth0
ifup eth0

Check via ifconfig command to see if an IP address is being assigned.
 
  


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