[wellylug] Help with wireless & WRT54G

Bret Comstock Waldow bwaldow at alum.mit.edu
Tue Jan 3 11:58:33 NZDT 2006


Hi

I'm trying to get my T42 (Intel Pro Wireless 2200BG) to connect with my 
Linksys WRT54G using Kubuntu Breezy 5.10.

The connection works fine via cat5 cable from the onboard ethernet adapter.


I am using WEP (I'll get to WPA once I've figured this out).  I copy my key 
from the Linksys administrative page, and the link appears to happen, but I 
can't get DHCP to assign an IP.

Here is the report:
root at ganesha:/etc/network# dhclient eth1
Internet Systems Consortium DHCP Client V3.0.2
Copyright 2004 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/products/DHCP

sit0: unknown hardware address type 776
irda0: unknown hardware address type 783
sit0: unknown hardware address type 776
irda0: unknown hardware address type 783
Listening on LPF/eth1/00:0e:35:95:06:70
Sending on   LPF/eth1/00:0e:35:95:06:70
Sending on   Socket/fallback
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 14
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 19
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 1
No DHCPOFFERS received.
No working leases in persistent database - sleeping.


root at ganesha:/etc/network# iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11g  ESSID:"ssss"
          Mode:Managed  Frequency:2.462 GHz  Access Point: 00:12:17:B9:F1:5B
          Bit Rate=54 Mb/s   Tx-Power=20 dBm
          Retry limit:7   RTS thr:off   Fragment thr:off
          Encryption key:xxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xx   Security mode:open
          Power Management:off
          Link Quality=92/100  Signal level=-35 dBm  Noise level=-85 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:1

eth2      no wireless extensions.

irda0     no wireless extensions.

sit0      no wireless extensions.


This is /etc/network/interfaces:
root at ganesha:/etc/network# cat interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback
address 127.0.0.1
netmask 255.0.0.0

# This is a list of hotpluggable network interfaces.
# They will be activated automatically by the hotplug subsystem.
mapping hotplug
        script grep
        map eth0

# The primary network interface
iface eth0 inet dhcp
auto eth0

iface eth1 inet dhcp
wireless-essid ssss
wireless-key xxxxxxxxxxxxxxxxxxxxxxxxxx
auto eth1


Was it something I said?

Thanks in advance,
Bret
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