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Full Discussion: Odd WLAN Device Problem
Operating Systems Linux Odd WLAN Device Problem Post 100560 by deckard on Tuesday 28th of February 2006 11:14:00 AM
Old 02-28-2006
Additional Info regarding WLAN Problem
Here is the output of 'ifconfig':

Code:
eth0      Link encap:Ethernet  HWaddr 00:11:0A:99:62:19
         inet addr:10.128.23.26  Bcast:10.128.23.255  Mask:255.255.255.0
         inet6 addr: fe80::211:aff:fe99:6219/64 Scope:Link
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:270848 errors:0 dropped:0 overruns:0 frame:0
         TX packets:265538 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:1000
         RX bytes:156823981 (149.5 MiB)  TX bytes:40767908 (38.8 MiB)
         Interrupt:177

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:3158 errors:0 dropped:0 overruns:0 frame:0
         TX packets:3158 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:1383009 (1.3 MiB)  TX bytes:1383009 (1.3 MiB)

wlan0     Link encap:Ethernet  HWaddr 00:12:17:7E:B1:C9
         inet addr:10.128.23.4  Bcast:10.128.23.255  Mask:255.255.255.0
         inet6 addr: fe80::212:17ff:fe7e:b1c9/64 Scope:Link
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:22656 errors:0 dropped:0 overruns:0 frame:0
         TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:1000
         RX bytes:2011519 (1.9 MiB)  TX bytes:132 (132.0 b)
         Interrupt:185 Memory:fc510000-fc512000


Here is the output of 'iwconfig':

Code:
wlan0     IEEE 802.11g  ESSID:"MYESSID"  Nickname:"linuxhome.boss.prv"
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:11:20:8D:6C:80
          Bit Rate=48 Mb/s   Tx-Power:25 dBm
          RTS thr=2347 B   Fragment thr=2346 B
          Encryption key:XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XX   Security mode:open
          Power Management:off
          Link Quality:100/100  Signal level:-64 dBm  Noise level:-256 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0



Here is the output of 'route':

Code:
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
10.128.23.0     *               255.255.255.0   U     0      0        0 eth0
10.128.23.0     *               255.255.255.0   U     0      0        0 wlan0
169.254.0.0     *               255.255.0.0     U     0      0        0 wlan0
default         10.128.23.1     0.0.0.0         UG    0      0        0 eth0


Here is the output of 'ping' through wlan0:

Code:
[root@linuxhome ~]# ping -I wlan0 10.0.1.1
PING 10.0.1.1 (10.0.1.1) from 10.128.23.4 wlan0: 56(84) bytes of data.
From 10.128.23.4 icmp_seq=0 Destination Host Unreachable
From 10.128.23.4 icmp_seq=1 Destination Host Unreachable
From 10.128.23.4 icmp_seq=2 Destination Host Unreachable
From 10.128.23.4 icmp_seq=4 Destination Host Unreachable
From 10.128.23.4 icmp_seq=5 Destination Host Unreachable
From 10.128.23.4 icmp_seq=6 Destination Host Unreachable
From 10.128.23.4 icmp_seq=8 Destination Host Unreachable
From 10.128.23.4 icmp_seq=9 Destination Host Unreachable
From 10.128.23.4 icmp_seq=10 Destination Host Unreachable


Here is the output of 'ping' through eth0:

Code:
[root@linuxhome ~]# ping -I eth0 10.0.1.1
PING 10.0.1.1 (10.0.1.1) from 10.128.23.26 eth0: 56(84) bytes of data.
64 bytes from 10.0.1.1: icmp_seq=0 ttl=253 time=62.4 ms
64 bytes from 10.0.1.1: icmp_seq=1 ttl=253 time=59.1 ms
64 bytes from 10.0.1.1: icmp_seq=2 ttl=253 time=60.6 ms
64 bytes from 10.0.1.1: icmp_seq=3 ttl=253 time=60.6 ms

 

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