'bad intefaces address' with wireless!!

I have dlink 650 with knoppix 4.02
I have setting iwconfig, ifconfig and gateway, but when i write:
ping -I gateway
return bad interfaces addres.
This is my setting.(eth2 is wireless card, gateway 192.168.0.1) .

------------------------------------------
eth0 Link encap:UNSPEC HWaddr
00-E0-18-00-03-28-4A-31-00-00-00-00-00-00-00-00
inet addr:192.168.0.4 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:108 (108.0 b)

eth2 Link encap:Ethernet HWaddr 00:11:95:BA:FA:44
inet addr:192.168.0.5 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:199
RX bytes:180 (180.0 b) TX bytes:0 (0.0 b)
Interrupt:17 Memory:e0f40000-e0f50000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:10 errors:0 dropped:0 overruns:0 frame:0
TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:896 (896.0 b) TX bytes:896 (896.0 b)
--------------------------------------------------------------------
eth2 IEEE 802.11g ESSID:"NETGEAR"
Mode:Managed Frequency:2.462 GHz Access Point:
00:0F:B5:B9:A9:F0
Bit Rate:36 Mb/s Tx-Power:50 dBm Sensitivity=0/3
Retryff RTS thrff Fragment thrff
Encryption key:helpmy-helpmy-helpmy
Security mode:restricted
Power Managementff
Link Quality=46/94 Signal level=-49 dBm Noise level=-95 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
----------------------------------------------------
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 * 255.255.255.0 U 0 0 0 eth0
192.168.0.0 * 255.255.255.0 U 0 0 0 eth2
default 192.168.0.1 0.0.0.0 UG 0 0 0 eth2
---------------------------------------------------

Ciccio wrote:
> I have dlink 650 with knoppix 4.02
> I have setting iwconfig, ifconfig and gateway, but when i write:
> ping -I gateway
> return bad interfaces addres.
> This is my setting.(eth2 is wireless card, gateway 192.168.0.1) .
>
> ------------------------------------------
> eth0 Link encap:UNSPEC HWaddr
> 00-E0-18-00-03-28-4A-31-00-00-00-00-00-00-00-00
> inet addr:192.168.0.4 Bcast:192.168.0.255 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:0 (0.0 b) TX bytes:108 (108.0 b)
>
> eth2 Link encap:Ethernet HWaddr 00:11:95:BA:FA:44
> inet addr:192.168.0.5 Bcast:192.168.0.255 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:3 errors:0 dropped:0 overruns:0 frame:0
> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:199
> RX bytes:180 (180.0 b) TX bytes:0 (0.0 b)
> Interrupt:17 Memory:e0f40000-e0f50000
>
> lo Link encap:Local Loopback
> inet addr:127.0.0.1 Mask:255.0.0.0
> UP LOOPBACK RUNNING MTU:16436 Metric:1
> RX packets:10 errors:0 dropped:0 overruns:0 frame:0
> TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:896 (896.0 b) TX bytes:896 (896.0 b)
> --------------------------------------------------------------------
> eth2 IEEE 802.11g ESSID:"NETGEAR"
> Mode:Managed Frequency:2.462 GHz Access Point:
> 00:0F:B5:B9:A9:F0
> Bit Rate:36 Mb/s Tx-Power:50 dBm Sensitivity=0/3
> Retryff RTS thrff Fragment thrff
> Encryption key:helpmy-helpmy-helpmy
> Security mode:restricted
> Power Managementff
> Link Quality=46/94 Signal level=-49 dBm Noise level=-95 dBm
> Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
> Tx excessive retries:0 Invalid misc:0 Missed beacon:0
> ----------------------------------------------------
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref Use Iface
> 192.168.0.0 * 255.255.255.0 U 0 0 0 eth0
> 192.168.0.0 * 255.255.255.0 U 0 0 0 eth2
> default 192.168.0.1 0.0.0.0 UG 0 0 0 eth2
> ---------------------------------------------------


You are attempting to have two different interfaces (eth0
and eth2) in your computer in the same subnet (192.168.0.0/24).
Unless there is some fancy routing set up, it will not work.

What are you trying to achieve with the set-up?

--

Tauno Voipio
tauno voipio (at) iki fi

Tauno Voipio wrote:
>
> You are attempting to have two different interfaces (eth0
> and eth2) in your computer in the same subnet (192.168.0.0/24).
> Unless there is some fancy routing set up, it will not work.
>
> What are you trying to achieve with the set-up?
>
You love you!!! ;-)
I have do:
ifconfig eth0 down
and
ifconfig eth2 up
and work work work work!!!!!
Thanks a lot for your help!!!