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"receive_packet failed on wlan0: Network is down", "No DHCPOFFERS received."



I'm unable to get ip address in my acer aspire 3610

although wlan0 interface rises ok.

debian:/home/juanja# iwlist wlan0 scanning

wlan0        Scan completed:

       Cell 01 - Address: 00:03:c9:e6:e0:f4

       ESSID:"<hidden>"

       PROTOCOL: ieee 802.11bg

       Mode: Master

       Channel: 11

       Encryption Key: off

       Bit Rates: 54 Mb/s

       Extra: Rates (Mb/s): 1 2 5.5 6 9 11 18 24 36 48 54

       Quality=100/100 Signal level=-230 dBm

       Extra: Last beacon: 440ms ago

As you see, the wlan0 interface gets up. However the network doesn't.

debian:/home/juanja# dhclient wlan0

DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8

receive_packet failed on wlan0: Network is down

DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 15

DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 18

DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14

DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6

No DHCPOFFERS received.

No working leases in persistent database.

Sleeping.

Router has got DHCP on since an athlon via eth0

rises the network and gets ip address fine.

This seems a little tricky!!!

Could someone help me?

What I have found by just googling "receive_packet failed on wlan0: Network is down"

only explains how to configure the network in "Managed" mode asigning step by step ip address, subnet mask and gateway.

And it does not work, because when you ping to the router the message

"destination host unavailable" shows. :-(
Any help would be truly appreciated.

Juan Javier.




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