Error for wireless request "Set ESSID
Signori e signore buonasera,
problemino strano.
ho appena finito di configurare la scheda wifi, lei va ma sembra che sia
incapace di parlare con il router dato che va sistematicamente in timeout.
tiranno:~# ifup ra0
Error for wireless request "Set ESSID" (8B1A) :
SET failed on device ra0 ; Network is down.
ioctl[SIOCSIWMODE]: Network is down
Could not configure driver to use managed mode
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/ra0/00:1e:58:a1:04:26
Sending on LPF/ra0/00:1e:58:a1:04:26
Sending on Socket/fallback
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 6
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
tiranno:~# ifconfig
ra0 Link encap:Ethernet HWaddr 00:1E:58:A1:04:26
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:486 errors:0 dropped:0 overruns:0 frame:0
TX packets:2564 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:49656 (48.4 KiB) TX bytes:0 (0.0 b)
Interrupt:177
eppure se scanna la rete trova il router, assicuro che i file di
configurazione sono corretti, perchè sono sempre gli stessi delle copiati
dalle mie altre 2 macchine che navigano tranquillamente.
tiranno:~# iwlist ra0 scanning
ra0 Scan completed :
Cell 01 - Address: 00:1E:58:3E:9E:B9
ESSID:"no1knows"
Mode:Managed
Channel:11
Encryption key:on
Bit Rates:0 kb/s
Cell 02 - Address: 00:1C:F0:3E:A8:C0
ESSID:"daniel"
Mode:Managed
Channel:6
Encryption key:on
Bit Rates:0 kb/s
tiranno:~# iwconfig ra0
ra0 RT61 Wireless ESSID:""
Mode:Auto Frequency:2.412 GHz Bit Rate=54 Mb/s
RTS thr:off Fragment thr:off
Encryption key:off
Link Quality=0/100 Signal level:-121 dBm Noise level:-111 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
tiranno:~# iwconfig ra0 essid no1knows channel 11
tiranno:~# iwconfig ra0
ra0 RT61 Wireless ESSID:""
Mode:Auto Frequency:2.462 GHz Bit Rate=54 Mb/s
RTS thr:off Fragment thr:off
Encryption key:off
Link Quality=0/100 Signal level:-121 dBm Noise level:-111 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
tiranno:~# cat /proc/net/
arp igmp netfilter/ pnp route sockstat
tr_rif
atm/ ip_mr_cache netlink protocols rt_acct
softnet_stat udp
dev ip_mr_vif netstat psched rt_cache stat/
unix
dev_mcast mcfilter packet raw snmp tcp
wireless
tiranno:~# cat /proc/net/wireless
Inter-| sta-| Quality | Discarded packets | Missed |
WE
face | tus | link level noise | nwid crypt frag retry misc | beacon |
20
ra0: 0000 0. 135 145 0 0 0 0 0 0
tiranno:~# ifdown ra0
There is already a pid file /var/run/dhclient.ra0.pid with pid 14999
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/ra0/00:1e:58:a1:04:26
Sending on LPF/ra0/00:1e:58:a1:04:26
Sending on Socket/fallback
Error for wireless request "Set ESSID" (8B1A) :
SET failed on device ra0 ; Network is down.
tiranno:~# iwconfig ra0 essid no1knows channel 11
Error for wireless request "Set ESSID" (8B1A) :
SET failed on device ra0 ; Network is down.
tiranno:~#
come potete vedere dice - Error for wireless request "Set ESSID" (8B1A) - ma
mi sembra strano....
idee??
grazie anticipatamente
--
La libertà di scelta deriva dal dominare l'abitudine.
The freedom of choice comes by dominating the habit.
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