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Ajde probaj u terminalu otipkati:

netstat -nr

pa da vidimo da li ti je routa dobro postavljena. Gateway.

Nakon iwconfig mi je izbacio:

lo no wireless extensions.

eth0 no wireless extensions.

wifi0 no wireless extensions.

Warning: Driver for device ath0 has been compiled with version 22
of Wireless Extension, while this program supports up to version 20.
Some things may be broken...

ath0 IEEE 802.11g ESSID:"Stada Hemofarm" Nickname:"eeepc-aleksanda"
Mode:Managed Frequency:2.437 GHz Access Point: 00:19:5B:23:23:CC
Bit Rate:54 Mb/s Tx-Power:17 dBm Sensitivity=0/3
Retry:off RTS thr:off Fragment thr:off
Encryption key:FFAA-FF06-12 Security mode:restricted
Power Management:off
Link Quality=36/94 Signal level=-59 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

a nakon sudo iwconfig eth1 essid "Stada Hemofarm" (sad sam na drugoj mreži, u uredu)

/home/user> sudo iwconfig eth1 essid "Stada Hemofarm"
Error for wireless request "Set ESSID" (8B1A) :
SET failed on device eth1 ; No such device.

Na obje mreže se koristi WEP enkripcija i ja sam to ukucao. Prije je sve radilo bez problema, na obje mreže

/home/user> sudo netstat -nr
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ath0
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 ath0

akrgovic je napisao/la:Nakon iwconfig mi je izbacio:

...Warning: Driver for device ath0 has been compiled with version 22
of Wireless Extension, while this program supports up to version 20.
Some things may be broken...

ath0 IEEE 802.11g ESSID:"Stada Hemofarm" Nickname:"eeepc-aleksanda"
Mode:Managed Frequency:2.437 GHz Access Point: 00:19:5B:23:23:CC
Bit Rate:54 Mb/s Tx-Power:17 dBm Sensitivity=0/3
Retry:off RTS thr:off Fragment thr:off
Encryption key:FFAA-FF06-12 Security mode:restricted
Power Management:off
Link Quality=36/94 Signal level=-59 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

a nakon sudo iwconfig eth1 essid "Stada Hemofarm" (sad sam na drugoj mreži, u uredu)

/home/user> sudo iwconfig eth1 essid "Stada Hemofarm"
Error for wireless request "Set ESSID" (8B1A) :
SET failed on device eth1 ; No such device.

Na obje mreže se koristi WEP enkripcija i ja sam to ukucao. Prije je sve radilo bez problema, na obje mreže

Ovo na pocetku govori da je driver radjen za kernel 2.6.22 a da ti imas 2.6.20 ili nesto nizi (vjerojatno 2.6.17).
Znaci problem u kernelu.
A drugo. Tvoj interface je ath0 a net eth1 kako si napisao u komandi.

Rješenja?

Probaj da vidim mrezu.

iwlist ath0 scanning

.

/home/user> sudo iwlist ath0 scanning
Warning: Driver for device ath0 has been compiled with version 22
of Wireless Extension, while this program supports up to version 20.
Some things may be broken...

ath0 Scan completed :
Cell 01 - Address: 00:02:CF:A5:E5:0C
ESSID:"ADMOVEO"
Mode:Master
Frequency:2.412 GHz (Channel 1)
Quality=28/94 Signal level=-67 dBm Noise level=-95 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:bcn_int=100
Cell 02 - Address: 00:19:5B:23:23:CC
ESSID:"Stada Hemofarm" (moja mreža!)
Mode:Master
Frequency:2.437 GHz (Channel 6)
Quality=41/94 Signal level=-54 dBm Noise level=-95 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:bcn_int=200
Cell 03 - Address: 00:1C:10:F4:D2:4D
ESSID:""
Mode:Master
Frequency:2.452 GHz (Channel 9)
Quality=14/94 Signal level=-81 dBm Noise level=-95 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:bcn_int=100
Extra:rsn_ie=30140100000fac040100000fac040100000fac020000
Extra:wme_ie=dd180050f2020101800003a4000027a4000042435e0062322f00

Probaj ovako:
sudo iwconfig ath0 essid "Stada Hemofarm"
sudo iwconfig ath0 key "s:WEPKLJUČ-ASCII"

Koju enkripciju koristiš? Ja sam stavio za wep.

Pretpostavljam da si na mjesto na koje si napisao WEPKLJUČ mislio da na to mjesto upišem wep key, dakle sudo iwconfig ath0 key "s:xxxxxxxxxx-ASCII". Napravio sam to i ništa se nije dogodilo.

Link quality ti je dosta slab. Ispod 50. Noise level=-95 dBm dosta visoko.

E sad da se previse ne trgas. Security mod:restricted
Ovaj mod ima odredjena ogranicenja za razliku od open moda.
Neke wireless usb kartice (Atheros) imale su veliki problem sa tim modom.
I zaboga milog, NE pisi javno kljuceve ako ih ti nemozes zamjeniti.
Da sam blize sada bi ti vec bio na mrezi.

daj da provjerimo kernel: uname -r

Znam da VIP-om USB stick (Huawei E660A) trai kernel min. 2.6.22.

.