Registrován: 15.11.2002
Příspěvků: 454

D-Link 900AP+ a problem s modem REPEATER

Příspěvek č. 1

Procetl jsem tu na foru lecos, ale reseni sveho problemu jsem nenasel.
Obracim se proto na forum znalcu s prosbou o radu.

Potrebuji repeatovat jedno AP (Hostap) pomoci D-Linku 900AP+ (Fw 2.57r2) ke klientovi (opet Hostap, nebo Win).

Vse se zda jakoby fungovalo, klient najde sit s ESSID AP, ukazuje silu signalu (samozrejme od REPEATERU), tvari se jakoby se asocioval, ale v tom je zakopany pes.

Kdyz mrknu do dmesg na AP je tam tohle>
Legenda:
00:03:2f:18:0d:xx - D-Link - repeater
00:60:b3:6b:0f:xx - klient - Xi626 - Hostap/Xp - 192.168.2.5
00:60:b3:6a:64:xx - AP - Xi626 - Hostap - post

wlan0: 00:03:2f:18:0d:xx auth_cb - STA authenticated
wlan0: 00:03:2f:18:0d:xx assoc (len=22 prev_ap=00:00:00:00:00:00) => 0(0) (OK, old AID)
wlan0: 00:03:2f:18:0d:xx assoc_cb - STA associated

wlan0: 00:60:b3:6b:0f:xx auth (alg=0 trans#=1 stat=0 len=6 fc=00b0) ==> 0 (authOK)
wlan0: 00:60:b3:6b:0f:xx assoc (len=22 prev_ap=e4:dc:1c:c0:00:22) => 1(1) (trying to associate before authentication)
wlan0: 00:60:b3:6b:0f:xx auth_cb - frame was not ACKed
wlan0: 00:60:b3:6b:0f:xx assoc (len=22 prev_ap=c0:0b:56:c1:00:22) => 1(1) (trying to associate before authentication)
wlan0: 00:60:b3:6b:0f:xx assoc (len=22 prev_ap=c0:0b:56:c1:00:22) => 1(1) (trying to associate before authentication)
wlan0: 00:60:b3:6b:0f:xx auth (alg=0 trans#=1 stat=0 len=6 fc=00b0) ==> 0 (authOK)
wlan0: 00:60:b3:6b:0f:xx assoc (len=22 prev_ap=e4:dc:1c:c0:00:22) => 1(1) (trying to associate before authentication)
wlan0: 00:60:b3:6b:0f:xx auth_cb - frame was not ACKed
wlan0: 00:60:b3:6b:0f:xx assoc (len=22 prev_ap=c0:0b:56:c1:00:22) => 1(1) (trying to associate before authentication)
wlan0: 00:60:b3:6b:0f:xx assoc (len=22 prev_ap=c0:0b:56:c1:00:22) => 1(1) (trying to associate before authentication)
wlan0: 00:60:b3:6b:0f:xx auth (alg=0 trans#=1 stat=0 len=6 fc=00b0) ==> 0 (authOK)
wlan0: dropped received packet from non-associated STA 00:60:b3:6b:0f:xx (type=0x02, subtype=0x00)


AP sice klienta autentizovalo (authOK), ale v dalsim radku se tvari jako ze ne.
Problem bude asi v tom frame was not ACKed.
Co s tim?

Tcpdump pri pingu Post>192.168.2.5 pak vypada takhle

21:30:42.770067 > arp who-has 192.168.2.5 tell post (0:60:b3:6a:64:xx)
21:30:42.797096 > 0:0:0:0:0:0 > 1:0:0:0:0:0 null I (s=0,r=0,C) len=62
0000 0100 0000 0000 2e00 b000 0000 0060
b36b 0fxx 0060 b36a 64xx 0060 b36a 64xx
0000 0000 0000 0000 0600 0000 0000 0000
0000 0000 0000 0000 0000 0200 0000
21:30:42.838446 > 0:0:0:0:0:0 > 0:0:0:0:0:0 null I (s=0,r=0,C) len=58
0000 0000 0000 0000 2c00 c000 0000 0060
b36b 0fxx 0060 b36a 64xx 0060 b36a 64xx
0000 0000 0000 0000 0200 0000 0000 0000
0000 0000 0000 0000 0900
21:30:42.853314 > 0:0:0:0:0:0 > 0:0:0:0:0:0 null I (s=0,r=0,C) len=58
0000 0000 0000 0000 2c00 c000 0000 0060
b36b 0fxx 0060 b36a 64xx 0060 b36a 64xx
0000 0000 0000 0000 0200 0000 0000 0000
0000 0000 0000 0000 0900
21:30:42.880992 > 0:0:0:0:0:0 > 0:0:0:0:0:0 null I (s=0,r=0,C) len=58
0000 0000 0000 0000 2c00 c000 0000 0060
b36b 0fxx 0060 b36a 64xx 0060 b36a 64xx
0000 0000 0000 0000 0200 0000 0000 0000
0000 0000 0000 0000 0900


Ma vubec nekdo funkcni REPEATER ?

Dik Yupee.

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Registrován: 25.06.2002
Příspěvků: 474

repeater sem nezkousel, to s frame was not ACKed nam delalo taky, bylo to zpusobeny spatnym hostapem, mozna starym firmwarem na karte. pokud se nepletu, tak repeater mode je zalozenej na WDS, takze budes muset mit fw alespon 1.1.1/1.5.6 a WDS podporu zkompilovanou a nakonfigurovanou v hostapu (s tim ti ale neporadim). cet sem, ze to nekomu fungovalo, ale nebylo to proti hostapu.

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Registrován: 27.09.2002
Příspěvků: 416

repeater funguje u dlinku opet pouze s dlinkem

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