Senza oggetto
Mer 4 Apr 2007 14:08:42 BST
Ovviamente non riesco a raggiungere il mio router nemmeno tramite il
browser.
=20
Una cosa strana che ho notato con wifi-radar =E8 che tutti i punti di =
accesso
che trova sono settati come master,compreso il mio, che invece =E8 =
managed,
Boh!
=20
Mi sono arenato, datemi una mano se potete. Dove diavolo st=F2 =
sbagliando?
Grazie Alessandro
=20
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<div class=3DSection1>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Da circa 10 gg. tento di collegarmi ad internet =
tramite un
router D-Link G624T-firmware aggiornato- a cui =E8 collegato una =
macchina desktop
con xp + il portatile in oggetto tramite=A0 una scheda di rete wi-fi =
Tp-Link (
chipset Atheros) senza riuscirci.Tutti i pc della mia piccola rete hanno =
ip
statici.Prima di decidermi a chiedere il vostro aiuto ho spulciato sui =
vari
forum,wiki,ecc, ma alla fine mi sono arreso perch=E8 non riesco a =
venirne a capo.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>La scheda =E8 stata pienamente riconosciuta ecco =
l'output di
iwconfig a portatile appena acceso ma senza attivare l'interfaccia di =
rete:<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>lo=A0=A0=A0=A0=A0=A0=A0 no wireless =
extensions.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>wifi0=A0=A0=A0=A0 no wireless =
extensions.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>ath0=A0=A0=A0=A0=A0 IEEE 802.11b=A0 =
ESSID:""=A0 <o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Mode:Managed=A0 =
Channel:0=A0 Access Point:
Not-Associated=A0=A0 <o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Bit Rate:0 =
kb/s=A0=A0 Tx-Power:0 dBm=A0=A0
Sensitivity=3D0/3=A0 <o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Retry:off=A0=A0 =
RTS thr:off=A0=A0 Fragment thr:off<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Encryption =
key:off<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Power =
Management:off<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Link =
Quality=3D0/94 =A0Signal level=3D-95 dBm=A0
Noise level=3D-95 dBm<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Rx invalid =
nwid:0=A0 Rx invalid crypt:0=A0 Rx
invalid frag:0<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Tx excessive =
retries:0=A0 Invalid misc:0=A0=A0
Missed beacon:0<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>sit0=A0=A0=A0=A0=A0 no wireless =
extensions.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>D=F2 il comando per attivare la scheda : sudo =
ifconfig ath0 up
e poi nuovamente, sudo iwconfig ed ecco :<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>lo=A0=A0=A0=A0=A0=A0=A0 no wireless =
extensions.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>wifi0=A0=A0=A0=A0 no wireless =
extensions.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>ath0=A0=A0=A0=A0=A0 IEEE 802.11g=A0 ESSID:"mio =
essid"=A0 <o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 </span></font><font =
size=3D2 face=3DArial><span
lang=3DEN-GB =
style=3D'font-size:10.0pt;font-family:Arial'>Mode:Managed=A0
Frequency:2.457 GHz=A0 Access Point: 00:17:9A:D5:25:6A=A0=A0 =
<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Bit Rate:36 =
Mb/s=A0=A0 Tx-Power:18 dBm=A0=A0
Sensitivity=3D0/3=A0 <o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Retry:off=A0=A0 =
RTS thr:off=A0=A0 Fragment thr:off<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Encryption =
key:off<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Power =
Management:off<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Link =
Quality=3D21/94=A0 Signal level=3D-74 dBm=A0
Noise level=3D-95 dBm<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Rx invalid =
nwid:0=A0 Rx invalid crypt:0=A0 Rx
invalid frag:0<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>=A0=A0=A0=A0=A0=A0=A0=A0=A0 Tx excessive =
retries:0=A0 Invalid misc:0=A0=A0
Missed beacon:0<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>sit0=A0=A0=A0=A0=A0 no wireless =
extensions.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Sembra tutto ok no? </span></font><font =
size=3D2
face=3DArial><span style=3D'font-size:10.0pt;font-family:Arial'>Bene
continuo.Configuro l'interfaccia:<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>1)sudo iwconfig ath0 mode managed channel 10 essid =
mioessid;<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>2)Configuro manualmente il file =
/etc/network/interfaces:<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>auto lo<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>iface lo inet loopback<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>auto ath0<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>iface ath0 inet =
static<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>adress =
192.168.1.29<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>netmask =
255.255.255.0<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>network =
192.168.1.0<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>gateway =
192.168.1.1<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>wireless-essid mio =
essid<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>wireless-channel =
10<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>wireless-mode =
managed<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>auto eth0<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>3)pingo il mio router : ping =
192.168.1.1<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>=A0Network is =
unreachable<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>4)Non ho altre interfacce di rete che possano =
interferire;d=F2
il comando route<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Kernel IP routing =
table<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Destination=A0=A0=A0=A0 =
Gateway=A0=A0=A0=A0=A0=A0=A0=A0 Genmask=A0=A0=A0=A0=A0=A0=A0=A0 Flags
Metric Ref=A0=A0=A0 Use Iface<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>A questo punto,visti gli insuccessi ho installato =
wi-fi
radar ho configurato di nuovo con gli stessi parametri+ho aggiunto i dns =
al
file /etc/rsolv.con (ho messo quelli di OpenDNS,ma in precedenza avevo =
messo
quelli di alice 20 mega presi dal router), niente da fare lo =
stesso!<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Con wifi-radar avviato pingo nuovamente il router on =
il
comando ping -n 192.168.1.1 -c 4:<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><st1:place w:st=3D"on"><font size=3D2 =
face=3DArial><span
lang=3DEN-GB =
style=3D'font-size:10.0pt;font-family:Arial'>PING</span></font></st1:plac=
e><font
size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:10.0pt;font-family:Arial'>
192.168.1.1 (192.168.1.1) 56(84) bytes of =
data.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>From 192.168.1.29 icmp_seq=3D1 Destination =
Host
Unreachable<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>From 192.168.1.29 icmp_seq=3D2 Destination =
Host
Unreachable<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>From 192.168.1.29 icmp_seq=3D3 Destination =
Host
Unreachable<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>From 192.168.1.29 icmp_seq=3D4 Destination =
Host
Unreachable<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Ovviamente non riesco a raggiungere il mio router =
nemmeno
tramite il browser.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Una cosa strana che ho notato con wifi-radar =E8 che =
tutti i
punti di accesso che trova sono settati come master,compreso il mio, che =
invece
=E8 managed, Boh!<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Mi sono arenato, datemi una mano se potete. Dove =
diavolo st=F2
sbagliando?<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Grazie Alessandro<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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