Can't obtain DHCP address

[Dmitry Baryshev]

2009/2/6, David Ehrmann <ehrmann at gmail.com>:
> Have you tried with a lower rate?  I'm not sure if I've ever seen a solid
> 54mbps connection in the wild.
>
>  Dmitry Baryshev wrote:
>
> >
> > Hello, guys.
> >
> > I have a D-Link WBR-2310 wireless router, it is configured to use
> > WPA+TKIP+"Personal". Before I should say that WEP security mode works
> > fine, DHCP works well, but WPA doesn't. I configure router to have
> > SSID="dima" and password "12345678". I have the following config for
> > wpa_supplicant:
> >
> > ctrl_interface=/tmp/wpa_supplicant
> >
> > network={
> >    ssid="dima"
> >    key_mgmt=WPA-PSK
> >    proto=WPA
> >    pairwise=TKIP
> >    group=TKIP
> >
> psk=251bdf8dae035c415fa63a77bd568be598545e05e7dd132bde0e136cb5f341d1
> > }
> >
> > Running supplicant:
> >
> > # wpa_supplicant -Dwext -B -u -c ~/.config/supplicant.conf -i eth1
> > -P/tmp/wpa_supplicant/pid
> >
> > Everything seems to work fine:
> >
> > # iwconfig eth1
> > eth1      802.11-a/b/g  ESSID:"dima"
> >          Mode:Managed  Frequency=2.462 GHz  Access Point:
> 00:21:91:D9:8C:6F
> >          Bit Rate=54 Mb/s   Sensitivity=-18 dBm
> >          Retry min limit:8   RTS thr:off   Fragment thr:off
> >          Encryption
> >
> key:****-****-****-****-****-****-****-****-****-****-****-****-****-****-****-****
> >  Security mode:open
> >          Power Management:off
> >          Link Quality=100/100  Signal level:-64 dBm  Noise level:0 dBm
> >          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
> >          Tx excessive retries:0  Invalid misc:0   Missed beacon:0
> >
> > But I cannot then obtain a DHCP address:
> >
> > # udhcpc -q -i eth1 -t 6
> >    /sbin/ifconfig eth1 0.0.0.0
> > Sending discover...
> > Sending discover...
> > Sending discover...
> > Sending discover...
> > Sending discover...
> > Sending discover...
> > Usage: /usr/share/udhcpc/default.script
> {bound|renew|deconfig}
> >
> > --------
> >
> > My kernel is 2.6.26, wpa_supplicant is 0.5.10. Static IP seems to work
> > for this security type, but DHCP doesn't. Why? Thanks.
> >
> > --
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> >
> >
>
>

This router supports 54 Mbps. Anyway, I set up 1 Mbps, and it is still
cannot obtain DHCP address even on this slow connection.

-- 
Regards, Krasu.