WIFI manual configuration now working - Raspberry Pi Forums

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i have set /etc/network/interfaces (raspbian) file connect through wifi usb adapter wep router in way:
---------------------/etc/network/interfaces------------------------
iface lo inet loopback

#ethernet pc###
iface eth0 inet static
address 10.42.0.66
netmask 255.255.255.0
gateway 10.42.0.1

# wifi wap ##########
auto wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
wireless-essid wlan_e2ec
wireless-key ae89651bn47ed
iface default inet dhcp
-------------------------------------------------------------------------------------------
computer not connected router.
if scan networks (iwlist scan) works , list wifi spots. not adapter problem:
------------------------------------------------------------------------
address: 00:19:15:cf:e2:ec
essid:"wlan_e2ec"
protocol:ieee 802.11bg
mode:master
frequency:2.412 ghz (channel 1)
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
------------------------------------------------------------------------

start of system slow when plug usb wifi adapter. , lots of messages this:
dhcpdiscover on wlan0 255.255.255.255 port 67 interval 7
......
...
.
makes boot slow.
$ifconfig gives:
--------------------------------------------------------------------------
eth0 link encap:ethernet hwaddr b8:27:eb:a0:ff:8b
inet addr:10.42.0.30 bcast:10.42.0.255 mask:255.255.255.0
broadcast running multicast mtu:1500 metric:1
rx packets:1459 errors:0 dropped:0 overruns:0 frame:0
tx packets:776 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
rx bytes:92769 (90.5 kib) tx bytes:121315 (118.4 kib)

lo link encap:local loopback
inet addr:127.0.0.1 mask:255.0.0.0
loopback running mtu:16436 metric:1
rx packets:0 errors:0 dropped:0 overruns:0 frame:0
tx packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
rx bytes:0 (0.0 b) tx bytes:0 (0.0 b)

wlan0 link encap:ethernet hwaddr 94:44:52:ac:5a:ce
broadcast multicast mtu:1500 metric:1
rx packets:5 errors:0 dropped:0 overruns:0 frame:0
tx packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
rx bytes:1408 (1.3 kib) tx bytes:732 (732.0 b)
-----------------------------------------------------------------

wonder if kind me bit.

no dhcp response appears have been sent?


raspberrypi



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