Faryu
n00b
Joined: 14 Jan 2012
Posts: 1
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 Posted: Sat Jan 14, 2012 10:00 am Post subject: Wlan problem; connected, but no valid ip ( per dhcp ) |
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Hi,
I've got a problem with my wireless lan connection. I've tried to connect to 3 different networks and only one network gives me a valid IP adress.
My Notebook has got a broadcom wireless device. I'm currently using the broadcom-sta driver and the wpa_supplicant.
Following are some config settings and status messages, with the wlan0 device connected to my router at home, which is the network with the SSID: SSID1.
The network with the SSID: SSID2 is the one, that works fine.
| Code: | ifconfig:
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 metric 1
inet 169.254.248.200 netmask 255.255.0.0 broadcast 169.254.255.255
inet6 fe80::5eac:4cff:fe69:798 prefixlen 64 scopeid 0x20<link>
ether 5c:ac:4c:69:07:98 txqueuelen 1000 (Ethernet)
RX packets 14 bytes 1867 (1.8 KiB)
RX errors 0 dropped 0 overruns 0 frame 6319
TX packets 98 bytes 29635 (28.9 KiB)
TX errors 5 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 17
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| Code: | iwconfig:
wlan0 IEEE 802.11abg ESSID:"SSID1"
Mode:Managed Frequency:2.452 GHz Access Point: BC:05:43:87:AB:80
Tx-Power=200 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=50/70 Signal level=-60 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
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| Code: | wpa_cli status:
Selected interface 'wlan0'
bssid=bc:05:43:87:ab:80
ssid=SSID1
id=0
mode=station
pairwise_cipher=CCMP
group_cipher=TKIP
key_mgmt=WPA2-PSK
wpa_state=COMPLETED
ip_address=169.254.248.200
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| Code: | lspci -v:
09:00.0 Network controller: Broadcom Corporation BCM43225 802.11b/g/n (rev 01)
Subsystem: Foxconn International, Inc. T77H103.00 Wireless Half-size Mini PCIe Card
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at f0500000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [58] Vendor Specific Information: Len=78 <?>
Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Capabilities: [160] Device Serial Number 00-00-4c-ff-ff-69-5c-ac
Capabilities: [16c] Power Budgeting <?>
Kernel driver in use: wl
Kernel modules: wl
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| Code: | wpa_supplicant.conf:
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
update_config=1
network={
ssid="SSID1"
#proto=WPA2
#pairwise=CCMP
#group=CCMP TKIP
#scan_ssid=1
psk="PSK1"
priority=5
}
network={
ssid="SSID2"
proto=RSN
key_mgmt=WPA-EAP
group=CCMP TKIP
eap=TLS
identity="My Name"
ca_cert="/etc/cert/cacert.pem"
client_cert="/etc/cert/cert.pem"
private_key="/etc/cert/key.pem"
private_key_passwd="PSK2"
priority=5
}
network={
ssid="SSID3"
proto=RSN
key_mgmt=WPA-EAP
group=CCMP TKIP
eap=TLS
identity="My Name"
ca_cert="/etc/cert/cacert.pem"
client_cert="/etc/cert/cert.pem"
private_key="/etc/cert/key.pem"
private_key_passwd="PSK3"
priority=7
}
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I noticed, that the network, which gives me a valid IP adress, is WPA only. The other networks are using both WPA and WPA2.
Could it be a encrypt problem? Or is the problem the broadcom-sta driver?
Faryu |
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Networking & Security
