I have removed
network-manager and am trying to configure Wi-Fi with WEP manually.
I am running on an
Here are the commands I am running:
ifconfig wlan0 down iwconfig wlan0 essid "<MYSSID>" iwconfig wlan0 key <WEP Key (hex digits> ifconfig wlan0 up dhclient -v wlan0
The output of
dhclient -v is a stream of
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
Here is the output of
dmesg | tail (mac address removed)
[ 739.160769] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 742.280433] wlan0: authenticate with <router_mac_address> [ 742.288117] wlan0: send auth to <router_mac_address> (try 1/3) [ 742.290519] wlan0: authenticated [ 742.290615] iwlwifi 0000:03:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [ 742.290632] wlan0: waiting for beacon from <router_mac_address> [ 742.378124] wlan0: associate with <router_mac_address> (try 1/3) [ 742.581910] wlan0: associate with <router_mac_address> (try 2/3) [ 742.785611] wlan0: associate with <router_mac_address> (try 3/3) [ 742.989382] wlan0: association with <router_mac_address> timed out
Here is the output
modprobe -l | grep iwl
kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko kernel/drivers/net/wireless/iwlwifi/dvm/iwldvm.ko kernel/drivers/net/wireless/iwlegacy/iwlegacy.ko kernel/drivers/net/wireless/iwlegacy/iwl4965.ko kernel/drivers/net/wireless/iwlegacy/iwl3945.ko
Please let me know if additional information would help, or if there's some step I'm missing. I have tried the same steps on Ubuntu 13.10, but I get the same result.
Update 1: While I am running
dhclient wlan0 in one terminal, I have
tcpdump -i wlan0 -nl in a different terminal.
tcpdump does not see a single packet actually go out.
Here is the output of
lshw -C network
*-network description: Wireless interface product: Centrino Advanced-N 6205 [Taylor Peak] vendor: Intel Corporation physical id: 0 bus info: pci@0000:03:00.0 logical name: wlan0 version: 96 serial: <mac_address> width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-14-generic firmware=220.127.116.11 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn resources: irq:43 memory:f0c00000-f0c01fff
iwlist wlan0 scan works fine.