sudo /etc/init.d/net.eth1 restart
 * Stopping eth1
 *   Bringing down eth1
 *     Stopping dhcpcd on eth1 ...                                        [ ok ]
 *     Shutting down eth1 ...                                             [ ok ]
 * Starting eth1
 *   Configuring wireless network for eth1
 *     eth1 connected to ESSID "linksys" at 00:18:39:EB:CB:72
 *     in managed mode on channel 6 (WEP enabled - open)
 *   Configuration not set for eth1 - assuming DHCP
 *   Bringing up eth1
 *     dhcp
 *       Running dhcpcd ...                                               [ ok ]
 *       eth1 received address 192.168.1.109/24

eth1      IEEE 802.11b  ESSID:"linksys"  Nickname:"HERMES I"
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:18:39:EB:CB:72   
          Bit Rate:11 Mb/s   Sensitivity:1/3  
          Retry limit:4   RTS thr:off   Fragment thr:2347 B   
          Encryption key:FA3C-C1C4-BC   Security mode:open
          Power Management:off
          Link Quality=0/92  Signal level=-44 dBm  Noise level=-121 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:22
          Tx excessive retries:266  Invalid misc:0   Missed beacon:0
#net file>>
modules=("iwconfig")

essid_eth1="linksys"
key_linksys="key enc open"
preferred_aps=("linksys")
cofig_linksys=("dhcp")

 After sudo iwconfig eth1 essid "linksys"                          

 sudo /etc/init.d/net.eth1 restart
 * Caching service dependencies ...                                       [ ok ]
 * Starting eth1
 *   Configuring wireless network for eth1
 *   Failed to configure wireless for eth1                                [ !! ]