i'm trying to set up a dlink dwl-g520 nic wireless nic card and it looks like everything is set up fine in yast, encryption looks good also....i can't ping the router or anything else on my network. looking a kwifimanager it looks like the signal is cycling in and out of range every 3 seconds...here's the output of iwconfig...

lo no wireless extensions.

sit0 no wireless extensions.

eth0 no wireless extensions.

ath0 IEEE 802.11g ESSID:"ephraim"
Mode:Managed Frequency:2.412 GHz Access Point: 00:13:46:95:E8:21
Bit Rate:54 Mb/s Tx-Power:18 dBm Sensitivity=0/3
Retry:off RTS thr:off Fragment thr:off
Encryption key:6B28-70A1-0E78-3FD7-E5DE-30E4-721F-F973 Security mode:restricted
Power Management:off
Link Quality=24/94 Signal level=-71 dBm Noise level=-95 dBm
Rx invalid nwid:258 Rx invalid crypt:445 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:1

thanks for your help.