APPENDIX C: TROUBLESHOOTING | 21
SYMPTOM: I get the message DHCP Lease Has Expired.
POSSIBLE REASON SOLUTION
You are using DHCP and have not
used your card for a while.
Tap OK and continue.
SYMPTOM: My DHCP server keeps reporting that it is busy,

and I cannot connect to my LAN.

POSSIBLE REASON SOLUTION
Your network DHCP Server ran
out of IP addresses.
Inform your network
administrator.
SYMPTOM: My device does not recognize the card after I

insert it.

POSSIBLE REASONS SOLUTION
Install the software that came with
the Rugged CF 10/100 Card. You
can also download it from:
www.socketmobile.com/support/
downloads/Ethernet/10-100
You did not install the card
drivers. The card is NOT NE2000
compatible, so the software must
be installed.
If are a developer and want to
write NE2000 compatible drivers
for the card, please refer to the
“Rugged CF 10/100 Driver Porting
Notes,” available online at:
www.socketmobile.com/support/
downloads/ethernet/10-100