TCP/IP Problems - Access Denied

[Guest]

A client of mine is having problems accessing the internet. The workstation
is not able to get an IP address from the Linksys cable modem/router. When
trying to renew its IP address using IPCONFIG /RENEW I get an error message
stating: Local Area Connection: Unexpected network failure or insufficient
access or access is denied. I have tried to use a new network card, no luck.
Reinstalled OS, no luck. New cables, no luck. Even had the cable
modem/router replaced. The wireless on the router works. There is an Apple
Airport using the same router and it works fine. Any suggestions?

 

[Simas Kvilius]

Usualy this means that router is out of IP's, check DHCP IP pool
configuration.