DHCP Problems with Linksys Router with a twist.....

  • Thread starter Thread starter chadharter
  • Start date Start date
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chadharter

This one stumps me. I've got a friend with a cable modem. He plugs
his PC into the cable modem and his computer gets an IP address just
fine and everything works. He unplugs his computer from the cable
modem and plugs it into a wireless router (wired to one of the switch
ports) and his computer will never get a DHCP address. It just gets
stuck on "Aquiring Network Address" and finally comes back with the
limited connectivity error. I can connect another computer to the
wireless router, using the same cable and that computer gets a DHCP
address just fine. Something is causing his computer to not obtain and
address from the wireless router but when plugged directly into the
cable modem, it connects and obtains an address just fine. I have
verified that the card is set to DHCP and have even disabled the
firewall to troubleshoot. Still no luck. Any thoughts??
 
it could be the security settings issue. this link may help,

sent packets on wireless
Case Study - Sent packets only on a wireless computer and Limited or no connection.
Situation: one of our users has a XP computer with wireless connection. ....
www.howtonetworking.com/casestudy/sentpacket1.htm

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
This one stumps me. I've got a friend with a cable modem. He plugs
his PC into the cable modem and his computer gets an IP address just
fine and everything works. He unplugs his computer from the cable
modem and plugs it into a wireless router (wired to one of the switch
ports) and his computer will never get a DHCP address. It just gets
stuck on "Aquiring Network Address" and finally comes back with the
limited connectivity error. I can connect another computer to the
wireless router, using the same cable and that computer gets a DHCP
address just fine. Something is causing his computer to not obtain and
address from the wireless router but when plugged directly into the
cable modem, it connects and obtains an address just fine. I have
verified that the card is set to DHCP and have even disabled the
firewall to troubleshoot. Still no luck. Any thoughts??
 
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