topic 7260 and wrt54gl cannot get dhcp ip address in Wireless

7260 and wrt54gl cannot get dhcp ip address

ASzez — Mon, 17 Nov 2014 18:47:10 GMT

I have win 7, fully updated. Network adapter: 7260-N. On wrt54gl I cannot obtain ip adress with dhcp. Windows sometimes connects but only with "Limited access".

What is going on?

Re: 7260 and wrt54gl cannot get dhcp ip address

Jose_H_Intel1 — Tue, 18 Nov 2014 15:35:47 GMT

Try updating the router's firmware and disable uAPSD in the wireless adapter properties.

http://www.intel.com/support/wireless/wlan/sb/CS-034875.htm Intel® Wi-Fi Products — TechNote: Access Point Interoperability Issue with uAPSD

What type of security encryption is being used?

Can you connect to other DHCP networks with the Intel® wireless adapter?

Are other systems connecting properly to this wireless adapter?

Re: 7260 and wrt54gl cannot get dhcp ip address

ASzez — Sat, 22 Nov 2014 21:16:27 GMT

Both, laptop and router is fully updated.

I changed uAPSD and I will be testing.

Security encryption does not matter, because I also tried with open network.

I cannot connect neither at home, work, my iphone hotspot or mobile modem/router.

My old Lenovo x220 and every other system connect my WIFI without any problems.

Only new x240 with 7260 has problems. Works only with static IP.

Re: 7260 and wrt54gl cannot get dhcp ip address

Jose_H_Intel1 — Tue, 25 Nov 2014 00:03:18 GMT

Try resetting the tcp/ip stack. Otherwise, I would think something is interfering with the connection, like security software. You may also try in safe mode with networking.

http://support.microsoft.com/kb/299357 How to reset TCP/IP by using the NetShell utility