Macbook Pro and Macbook not able to connect to internet

Here is the deal. We have a windows network and all of the windows laptops connect just find to the network. It is a WPA2 Personal network. I can get both the Macbook and the Pro to connect to the access point without a problem. I am able to ping internal addresses without a problem. As soon as I try to get to lets say google.com it times out. If i open safari and wait for about 30 mins or so the page will eventually load. I have tried doing a complete reinstall of Leopard and still nothing. I am fully patched and updated to the latest version of leopard as well.

I also have checked the firewall to see if there is a ACL's that are not allowing it to connect. I have not found anything.

Access Point: D-Link 8200AP
Macbook Pro: AirPort Extreme 1.4.8.3

Any other details that you need to help me? Thanks,
LVL 2
hartadminAsked:
Who is Participating?
 
hartadminConnect With a Mentor Author Commented:
Snow leopard was the only fix :)
0
 
strungCommented:
Check the Mac's advanced network settings to make sure you don't have proxy set.

Also to eliminate the possibility that it is a DNS problem, can the Macs go to:

http://72.14.205.99  ?

If they can, you know the problem is DNS.

If not, what IP address are the Macs getting by DHCP?  If it starts with 169., then it is not a valid IP address.
0
 
hartadminAuthor Commented:
No proxy, or DNS issue. I cannot navigate to that ip.

 Here is a traceroute of google.com.... THis tells me that I am leaving the network

Last login: Tue Apr  7 14:52:17 on console
natrt86$ traceroute google.com
traceroute: Warning: google.com has multiple addresses; using 209.85.171.100
traceroute to google.com (209.85.171.100), 64 hops max, 40 byte packets
 1  192.168.10.2 (192.168.10.2)  2.457 ms  1.297 ms  1.275 ms
 2  * * *
 3  * * *
 4  68.21 (6)  19.567 ms  8.879 ms  9.416 ms
 5  be-10-ar01.area4.il.chicago.comcast.net ()  21.293 ms  12.604 ms  19.135 ms
 6  pos-0-6-0-0-cr01.chicago.il.ibone.comcast.net ()  12.483 ms  13.156 ms  14.166 ms
 7  * * *
 8  * * *
 9  * * *
10  * * *
11  * * *
12  * *^C
0
Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

 
hartadminAuthor Commented:
Here is a screen shot of the Proxy settings and DHCP
Picture-3.png
Picture-4.png
0
 
strungCommented:
It's a long shot, but try turning off IPV6.
0
 
hartadminAuthor Commented:
No dice man same issues. Thanks for helping. I can't figure out why I can't add more points to this question either. I have more then 500 points.
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.