Not sure if it is the right place to ask the question..
I have a following issue
On my desktop computer I can't access internet. Precisely, i can't ping router. However I can ping other machines on local network and i'm getting IP from DHCP located on the same router.
In router log messages I found "Saturday November 21, 2009 14:10:07 Block MY_MAC-AB-A3-5E because no D flag"
I failed to find anything interesting in google.
Any ideas? (How make desktop add D flag to packets or stop router blocking traffic)
Desktop is running on Windows XP arp -a says that machine doesn't now MAC of router, however setting it to be static doesn't help either. Router is D-Link DI-524 I used to have internet on that machine, it stooped working recently, however i can't thing of anything that could cause that.