I have a very uniquie problem in my network. Basically we have two offices, one is operational office and second is corporate office. All the servers located in the operational office. In corporate office there is a radio link to connect the operational office. Sometimes in corporate office PC are not able to ping the gateway, but it pings the internal LAN. When this problem occurs. what i do that simply uninstall the TCP/IP and install it agian. This way it fixes the problem but sometimes it does not.
Still i dont understand why this problem occurs because of this i searched a lot but i didnt find any solution for this. I hope that you all will help me to fix that problem.