I have a LAN-to-LAN VPN in place. I have a Cisco 3030 on one side and a Cisco 3020 on the other side. If I try to copy file bigger then 10mb over this VPN tunnel from one Windows server to another Windows server it fails after a while and says "network name is no longer available".
During my failed copy attempts, I started a continuous ping from server A to server B and I do not drop one single packet. The VPN tunnel is up at all times and I see packets encrypting and decrypting. I also see no errors on either Concentrators log and both are running the latest code. Any help would be greatly appreciated.
Thanks in advance.