We try to configure the remote access VPN in 2811 router but we are facing some problem..
When we first turn on the router it will get authenticate from Radius sever & let the user to access in the LAN through VPN tunnel. But after disconnect the VPN tunnel, same vpn user when try to access the LAN through VPN , in his second attempt everything is ok but Router will not send any accounting information to the Radius Server.
For your convenience here I attached sh tech & diagram .
Looking for your assistance to resolve this problem, Why it is working in first attempt but not later attempt. but After reboot the router Same thing Happen.
Regards,
Hafiz Ahmed