We have a 3005 VPN Concentrator terminating all of our remote access VPNs. One of the internal domain controllers went down which serves as DHCP/DNS servers for remote access VPN users. I changed the settings in numerous locations within the Concentrator configuration which has the new servers but users are still unable to connect. It gets stuck on "Negotiating Security Policy". I have confirmed from the VPN log that users are being authenticated properly. The log shows:
"Connection terminated for peer mblanchfield.
Reason: Peer Terminate, Administratively Disconnected."
"DHCP discover timeout: no response from polled servers"
"Received unsupported transaction mode attribute: 5"