I've got a problem with the ACS 5.1 RADIUS Authentication for Nortel network devices (Baystack 470, ERS 5530 5510, Passport 8606).
After configuring RADIUS on these device (primary serv, secondary serv, secret key, port...) and adding them to my ACS Servers.
I can't manage to login using RADIUS and i get the following message.
"Permission denied, please try again" or "No response from RADIUS server"(?) (depending on the device type)
But in my ACS View, I can see : "Authentication succeeded."
I've also checked the RADIUS frames, the "Access-Request" and "Access-Accept" are correctly transmitted.
I've got no problems with RADIUS Auth using other brand devices
Is there any known issues with Nortels devices using Cisco ACS 5.1 with RADIUS Authentication ?