Hi cjoseph,
Let me explain my case.
I have a CPPM self-register portal and Clients can regist their device's MAC Address and IP Address in the register form.See Blow,
Before client get IP Address from DHCP Server, my DHCP server will do "Mac_Auth" with my CPPM.
after authentication successed, CPPM return Radius "Access-Accept" packet include "Framed-IP-Address" attribute to my DHCP Server.
And then my DHCP Server will deliver a "Static IP Address" register from client to their device.
That's what I are trying to do.
But I have a problem with Mac_Auth environment now.
Because my DHCP server do Mac_Auth to Radius server with "Access-Request" packet format is below,
The Username is "Mac Address" but the Password is ""(blank or empty).
So I always got authentication failed(Access-Reject) from CPPM's Mac_Auth.
Any idea for this case?
Thanks your reply again.:smileyhappy: