Re: Option 82 DHCP Snooping + Freeradius auth of DHCP requests

Denis Iskandarov wrote:

DHCP server asking radius what to do with dhcp-request. radius gives "accept" if username -mac-address is in it's database, plus adding framed-ip-address and some other atributes to reply.

Except that a User-Name is never in a DHCP request.

as i understood from debug, freeradius can't find username (which is mac address, and sent in User-Name attribute field) which is described in USERS file, as well as in SQL base.

So... look in the Access-Request packet for the format of the User-Name, and add that to the "users" file, or SQL database. Alan DeKok.