Hi All, I use freeradius version 2.1.3 and LDAP to authenticate ADSL users. I have a requirement to compare the NAS-Port-Id in the user request to the one in the LDAP. But when I test it, radius debug output says "Pairs do not match. Rejecting user.". But the values in the request and LDAP are same. I have attached the debug output. Asin