I suspect there is a simple answer to this... ;-) Currently I have: <Handler Client-Identifer=foo> [Blah] <AuthBy LDAP2> [other blah] </AuthBy> </Handler> and it works just fine :-) However, there's a need to refuse ISDN Authentication attempts, So I figure a solution like this: <Handler Client-Identifer=foo,Nas-Port-Type=Sync,Request-Type=Access-Request> <AuthBy ????> [????] </AuthBy> </Handler> <Handler Client-Identifer=foo> [Blah] <AuthBy LDAP2> [other blah] </AuthBy> </Handler> I suppose I could use <Handler Client-Identifer=foo,Nas-Port-Type=Sync,Request-Type=Access-Request> <AuthBy FILE> FileName /foo/bar </AuthBy> </Handler> and either use an empty file (assuming it's permissible) or a single DEFAULT entry like say: DEFAULT Auth-Type = "Reject: ISDN calls not allowed" But is there anything simpler/more-elegant? Thanks, Neale. === Archive at http://www.open.com.au/archives/radiator/ Announcements on [EMAIL PROTECTED] To unsubscribe, email '[EMAIL PROTECTED]' with 'unsubscribe radiator' in the body of the message.