You could store the list in a text file and read it with rlm_passwd, or a users file with rlm_files. We've got a couple of "outside-of-SQL" exceptions stored in things like that.
You can iterate over the list with foreach.
Thanks for the suggestion. Do you have any examples you can offer of using foreach with rlm_files? I can not find much in the way of examples or documentation. In mods-enables/files, I have: files eduroam_static_ip { key = "%{Calling-Station-ID}" usersfile = ${confdir}/eduroam_static_ip } The file itself just contains the MAC address I am testing with: 42-42-42-42-42-42 Then in the sites file post auth, I have tried: foreach (eduroam_static_ip) { if (%{Foreach-Variable-0} == %{Calling-Station-Id}) { update reply { Tunnel-Type := VLAN Tunnel-Medium-Type := IEEE-802 Tunnel-Private-Group-ID := 641 } } } /etc/raddb-kent/sites-enabled/kent-eduroam[559]: Parse error after "foreach": unexpected token "(" Errors reading or parsing /etc/raddb-kent/radiusd.conf It looks like I'm missing the syntax for telling it to use the file as a list of attributes. Cheers Dave