Hi there, I'm using FreeRadius 2.1.3. I'm doing a mac based port assignment with sql backend. To untag a port of the switch in a VLAN works well. But in some case i need to tag a port in several VLAN. In the wiki [1] it looks possible. By following indicated in the wiki i inserted the followind data in my sql backend : insert into radgroupreply(groupname,attribute,op,value) values ('AP_test','Egress-VLANID',':=','0x320007'); insert into radgroupreply(groupname,attribute,op,value) values ('AP_test','Egress-VLANID',':=','0x32000102'); But when i plug the equipment radius give this debug : [sql1] expand: SELECT id, groupname, attribute, value, op FROM radgroupreply WHERE groupname = '%{Sql-Group}' ORDER BY id -> SELECT id, groupname, attribute, value, op FROM radgroupreply WHERE groupname = 'test' ORDER BY id rlm_sql: Failed to create the pair: Unknown value 0x320007 for attribute Egress-VLANID What am i missing or misunderstanding ? Help is welcome. Best regards, [1] http://wiki.freeradius.org/HP -- *Fabien COMBERNOUS* /unix system engineer/ www.kezia.com <http://www.kezia.com/> *Tel: +33 (0) 467 992 986* Kezia Group