All, We have an hp infrastructure and use identity driven management to enforce some additional rights to users(as forcing vlan assignment). We have a mixed wireless environment with hp procurve and cisco(1200) For hp access points we don't have any problem, but when trying with cisco devices freeradius crasches with a segmentation fault. The segmentation fault happens when accessing the module hpidm.post-auth.conf which is loaded through radius.conf. (if i comment out this module i don't get the error, but then vlan assignment does't work for the hp's). Anyone else using this tool in a mixed environment? Stieven Struyf M.I.S. Division - System Operations Komatsu Europe International NV Mechelsesteenweg 586 B-1800 Vilvoorde Tel. +32 (0)2 2552551