Hello, I want to use FreeRadius for a set of WLAN AccessPoints. The general setup is done and seems to work well. Due to some demands of the local area network, I need to manipulate the local dhcp server every time a user eners this network via WLAN. This will be done via an external program that is called in the accounting-section of the default-server. This external program needs to know, which IP should be assigned to the Client. Therefore I need to set up an IP-Pool management - which IP is in use, which one not? The modules ippool and espacially sqlippool are very nice to use and configure. Is it possible to execute them manually? I'd like to retrieve the ip as a parameter that can be passed to this external program. The other way round I'd like to tell the module, which IP can be released. Is that possible and how? Thank you and merry christmas! Marten Pape