hello, I was recompiled the freeradius (2.1.7) with dhcp support. Enabled the dhcp support and is listening on proper port and interface ********************************* listen { type = "dhcp" ipaddr = * port = 67 } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /usr/local/var/run/radiusd/radiusd.sock Listening on dhcp interface eth0 address * port 67 as server dhcp Listening on proxy address * port 1814 Ready to process requests. ********************************* But! When I set up an ip address in the "sites-enabled/dhcp" DHCP-Request section, I can see it in the debug log (rad.log), as DHCP-Your-IP-Address, but the client isn't gets it. If I would like to get it through the mac2ip module (rad1.log), it is always 0.0.0.0 There is a mac2ip text file in the usr/local/etc/raddb dir, with this content: 08:00:27:27:8F:E1,192.168.5.55 The machine I use as DHCP client previously got an IP address from another DHCP server, but for the time of trying I always disconnect that from the network.