Hi, I have an old server and this is the normal behavior: radtest johndoe 'jdsecret' 127.0.0.1 0 testing123 Sending Access-Request of id 52 to 127.0.0.1 port 1812 User-Name = "johndoe" User-Password = "jdsecret" NAS-IP-Address = 127.0.0.1 NAS-Port = 0 Message-Authenticator = 0x00000000000000000000000000000000 rad_recv: Access-Accept packet from host 127.0.0.1 port 1812, id=52, length=20 I am doing a new server and it is different now: radtest johndoe 'jdsecret' 127.0.0.1 0 testing123 Sending Access-Request Id 250 from 0.0.0.0:43561 to 127.0.0.1:1812 User-Name = "johndoe" User-Password = "jdsecret" NAS-IP-Address = 10.0.0.3 NAS-Port = 0 Message-Authenticator = 0x00 (0) No reply from server for ID 250 socket 3 ... Why is NAS-IP-Address = 10.0.0.3? It makes no sense to me. There is no 10.0.0.3 in my interfaces. There is nothing in log, of course. TIA -- Cosme Corrêa +55 21 4042-6606