Hello Every body , I am working on Hotspot management System for Cloud Version , the authentication is done successfully and accounting also , but I am trying to send disconnect packet from my radius server to mikrotik , which doesn't have a Public IP I am using this command echo user-name=Ziad55 | radclient -x 10.10.0.103:1700 disconnect kskhfim2v the Nas IP address is 10.10.0.103 and I enabled the Incoming Packet in Mikrotik's radius config but I get this result Sent Disconnect-Request Id 112 from 0.0.0.0:53800 to 127.0.0.1:1700 length 28 User-Name = "Ziad55" Sent Disconnect-Request Id 112 from 0.0.0.0:53800 to 127.0.0.1:1700 length 28 User-Name = "Ziad55" Sent Disconnect-Request Id 112 from 0.0.0.0:53800 to 127.0.0.1:1700 length 28 User-Name = "Ziad55" (0) No reply from server for ID 112 socket 3 can u help me please to solve this issue ? it is not possible to get Public IP address [1562314050593]