Openvpn with remote freeradius
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 Had another setup of openvpn where i need to authenticate vpn clients using a remote free radius server. Location A has openVPN server, location B has freeradius with daloradius as the front end. Issue, is after making all config changes, when I try to connect to openvpn from the client, it asks for user/pass, entered daloradius username and pass. Openvpn then shows the logs as below: Tue Jul 7 09:01:12 2015 RADIUS-PLUGIN: Packet was not sent. 
 Tue Jul 7 09:01:12 2015 RADIUS-PLUGIN: Got no response from radius server.
 Tue Jul 7 09:01:12 2015 Error: RADIUS-PLUGIN: BACKGROUND AUTH: Auth failed!.I checked almost all forums but didnt find any solution yet. ML's please help!  
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 Since the radius server was running on UDP, i used nmap and found that all ports required are listening. Plus ufw is disabled as well just to make sure. 
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 Im sure someone has worked on Ubuntu and openvpn previously !  
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 What kind of authentication is the daloradius / freeradius back-end using? Can you test the authentication to the freeradius server from another server at Location B? 
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 @Ambarishrh said: Im sure someone has worked on Ubuntu and openvpn previously !  Not too much Ubuntu here. 
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 @dafyre said: What kind of authentication is the daloradius / freeradius back-end using? Can you test the authentication to the freeradius server from another server at Location B? Not sure how to answer that, daloradius is just a web based front end of freeradius to manage users. What I think is for some reason the ovpn server is not communicating with dalo server. @scottalanmiller its ubuntu which is my issue too. I am so comfortable with centos, and ufw firewall is something new to me. Not even sure if this thing is enabled or disabled!  


