Hello Alan, Thank you for your reply. I would like to highlight that I have checked that the machines can ping each other. Moreover, they are on the same network and the routing also works. Hence, to me it does not seem like a network issue. I would greatly appreciate any further help in this regard. Thanks Again. --------------------------------------------------------------------------- Best Regards, Rishabh On 2/12/2014 12:08 PM, Rishabh.Shukla wrote: ----- Forwarded Message ----- From: "Alan DeKok" <aland@deployingradius.com> To: "FreeRadius users mailing list" <freeradius-users@lists.freeradius.org> Sent: Monday, February 10, 2014 8:53:13 PM Subject: Re: Radius Issue, No response from server Rishabh.Shukla wrote: <blockquote> I have also stopped the iptables services still radius server is not listening and during debug we found that the request is not even reaching radius server and moreover I am not getting any error message at all. Then your network is broken. Fix it. This isn't a RADIUS issue. Ensure that the machines can "ping" each other, that they're on the same network, routing works, etc. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html </blockquote>