Get IP address of user run report

USER -> Reporting server -> SQL Server

    SELECT CONNECTIONPROPERTY('client_net_address') AS client_net_address

return of course IP of reporting server

In DOMAIN is this command return true IP of user if i setup double-hop kerberos authentication like link below?

http://blogs.technet.com/b/rob/archive/2011/11/23/enabling-kerberos-authentication-for-reporting-services.aspx

Similar posts didnt help

https://social.msdn.microsoft.com/Forums/sqlserver/en-US/a1a1e850-ed9c-44c1-928e-b9549ad79413/get-client-ip-address-and-workstation-name-of-user-viewing-report?forum=sqlreportingservices

http://social.msdn.microsoft.com/Forums/en-US/sqlreportingservices/thread/3541575d-5d4b-4044-a94f-276f2de9019c