• Whenever a user logs on to the NetScaler Gateway, the following message is printed in the ns.log file: 

  Oct  9 14:07:51 <local0.info> 10.102.39.165 10/09/2014:08:37:51 GMT ns_nike 0-PPE-0 : SSLVPN LOGIN 11590 0 : Context user1@10.10.10.1 - SessionId: 15- User user1 - Client_ip 10.252.x.x- Nat_ip "Mapped Ip" - Vserver 10.102.48.227:80 - Browser_type "CitrixReceiver Android VpnCapable" - SSLVPN_client_type Android - Group(s) "N/A"
   
  Oct  9 14:31:11 <local0.info> 10.102.39.165 10/09/2014:09:01:11 GMT ns_nike 0-PPE-0 : SSLVPN LOGIN 11623 0 : Context user2@10.10.10.1 - SessionId: 17- User user1 - Client_ip 10.252.x.x - Nat_ip "Mapped Ip" - Vserver 10.102.48.227:80 - Browser_type "CitrixReceiver Android VpnCapable" - SSLVPN_client_type Clientless - Group(s) "N/A"
   
  Oct  9 14:33:27 <local0.info> 10.102.39.165 10/09/2014:09:03:27 GMT ns_nike 0-PPE-0 : SSLVPN LOGIN 11648 0 : Context user3@10.10.10.1- SessionId: 18- User user1 - Client_ip 10.252.x.x Nat_ip "Mapped Ip" - Vserver 10.102.48.227:80 - Browser_type "CitrixReceiver Android VpnCapable" - SSLVPN_client_type ICA - Group(s) "N/A"
   
  Oct  9 14:41:08 <local0.info> 10.102.39.165 10/09/2014:09:11:08 GMT ns_nike 0-PPE-0 : SSLVPN LOGIN 11689 0 : Context user4@10.10.10.1 - SessionId: 21- User user1 - Client_ip 10.252.x.x- Nat_ip "Mapped Ip" - Vserver 10.102.48.227:80 - Browser_type "WindowsNT WinNT Windows NT 6.3 Mozilla 5.0" - SSLVPN_client_type Agent - Group(s) "N/A"
  
  

• Whenever a user logs out, the following message is printed in the ns.log file: 

  Oct  9 14:44:08 <local0.info> 10.102.39.165 10/09/2014:09:14:08 GMT ns_nike 0-PPE-0 : SSLVPN LOGOUT 11696 0 : Context user1@10.10.10.1 sessionId: 21- User user1 - Client_ip 10.252.x.x - Nat_ip "Mapped Ip" - Vserver 10.102.48.227:80 - Start_time "10/09/2014:09:10:44 GMT" - End_time "10/09/2014:09:14:08 GMT" - Duration 00:03:24  - Http_resources_accessed 0 - NonHttp_services_accessed 0 - Total_TCP_connections 1 - Total_UDP_flows 0 - Total_policies_allowed 0 - Total_policies_denied 0 - Total_bytes_send 754 - Total_bytes_recv 172 - Total_compressedbytes_send 0 - Total_compressedbytes_recv 0 - Compression_ratio_send 0.00% - Compression_ratio_recv 0.00% - LogoutMethod "Explicit" - Group(s) "N/A"

Note: The highlighted text above represents the session duration with the start and end time, the total-bytes sent and received during that session, and user information.