| 169.47.9.224 | TCP | 80 | — | — |
| 50.22.217.212 | UDP | 7770 | 23070 | npsus on client side & npupdser on server side (Update Server) |
| 88.202.231.132 | FTP / TCP | 7771 | 7771 | Active-passive issue to be discussed (All report — Reports receive and Send) |
| 146.185.16.148 | UDP | 7772 | 23582 | npsus on client side & npupdser on server side (LicBank) |
| 146.185.26.20 | UDP | 7773 | 23838 | Listen port for LAN notification from LAN server (Tray Icon)
|
| 116.75.168.146 | INET | 7774 | 24090 | — |
| MySql EPS Intranet | TCP | 7775 | — | Intranet MySQL Port (Inetac / inetac2 / npsetcli) |
| NA | TCP | 7791 | 7791 | CLOUD (adminconsole.net) key-based logon mode |
| NA | TCP | 7779 | 7779 | LAN server for active-node pulse — LAN Server side : AcChActiv.exe |
| 115.108.54.51 | — | — | — | — |
| NPCREMOTE.EXE (Client-Side) | TCP | 5800 | 5800 | — |
| NPCREMOTE.EXE (Client-Side) | TCP | 5900 | 5900, 6000 | — |
| NPSHIELD.EXE (Server Side) | TCP | 5900 | 5900, 6000 | — |
| NPACCHAT.exe | TCP | 7776 | — | For Chat application |
| CMSERVER.exe | TCP | 7890 | — | Proxy Server |
| Intranet Console URL | TCP | 7777 | — | EPS Intranet URL by default port to access portal |
