Ports and Processes Table
Netscout nGenius PFS Management is a Java-based application providing connectivity management of the nGenius 3900 series packet flow switch from virtually any location.
The following configuration can be customized based on your environment or needs and lists the external server communication ports and processes attached to each port. Some cannot disabled, and some cannot use a different port…
| Function | Port | Port # Configurable | By Default | Can be Disabled | Comment | Process |
|---|---|---|---|---|---|---|
| ssh | tcp/22 | No | On | No | Redundant external servers use tcp port 22 for ssh and scp and ICMP echo request/echo reply for ping. | sshd |
| TLS | Tcp/60100 | No | Off | Yes | Only used when Client TLS option is enabled. | UDBServ (HorizONServ in external server) |
| TLS | Tcp/60101 | No | Off | Yes | Only used when Client TLS option is enabled. | UDBServ (HorizONServ in external server) |
| http | Tcp/80 | Yes | On | Yes | httpd | |
| https | Tcp/443 | Yes | Off | Yes | httpd | |
| SSH CLI | Tcp/22022 | Yes | Off | Yes | horizONsshd | |
| CLI | Tcp/53058 | Yes | On | Yes | UDBServ (HorizONServ in external server) | |
| GUI | Tcp/50100 | No | On | No | UDBServ (HorizONServ in external server) | |
| GUI | Tcp/50101 | No | On | No | GUI Client polls server using this port. | UDBServ (HorizONServ in external server) |
| postgres | Tcp/5432 | No | On | No | Access is managed by pg_hba.conf (determines clients that can connect). Embedded server does not allow external connections. External server allows only redundant server to connect. | postgres database |
| switch discovery | Udp/65500 | No | On | No | Used by the switch to listen for external servers sending discovery cmds. Will only answer to well formatted packets. | UCSMgmt |
| switch discovery | Udp/65501 | No | On | No | Used by the server to process the answers from the switches. | HorizONServ |
| ntp | Udp/123 | No | Off | No | Time protocol | ntpd |
| server redundancy | Tcp/58990 | No | Off | Yes | Used only when redundancy in external server is enabled. | UDBMonitor |
| server/switch comm. | Tcp/3500 | No | On | No | Proprietary payload carries commands and responses. | UCSMgmt |