Linux and UNIX systems: Port requirements for S-TAP
If a firewall is located between the Guardium system and an S-TAP agent, verify that the ports that are used for connections between those components are open.
Use your firewall management utility to check, and open as relevant, the ports listed.
| Port | Protocol | Guardium system connection to ... |
|---|---|---|
| 16016 | TCP | Clear S-TAP |
| 16018 | TLS | Encrypted S-TAP |
| 16020 | TCP | Regular pooled connections |
| 16021 | TLS | TLS pooled connections |
| 16022 | TCP | Feed protocol |
| 16023 | TLS | Encrypted S-TAP TLS |