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Appendices 89
Appendix C: Ports Used
The following table lists the UDP and TCP port numbers used by the CPS. The
values assume a default CPS configuration; some values are configurable.
Ports Used by CPS
Port Type and Number Used for
TCP 22 SSH2, if enabled.
TCP 23 Telnet.
UDP 161 SNMP, if enabled.
TCP 3211 Secure protocol used by DSauth.
TCP 3001-3016 Telnet serial sessions with ports 1-16.
TCP 3101-3116 SSH serial sessions with ports 1-16.
TCP 8191 Protocol used by DSAuth.
TCP 8192 DS serial sessions with ports 1-16.