Open Source Security Tools : Practical Guide to Security Applications part 45. Few frontline system administrators can afford to spend all day worrying about security. But in this age of widespread virus infections, worms, and digital attacks, no one can afford to neglect network defenses. Written with the harried IT manager in mind, Open Source Security Tools is a practical, hands-on introduction to open source security tools. | Page 419 Friday June 25 2004 1 41 PM Appendix C Well-Known TCP IP Port Numbers 419 decauth 316 tcp decAuth decauth 316 udp decAuth Michael Agishtein misha@ zannet 317 tcp Zannet zannet 317 udp Zannet Zan Oliphant zan@ pkix-timestamp 318 tcp PKIX TimeStamp pkix-timestamp 318 udp PKIX TimeStamp Robert Zuccherato ptp-event 319 tcp PTP Event ptp-event 319 udp PTP Event ptp-general 320 tcp PTP General ptp-general 320 udp PTP General John Eidson eidson@ pip 321 tcp PIP pip 321 udp PIP Gordon Mohr gojomo@ rtsps 322 tcp RTSPS rtsps 322 udp RTSPS Anders Klemets anderskl@ 323-332 Unassigned texar 333 tcp Texar Security Port texar 333 udp Texar Security Port Eugen Bacic ebacic@ 334-343 Unassigned pdap 344 tcp Prospero Data Access Protocol pdap 344 udp Prospero Data Access Protocol B. Clifford Neuman bcn@ pawserv 345 tcp Perf Analysis Workbench pawserv 345 udp Perf Analysis Workbench zserv 346 tcp Zebra server zserv 346 udp Zebra server fatserv 347 tcp Fatmen Server fatserv 347 udp Fatmen Server csi-sgwp 348 tcp Cabletron Management Protocol csi-sgwp 348 udp Cabletron Management Protocol mftp 349 tcp mftp mftp 349 udp mftp Dave Feinleib davefe@ matip-type-a 350 tcp MATIP Type A matip-type-a 350 udp MATIP Type A matip-type-b 351 tcp MATIP Type B matip-type-b 351 udp MATIP Type B Alain Robert arobert@ The following entry records an unassigned but widespread use bhoetty 351 tcp bhoetty added 5 21 97 bhoetty 351 udp bhoetty John Kelly johnk@ dtag-ste-sb 352 tcp DTAG assigned long ago Page 420 Friday June 25 2004 1 41 PM 420 Appendix C Well-Known TCP IP Port Numbers dtag-ste-sb 352 udp DTAG Ruediger Wald wald@ The following entry records an unassigned but widespread use bhoedap4 352 tcp bhoedap4 added 5 21 97 bhoedap4 352 udp bhoedap4 John Kelly johnk@ ndsauth 353 tcp NDSAUTH ndsauth