Table B-3 Commonly Used Protocols and Associated Port Numbers
Keyword
monitor
nntps
whoami
sntp-heartbeat
imap4-ssl
password-chg
eudora-set
http-rpc-epmap
sco-websrvrmg3
ipcserver
sshell
sco-inetmgr
sco-sysmgr
sco-dtmgr
sco-websrvmgr
ldaps
dhcp-failover
mac-srvr-admin
doom
corba-iiop
corba-iiop-ssl
nmap
msexch-routing
ieee-mms-ssl
cisco-tdp
flexlm
kerberos-adm
Appendix B: Well-known Protocol, Port, and Other Numbers 291
Description
monitor
nntp protocol over TLS/SSL (was snntp) 563
whoami
SNTP HEARTBEAT
IMAP4 + SSl (use 993 instead)
Password Change
Eudora Set
HTTP RPC Ep Map
SCO Web Server Manager 3
SUN IPC server
SSLshell
Internet Configuration Manager
SCO System Administration Server
SCO Desktop Administration Server
SCO WebServer Manager
LDAP protocol over T
LS/SSL (was sldap)
DHCP Failover
MacOS Server Admin
doom Id Software
CORBA IIOP
CORBA IIOP SSL
NMAP
MS Exchange Routing
IEEE-MMS-SSL
Cisco TDP
Flexible License Manager
Kerberos administration
UDP/TCP
Port
561
565
580
585
586
592
593
598
600
614
615
616
617
620
636
647
660
666
683
684
689
691
695
711
744
749