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Well-known TCP and UDP services and ports Retour

(Seulement disponible en anglais.)

Service Port Type Port Number
File Transfer Protocol (FTP)---Data TCP 20
FTP---Commands TCP 21
Telnet TCP 23
Simple Mail Transfer Protocol (SMTP)---E-mail TCP 25
Terminal Access Controller Access Control System (TACACS) UDP 49
Domain Name Server (DNS) TCP + UDP 53
Trivial File Transfer Protocol (TFTP) UDP 69
Finger TCP 79
SUN Remote Procedure Call (RPC) UDP 111
Network News Transfer Protocol (NNTP) TCP 119
Network Time Protocol (NTP) TCP + UDP 123
NEWS TCP 144
Simple Management Network Protocol (SNMP) UDP 161
SNMP (traps) UDP 162
Border Gateway Protocol (BGP) TCP 179
rlogin TCP 513
rexec TCP 514
talk TCP + UDP 517
ntalk TCP + UDP 518
Open Windows TCP + UDP 2000
Network File System (NFS) UDP 2049
X11 TCP + UDP 6000