[[todo]]

Bitte auf die Reihenfolge achten da die Tabelle nicht sortierbar ist.

^Nr. ^Protokoll^Beschreibung^
|20  |FTP      |Datenübertragung|
|21  |FTP      |Verbindungsaufbau und Steuerung|
|22  |SSH      |Secure Shell|
|23  |Telnet   |Terminal Emulation Programm|
|25  |SMTP     |Mail Transfer Agent|
|49  |Tacacs   |[[Tacacs]] Login Host Protocol|
|53  |DNS      |Domain Name Service|
|69  |TFTP     |Trivial File Transfer Protocol|
|79  |Finger   |[[Finger]]|
|80  |HTTP     |Webserver|
|88  |Kerberos |[[Kerberos]] Authentifizierungssystem|
|100 |POP      |Mail Delivery Agent v2|
|110 |POP      |Mail Delivery Agent v3|
|111 |SunRPC   |zB [[NFS]] Portmapper|
|115 |SFTP     |Simple File Transfer Protocol|
|123 |NTP      |Network Time Protocol|
|137 |NetBIOS  |NetBIOS Name Service|
|138 |NetBIOS  |NetBIOS Datagram Service|
|139 |NetBIOS  |NetBIOS Session Service|
|143 |IMAP     |Mail Delivery Agent|
|161 |SNMP     |Simple Network Management Protocol|
|162 |SNMP     |Simple Network Management Protocol Trap|
|179 |BGP      |[[bgp|Border Gateway Protocol]]|
|246 |BGMP     |Border Gateway Multicast Protocol|
|389 |LDAP     |[[ldap|Lightweight directory access protocol]]|
|443 |HTTPS    |Webserver verschlüsselt|
|445 |SMB      |Windows Freigaben, auch bekannt als CIFS|
|464 |Kerberos |Kerberos Change/Set password|
|465 |SMTPs    |Mail Transfer Agent verschlüsselt|
|520 |RIP      |[[rip|Routing information protocol]]|
|521 |RIP      |[[rip|Routing information protocol]] für [[IPv6]]|
|543 |kLOGIN   |[[kerberos|Kerberos]] login|
|544 |kSHELL   |[[kerberos|Kerberos]] Remote shell|
|546 |DHCPv6   |DHCPv6 Client|
|547 |DHCPv6   |DHCPv6 Server|
|587 |SMTP     |Mail Transfer Agent|
|636 |LDAPS    |[[ldap|Lightweight directory access protocol]] over [[TLS]]/SSL|
|646 |LDP      |[[ldp|Label distribution protocol]] für [[MPLS]]|
|993 |IMAPs    |Mail Delivery Agent verschlüsselt|
|995 |POPs     |Mail Delivery Agent|
|3389|RDP      |Remote Desktop|