| Servizio |
Numbero |
Protocollo |
Descrizione |
| tcpmux |
1 |
TCP, UDP |
TCP Port Service Multiplexer |
| echo |
7 |
TCP, UDP |
Echo |
| discard |
9 |
TCP, UDP |
Discard |
| systat |
11 |
TCP |
Active Users |
| daytime |
13 |
TCP, UDP |
Daytime (RFC 867) |
| qotd |
17 |
TCP |
Quote of the Day |
| msp |
18 |
TCP, UDP |
message send protocol |
| chargen |
19 |
TCP, UDP |
Character Generator |
| ftp-data |
20 |
TCP, UDP |
File transfer default data |
| ftp |
21 |
TCP, UDP |
File transfer control |
| ssh |
22 |
TCP, UDP |
Remote login protocol |
| telnet |
23 |
TCP, UDP |
Telnet |
| smtp |
25 |
TCP, UDP |
Simple Mail Transfer |
| time |
37 |
TCP, UDP |
Time |
| rlp |
39 |
TCP, UDP |
Resource location protocol |
| nameserver |
42 |
TCP, UDP |
Host name server |
| whois |
43 |
TCP, UDP |
Who is |
| re-mail-ck |
50 |
TCP, UDP |
Remote mail checking protocol |
| domain |
53 |
TCP, UDP |
Domain name server |
| bootps |
67 |
TCP, UDP |
Bootstrap protocol server |
| bootpc |
68 |
TCP, UDP |
Bootstrap protocol client |
| tftp |
69 |
TCP, UDP |
Trivial file transfer protocol |
| gopher |
70 |
TCP, UDP |
Gopher |
| finger |
79 |
TCP, UDP |
Finger |
| www |
80 |
TCP, UDP |
World wide web or HTTP |
| kerberos |
88 |
TCP, UDP |
Kerberos |
| supdup |
95 |
TCP, UDP |
SUPDUP |
| hostname |
101 |
TCP, UDP |
NIC Host Name Server |
| iso-tsap |
102 |
TCP, UDP |
ISO-TSAP Class 0 |
| csnet-ns |
105 |
TCP, UDP |
CCSO name server protocol |
| rtelnet |
107 |
TCP, UDP |
Remote Telnet Service |
| pop-2 |
109 |
TCP, UDP |
Post Office Protocol - Version 2 |
| pop-3 |
110 |
TCP, UDP |
Post Office Protocol - Version 3 |
| sunrps |
111 |
TCP, UDP |
SUN Remote Procedure Call |
| auth |
113 |
TCP, UDP |
Authentication Service |
| sftp |
115 |
TCP, UDP |
Simple File Transfer Protocol |
| uucp-path |
117 |
TCP, UDP |
UUCP Path Service |
| nntp |
119 |
TCP, UDP |
Network News Transfer Protocol |
| nyp |
123 |
TCP, UDP |
Network Time Protocol |
| netbios-ne |
137 |
TCP, UDP |
NETBIOS Name Service |
| netbios-dgram |
138 |
TCP, UDP |
NETBIOS Datagram Service |
| netbios-ssn |
139 |
TCP, UDP |
NETBIOS Session Service |
| imap |
143 |
TCP, UDP |
Internet Message Access Protocol |
| snmp |
161 |
TCP, UDP |
SNMP |
| snmp-trap |
162 |
TCP, UDP |
SNMPTRAP |
| cmip-man |
163 |
TCP, UDP |
CMIP/TCP Manager |
| cmip-agent |
164 |
TCP, UDP |
CMIP/TCP Agent |
| xdmcp |
177 |
TCP, UDP |
X Display Manager Control Protocol |
| nextstep |
178 |
TCP, UDP |
NextStep Window Server |
| bgp |
179 |
TCP, UDP |
Border Gateway Protocol |
| prospero |
191 |
TCP, UDP |
Prospero Directory Service |
| irc |
194 |
TCP, UDP |
Internet Relay Chat Protocol |
| smux |
199 |
TCP, UDP |
SMUX |
|