Port Function English Note Function Chinese Note 1 TCPMUX TCP Port Service Multiplexer Transfer Control Protocol Port Service Multi-channel Switch Selector 2 CompressNet Management Utility CompressNet Management Utility 3 CompressNet Compression Process Compression Process 5 RJE Remote Job Entry Remote Job Sign in 7 Echo Echo Express 9 Discard Discard Discard 11 SYSTAT ACTIVE USERS Online User 13 Daytime Daytime Time 17 qotd Quote Of The Day Reference 18 MSP Message Send Protocol Message Send Protocol 19 Chargen Character Generator Character Generator 20 FTP-DATA File Transfer [Default Data] file transfer Protocol (default data port) 21 FTP file Transfer [Control] file transfer protocol (Control) 22 SSH SSH Remote Login Protocol SSH Remote Login Protocol 23 Telnet Telnet Terminal Simulation Protocol 24? Any Private Mail System reserved for personal mail system 25 SMTP simple Mail Transfer simple mail transmission protocol 27 nsw-fe NSW user system FE NSW-user systems field engineer 29 msg-icp mSG ICP mSG ICP 31 msg-auth mSG Authentication mSG verify 33 dsp display support protocol show support agreement 35? any private printer server Reserved for personal printer services 37 Time Time Time 38 Rap Route Acce ss Protocol Routing Access Protocol 39 rlp Resource Location Protocol Resource Location Protocol 41 graphics Graphics Graphics 42 nameserver WINS Host Name Server WINS host name service 43 nicname Who Is "nickname"
WHO IS Service 44 MPM-Flags MPM Flags Protocol MPM (Message Processing Module) Sign Protocol 45 MPM Message Processing Module [RECV] Message Processing Module 46 MPM-SND MPM [Default Send] Message Process Module (Default Send Port) 47 Ni-FTP NI FTP NI FTP 48 auditd digital Audit Daemon digital audio background service 49 tacacs Login host protocol (TACACS) TACACS login host agreement 50 re-mail-ckRemote Mail checking protocol remote Mail check protocol 51 la-maint IMP Logical Address Maintenance IMP (Interface information Processor) Logical Address Maintenance 52 XNS-Time XNS Time Protocol Xi Xi Network Service System Time Protocol 53 Domain Domain Name Server Domain Name Server 54 XNS-CH XNS Clearinghouse Server 54 ISI-GL ISI Graphics Language ISI Graphics Language 56 XNS -Auth XNS Authentication Xerox Network Service System Verification 57? Any Private Terminal Access Reserved Personal Terminal Access 58 XNS-Mail Xns Mail Xerox Network Service System Email 59? Any Private File Service Reserved personal file service 60? Unassigned undefined 61 ni -mail ni mail ni mail? 62 ACAS ACA Services Asynchronous Communication Adapter Service 63 Whois WHOIS WHOIS
64 covia Communications Integrator (CI) communication interface 65 tacacs-ds TACACS-Database Service TACACS database service 66 sql * net Oracle SQL * NET Oracle SQL * NET 67 bootps Bootstrap Protocol Server Bootstrap Protocol server 68 bootpc Bootstrap Protocol Client Bootstrap Protocol Client 69 TFTP Trivial File Transfer Small File Transfer Protocol 70 Gopher Gopher Information Retrieval Protocol 71 NETRJS-1 Remote Job Service Remote Job Service 72 Netrjs-2 Remote Job Service Remote Job Service 73 Netrjs-3 Remote Job Service Remote Job Service 74 NetRJS- 4 Remote Job Service Remote Job Services 75? Any Private Dial Out Service Reserved To your personal dial-out service 76 DEOS Distributed External Object Store Distributed External Object Storage 77? Any Private RjE Service Reserved to Personal Remote Job Enter Services 78 VETTCP VETTCP Correction TCP? 79 Finger Finger Query Remote Host Online User and other information 80 HTTP World Wide Web HTTP Global Information Network Hyper Text Transfer Protocol 81 Hosts2-NS Hosts2 Name Server Host2 Name Service 82 XFER XFER UTILITY Transport Utility 83 MIT-ML-dev Mit ML DEVICE Modular Intelligent Terminal ML Device 84 CTF Common Trace Facility Public Tracking Device 85 ML Device Modular Intelligent Terminal ML Device 86 MFCOBOL MIC RO FOCUS COBOL Micro Focus Cobol Programming Language 87? Any Private Terminal Link Reserved to Personal Terminal Connection 88 Kerberos Kerberos Kerberros Security Authentication System 89 SU-MIT-TG SU / MIT TELNET GATEWAY SU / MIT Terminal Simulation Gateway 90 DNSIX DNSIX Securit Attribute Token map DNSIX security attribute flags FIG. 91 mit-dov MIT Dover spooler MIT Dover spool 92 npp network printing protocol network printing protocol 93 dcp device control protocol device control protocol 94 objcall Tivoli Object dispatcher Tivoli objects scheduler 95 supdup SUPDUP 96 dixie DIXIE protocol Specification DIXIE protocol specification 97 swift-rvf (Swift remote virtural file protocol) fast remote virtual file protocol 98 tacnews TAC News TAC News protocol 99 metagram Metagram Relay 100 newacct [unauthorized use] 109,110 port: 109 port is for the POP2 (Post Office protocol Version 2,
Post Office Agreement 2) Open, 110 port is open to POP3 (Mail Protocol 3) service, POP2, POP3 is mainly used to receive mail. 111 Port: 111 Port is the port of Sun's RPC (Remote Procedure Call, Remote Procedure Call) service, mainly used for internal process communication of different computers in distributed systems, RPC is important in various network services s component. 113 ports: 113 ports are mainly used for Windows "Authentication Service" (authentication service).
119 port: 119 port is open to "Network News Transfer Protocol" is open.
135 ports: 135 ports are mainly used to use RPC (Remote Procedure Call, Remote Procedure Call) protocol and provide DCOM (Distributed Component Object Model) service. 137 Port: 137 port is mainly used for "NetBIOS Name Service". 139 Port: 139 Port is provided for "NetBIOS Session Service", mainly used to provide Windows files and printer sharing and Samba services in UNIX. 143 Port: 143 Port is mainly used for Internet Message Access Protocol V2 (Internet Message Access Protocol, Abbreviation IMAP). 161 Port: 161 port is used for "Simple Network Management Protocol" (Simple Network Management Protocol, Abbmp). 443 Port: 43 port is web browsing port, mainly for HTTPS services, is another HTTP that provides encryption and through security port. 554 Port: 554 Port By default, "Real Time Streaming Protocol" is used for "real time streaming protocol". 1024 Port: 1024 Port General is generally not fixed assigned to a service, the interpretation in English is "reserved". 1080 port: 1080 port is the port used by the SOCKS agent service, and the WWW service used by everyone usually uses the HTTP protocol for proxy service. 1755 Port: 1755 Port By default, "Microsoft Media Server" is used for "Microsoft Media Server," MMS). 4000 ports: 4000 ports are used for QQ chat tools that are often used, and then, that is, the port open for QQ clients, the port used by the QQ server is 8000. 5554 Port: On April 30 this year, there was a new worm-oscillating wave (Worm.SASSER) for Microsoft LSASS services, which used TCP 5554 ports to open an FTP service, mainly for viruses. Spread. 5632 Port: 5632 Port is the port that is opened by the remote control software pcanywhere familiar to. 8080 port: 8080 port is 80 ports, which are used for WWW proxy services, and web browsing can be implemented.
