网络端口详解

（1）公认端口（Well Known Ports）：从0到1023，它们紧密绑定（binding）于一些服务。通常这些端口的通讯明确表明了某种服务的协议。例如：80端口实际上总是HTTP通讯。 （2）注册端口（Registered Ports）：从1024到49151。它们松散地绑定于一些服务。也就是说有许多服务绑定于这些端口，这些端口同样用于许多其它目的。例如：许多系统处理动态端口从1024左右开始。 （3）动态和/或私有端口（Dynamic and/or Private Ports）：从49152到65535。理论上，不应为服务分配这些端口。实际上，机器通常从1024起分配动态端口。但也有例外：SUN的RPC端口从32768开始。 0 通常用于分析操作系统。这一方法能够工作是因为在一些系统中“0”是无效端口，当你试图使用一种通常的闭合端口连接它时将产生不同的结果。一种典型的扫描：使用IP地址为0.0.0.0，设置ACK位并在以太网层广播。 1　tcpmux　TCP Port Service Multiplexer　传输控制协议端口服务多路开关选择器 2　compressnet　Management Utility　　 compressnet 管理实用程序 3　compressnet　Compression Process　　 压缩进程 5　rje　Remote Job Entry　　　　 远程作业登录 7　echo　Echo　　　　　　 回显 9　discard　Discard　　　　 丢弃 11　systat　Active Users　　　　 在线用户 13　daytime　Daytime　　　　　 时间 17　qotd　Quote of the Day　　　 每日引用 18　msp　Message Send Protocol　　　 消息发送协议 19　chargen　Character Generator　　 字符发生器 20　ftp-data　File Transfer[Default Data]　 文件传输协议(默认数据口)　 21　ftp　File Transfer[Control]　　　 文件传输协议(控制) 22　ssh　SSH Remote Login Protocol　　 SSH远程登录协议 23　telnet　Telnet　　　　 终端仿真协议 24　any private mail system　　　 预留给个人用邮件系统 25　smtp　Simple Mail Transfer　　　 简单邮件发送协议 27　nsw-fe　NSW User System FE　　　 NSW 用户系统现场工程师 29　msg-icp　MSG ICP　　　　　 MSG　ICP 31　msg-auth　MSG Authentication　　 MSG验证 33　dsp　Display Support Protocol　　 显示支持协议 35　any private printer server　　 预留给个人打印机服务 37　time　Time　　　　　　 时间 38　rap　Route Access Protocol　　　 路由访问协议 39　rlp　Resource Location Protocol　　 资源定位协议 41　graphics　Graphics　　　　 图形 42　nameserver　WINS Host Name Server　　 WINS 主机名服务 43　nicname　Who Is　　　　 "绰号" who is服务 44　mpm-flags　MPM FLAGS Protocol　　 MPM(消息处理模块)标志协议 45　mpm　Message Processing Module [recv]　 消息处理模块　 46　mpm-snd　MPM [default send]　　　 消息处理模块(默认发送口) 47　ni-ftp　NI FTP　　　　 NI FTP 48 　auditd　Digital Audit Daemon　　 数码音频后台服务49　tacacs　Login Host Protocol (TACACS)　 TACACS登录主机协议50　re-mail-ck Remote Mail Checking Protocol　 远程邮件检查协议[未结束] 51　la-maint　IMP Logical Address Maintenance　 IMP(接口信息处理机)逻辑地址维护 52　xns-time　XNS Time Protocol　　　 施乐网络服务系统时间协议 53　domain　Domain Name Server　　　 域名服务器 54　xns-ch　XNS Clearinghouse　　　　 施乐网络服务系统票据交换 55　isi-gl　ISI Graphics Language　　 ISI图形语言 56　xns-auth　XNS Authentication　　 施乐网络服务系统验证 57　?　any private terminal access　　 预留个人用终端访问 58　xns-mail　XNS Mail　　　　 施乐网络服务系统邮件 59　any private file service　　　 预留个人文件服务 60　Unassigned　　　　　 未定义 61　ni-mail　NI MAIL　　　　　 NI邮件? 62　acas　ACA Services　　　　 异步通讯适配器服务 63　whois+ whois+　　　　　 WHOIS+ 64　covia　Communications Integrator (CI)　 通讯接口　 65　tacacs-ds　TACACS-Database Service　　 TACACS数据库服务 66　sql*net　Oracle SQL*NET　　　 oracle SQL*NET 67　bootps　Bootstrap Protocol Server　　 引导程序协议服务端 68　bootpc　Bootstrap Protocol Client　　 引导程序协议客户端 69　tftp　Trivial File Transfer　　　 小型文件传输协议 70　gopher　Gopher　　　　 信息检索协议 71　netrjs-1　Remote Job Service　　 远程作业服务 72　netrjs-2　Remote Job Service　　 远程作业服务 73　netrjs-3　Remote Job Service　　 远程作业服务 74　netrjs-4　Remote Job Service　　 远程作业服务 75　any private dial out service　　 预留给个人拨出服务 76 deos　Distributed External Object Store 分布式外部对象存储　 77　any private RJE service　　 　 预留给个人远程作业输入服务 78　vettcp　vettcp　　　　 修正TCP? 79　finger　Finger　　　　 查询远程主机在线用户等信息 80　http　World Wide Web HTTP　　　　 全球信息网超文本传输协议 81　hosts2-ns　HOSTS2 Name Server　　 HOST2名称服务 82　xfer　XFER Utility　　　　 传输实用程序 83　mit-ml-dev　MIT ML Device　　　　 模块化智能终端ML设备 84　ctf　Common Trace Facility　　　 公用追踪设备 85　mit-ml-dev　MIT ML Device　　　　 模块化智能终端ML设备 86　mfcobol　Micro Focus Cobol　　　 Micro Focus Cobol编程语言 87　any private terminal link　　 预留给个人终端连接 88　kerberos　Kerberos　　　　 Kerberros安全认证系统 89　su-mit-tg　SU/MIT Telnet Gateway　　 SU/MIT终端仿真网关 90　dnsix　DNSIX Securit Attribute Token Map　 DNSIX 安全属性标记图91　mit-dov　MIT Dover Spooler　　　 MIT Dover假脱机 92　npp　Network Printing Protocol　　 网络打印协议 93　dcp　Device Control Protocol　　 设备控制协议 94　objcall　Tivoli Object Dispatcher　　 Tivoli对象调度 95　supdup　 SUPDUP　　　　 96　dixie　DIXIE Protocol Specification　　 DIXIE协议规范 97　swift-rvf（Swift Remote Virtural File Protocol）快速远程虚拟文件协议98　tacnews　TAC News　　　　　 TAC新闻协议 99　metagram　Metagram Relay　　　　 100　newacct　[unauthorized use] 101=NIC Host Name Server 102=ISO-TSAP 103=Genesis Point-to-Point Trans Net 104=ACR-NEMA Digital Imag. & Comm. 300 105=Mailbox Name Nameserver 106=3COM-TSMUX3com-tsmux 107=Remote Telnet Service 108=SNA Gateway Access Server 109=Post Office Protocol - Version 2 110=Post Office Protocol - Version 3 111=SUN RPC 112=McIDAS Data Transmission Protocol 113=Authentication Service 114=Audio News Multicast 115=Simple File Transfer Protocol 116=ANSA REX Notify 117=UUCP Path Service 118=SQL Servicessqlserv 119=Network News Transfer Protocol 120=CFDPTKTcfdptkt 121=Encore Expedited Remote Pro.Call 122=SMAKYNETsmakynet 123=Network Time Protocol 124=ANSA REX Trader 125=Locus PC-Interface Net Map Ser 126=Unisys Unitary Login 127=Locus PC-Interface Conn Server 128=GSS X License Verification 129=Password Generator Protocol 130=cisco FNATIVE 131=cisco TNATIVE 132=cisco SYSMAINT 133=Statistics Service 134=INGRES-NET Service 135=Location Service 136=PROFILE Naming System 137=NETBIOS Name Service 138=NETBIOS Datagram Service 139=NETBIOS Session Service 140=EMFIS Data Service 141=EMFIS Control Service 142=Britton-Lee IDM 143=Interim Mail Access Protocol v2 144=NewSnews 145=UAAC Protocoluaac 146=ISO-IP0iso-tp0 147=ISO-IPiso-ip 148=CRONUS-SUPPORT 149=AED 512 Emulation Service 150=SQL-NETsql-net 151=HEMShems 152=Background File Transfer Program 153=SGMPsgmp 154=NETSCnetsc-prod 155=NETSCnetsc-dev 156=SQL Service 157=KNET/VM Command/Message Protocol 158=PCMail Serverpcmail-srv 159=NSS-Routingnss-routing 160=SGMP-TRAPSsgmp-traps 161=SNMP 162=SNMP TRAP 163=CMIP/TCP Manager 164=CMIP/TCP Agent 165=Xeroxxns-courier 166=Sirius Systems 167=NAMPnamp 168=RSVDrsvd 169=Send 170=Network PostScript 170=Network PostScript 171=Network Innovations Multiplex 172=Network Innovations CL/1 173=Xyplexxyplex-mux 174=MAILQ 175=VMNET 176=GENRAD-MUXgenrad-mux 177=X Display Manager Control Protocol 178=NextStep Window Server 179=Border Gateway Protocol 180=Intergraphris 181=Unifyunify 182=Unisys Audit SITP 183=OCBinderocbinder 184=OCServerocserver 185=Remote-KIS 186=KIS Protocolkis 187=Application Communication Interface 188=Plus Five 401=Uninterruptible Power Supply 402=Genie Protocol 403=decapdecap 404=ncednced 405=ncldncld 406=Interactive Mail Support Protocol 407=Timbuktutimbuktu 408=Prospero Resource Manager Sys. Man. 409=Prospero Resource Manager Node Man. 410=DECLadebug Remote Debug Protocol 411=Remote MT Protocol 412=Trap Convention Port 413=SMSPsmsp 414=InfoSeekinfoseek 415=BNetbnet 416=Silverplattersilverplatter 417=Onmuxonmux 418=Hyper-Ghyper-g 419=Arielariel1 420=SMPTEsmpte 421=Arielariel2 422=Arielariel3 423=IBM Operations Planning and Control Start 424=IBM Operations Planning and Control Track 425=ICADicad-el 426=smartsdpsmartsdp 427=Server Location 429=OCS_AMU 430=UTMPSDutmpsd 431=UTMPCDutmpcd 432=IASDiasd 433=NNSPnnsp 434=MobileIP-Agent 435=MobilIP-MN 436=DNA-CMLdna-cml 437=comscmcomscm 439=dasp, Thomas Obermair 440=sgcpsgcp 441=decvms-sysmgtdecvms-sysmgt 442=cvc_hostdcvc_hostd 443=https 444=Simple Network Paging Protocol 445=Microsoft-DS 446=DDM-RDBddm-rdb 447=DDM-RFMddm-dfm 448=DDM-BYTEddm-byte 449=AS Server Mapper 450=TServertserver 512=exec, Remote process execution 513=login, remote login 514=cmd, exec with auto auth. 514=syslog 515=Printer spooler 516=Unassigned 517=talk 519=unixtime 520=extended file name server 521=Unassigned 522=Unassigned 523=Unassigned 524=Unassigned 526=newdate 530=rpc courier 531=chatconference 532=readnewsnetnews 533=for emergency broadcasts 539=Apertus Technologies Load Determination 540=uucp 541=uucp-rlogin 542=Unassigned 543=klogin 544=kshell 545=Unassigned 546=Unassigned 547=Unassigned 548=Unassigned 549=Unassigned 550=new-who 551=Unassigned 552=Unassigned 553=Unassigned 554=Unassigned 555=dsf 556=remotefs 557-559=rmonitor 560=rmonitord 561=dmonitor 562=chcmd 563=Unassigned 564=plan 9 file service 565=whoami 566-569 Unassigned 570=demonmeter 571=udemonmeter 572-599 Unassigned ipc server 600=Sun IPC server 607=nqs 606=Cray Unified Resource Manager 608=Sender-Initiated/Unsolicited File Transfer 609=npmp-trapnpmp-trap 610=npmp-localnpmp-local 611=npmp-guinpmp-gui 634=ginadginad 666=Doom Id Software 704=errlog copy/server daemon 709=EntrustManager 729=IBM NetView DM/6000 Server/Client 730=IBM NetView DM/6000 send/tcp 731=IBM NetView DM/6000 receive/tcp 741=netGWnetgw 742=Network based Rev. Cont. Sys. 744=Flexible License Manager 747=Fujitsu Device Control 748=Russell Info Sci Calendar Manager 749=kerberos administration 751=pump 752=qrh 754=send 758=nlogin 759=con 760=ns 762=quotad 763=cycleserv 765=webster 767=phonephonebook 769=vid 771=rtip 772=cycleserv2 774=acmaint_dbd 775=acmaint_transd 780=wpgs 786=Concertconcert 800=mdbs_daemon 996=Central Point Software 997=maitrd 999=puprouter 1023=Reserved 1024=Reserved 1025=network blackjack 1030=BBN IAD 1031=BBN IAD 1032=BBN IAD 1067=Installation Bootstrap Proto. Serv. 1068=Installation Bootstrap Proto. Cli. 1080=SOCKS 1083=Anasoft License Manager 1084=Anasoft License Manager 1155=Network File Access 1222=SNI R&D network 1248=hermes 1346=Alta Analytics License Manager 1347=multi media conferencing 1347=multi media conferencing 1348=multi media conferencing 1349=Registration Network Protocol 1350=Registration Network Protocol 1351=Digital Tool Works (MIT) 1352=/Lotus Notelotusnote 1353=Relief Consulting 1354=RightBrain Software 1355=Intuitive Edge 1356=CuillaMartin Company 1357=Electronic PegBoard 1358=CONNLCLIconnlcli 1359=FTSRVftsrv 1360=MIMERmimer 1361=LinX 1362=TimeFliestimeflies 1363=Network DataMover Requester 1364=Network DataMover Server 1365=Network Software Associates 1366=Novell NetWare Comm Service Platform 1367=DCSdcs 1368=ScreenCastscreencast 1369=GlobalView to Unix Shell 1370=Unix Shell to GlobalView 1371=Fujitsu Config Protocol 1372=Fujitsu Config Protocol 1373=Chromagrafxchromagrafx 1374=EPI Software Systems 1375=Bytexbytex 1376=IBM Person to Person Software 1377=Cichlid License Manager 1378=Elan License Manager 1379=Integrity Solutions 1380=Telesis Network License Manager 1381=Apple Network License Manager 1382=udt_os 1383=GW Hannaway Network License Manager 1384=Objective Solutions License Manager 1385=Atex Publishing License Manager 1386=CheckSum License Manager 1387=Computer Aided Design Software Inc LM 1388=Objective Solutions DataBase Cache 1389=Document Manager 1390=Storage Controller 1391=Storage Access Server 1392=Print Managericlpv-pm 1393=Network Log Server 1394=Network Log Client 1395=PC Workstation Manager software 1396=DVL Active Mail 1397=Audio Active Mail 1398=Video Active Mail 1399=Cadkey License Manager 1400=Cadkey Tablet Daemon 1401=Goldleaf License Manager 1402=Prospero Resource Manager 1403=Prospero Resource Manager 1404=Infinite Graphics License Manager 1405=IBM Remote Execution Starter 1406=NetLabs License Manager 1407=DBSA License Manager 1408=Sophia License Manager 1409=Here License Manager 1410=HiQ License Manager 1411=AudioFileaf 1412=InnoSysinnosys 1413=Innosys-ACLinnosys-acl 1414=IBM MQSeriesibm-mqseries 1415=DBStardbstar 1416=Novell LU6.2novell-lu6.2 1417=Timbuktu Service 1 Port 1417=Timbuktu Service 1 Port 1418=Timbuktu Service 2 Port 1419=Timbuktu Service 3 Port 1420=Timbuktu Service 4 Port 1421=Gandalf License Manager 1422=Autodesk License Manager 1423=Essbase Arbor Software 1424=Hybrid Encryption Protocol 1425=Zion Software License Manager 1426=Satellite-data Acquisition System 1 1427=mloadd monitoring tool 1428=Informatik License Manager 1429=Hypercom NMSnms 1430=Hypercom TPDUtpdu 1431=Reverse Gosip Transport 1432=Blueberry Software License Manager 1433=Microsoft-SQL-Server 1434=Microsoft-SQL-Monitor 1435=IBM CISCibm-cics 1436=Satellite-data Acquisition System 2 1437=Tabulatabula 1438=Eicon Security Agent/Server 1439=Eicon X25/SNA Gateway 1440=Eicon Service Location Protocol 1441=Cadis License Management 1442=Cadis License Management 1443=Integrated Engineering Software 1444=Marcam License Management 1445=Proxima License Manager 1446=Optical Research Associates License Manager 1447=Applied Parallel Research LM 1448=OpenConnect License Manager 1449=PEportpeport 1450=Tandem Distributed Workbench Facility 1451=IBM Information Management 1452=GTE Government Systems License Man 1453=Genie License Manager 1454=interHDL License Manager 1454=interHDL License Manager 1455=ESL License Manager 1456=DCAdca 1457=Valisys License Manager 1458=Nichols Research Corp. 1459=Proshare Notebook Application 1460=Proshare Notebook Application 1461=IBM Wireless LAN 1462=World License Manager 1463=Nucleusnucleus 1464=MSL License Manager 1465=Pipes Platform 1466=Ocean Software License Manager 1467=CSDMBASEcsdmbase 1468=CSDMcsdm 1469=Active Analysis Limited License Manager 1470=Universal Analytics 1471=csdmbasecsdmbase 1472=csdmcsdm 1473=OpenMathopenmath 1474=Telefindertelefinder 1475=Taligent License Manager 1476=clvm-cfgclvm-cfg 1477=ms-sna-server 1478=ms-sna-base 1479=dberegisterdberegister 1480=PacerForumpacerforum 1481=AIRSairs 1482=Miteksys License Manager 1483=AFS License Manager 1484=Confluent License Manager 1485=LANSourcelansource 1486=nms_topo_serv 1487=LocalInfoSrvr 1488=DocStordocstor 1489=dmdocbrokerdmdocbroker 1490=insitu-confinsitu-conf 1491=anynetgateway 1492=stone-design-1 1493=netmap_lmnetmap_lm 1494=icaica 1495=cvccvc 1496=liberty-lmliberty-lm 1497=rfx-lmrfx-lm 1498=Watcom-SQLwatcom-sql 1499=Federico Heinz Consultora 1500=VLSI License Manager 1501=Satellite-data Acquisition System 3 1502=Shivashivadiscovery 1503=Databeamimtc-mcs 1504=EVB Software Engineering License Manager 1505=Funk Software, Inc. 1524=ingres 1525=oracle 1525=Prospero Directory Service non-priv 1526=Prospero Data Access Prot non-priv 1527=oracletlisrv 1529=oraclecoauthor 1600=issd 1651=proshare conf audio 1652=proshare conf video 1653=proshare conf data 1654=proshare conf request 1655=proshare conf notify 1661=netview-aix-1netview-aix-1 1662=netview-aix-2netview-aix-2 1663=netview-aix-3netview-aix-3 1664=netview-aix-4netview-aix-4 1665=netview-aix-5netview-aix-5 1666=netview-aix-6netview-aix-6 1986=cisco license management 1987=cisco RSRB Priority 1 port 1988=cisco RSRB Priority 2 port 1989=cisco RSRB Priority 3 port 1989=MHSnet systemmshnet 1990=cisco STUN Priority 1 port 1991=cisco STUN Priority 2 port 1992=cisco STUN Priority 3 port 1992=IPsendmsgipsendmsg 1993=cisco SNMP TCP port 1994=cisco serial tunnel port 1995=cisco perf port 1996=cisco Remote SRB port 1997=cisco Gateway Discovery Protocol 1998=cisco X.25 service (XOT) 1999=cisco identification port 2009=whosockami 2010=pipe_server 2011=raid 2012=raid-ac 2013=rad-am 2015=raid-cs 2016=bootserver 2017=terminaldb 2018=rellpack 2019=about 2019=xinupageserver 2020=xinupageserver 2021=xinuexpansion1 2021=down 2022=xinuexpansion2 2023=xinuexpansion3 2023=xinuexpansion4 2024=xinuexpansion4 2025=xribs 2026=scrabble 2027=shadowserver 2028=submitserver 2039=device2 2032=blackboard 2033=glogger 2034=scoremgr 2035=imsldoc 2038=objectmanager 2040=lam 2041=interbase 2042=isis 2043=isis-bcast 2044=primsl 2045=cdfunc 2047=dls 2048=dls-monitor 2065=Data Link Switch Read Port Number 2067=Data Link Switch Write Port Number 2201=Advanced Training System Program 2500=Resource Tracking system server 2501=Resource Tracking system client 2564=HP 3000 NS/VT block mode telnet 2784=world wide web - development 3049=ccmail 3264=ccmail, cc:mail/lotus 3333=dec-notes 3984=MAPPER network node manager 3985=MAPPER TCP/IP server 3986=MAPPER workstation server 3421=Bull Apprise portmapper 3900=Unidata UDT OS 4132=NUTS Daemonnuts_dem 4133=NUTS Bootp Server 4343=UNICALL 4444=KRB524 4672=remote file access server 5002=radio free ethernet 5010=TelepathStarttelelpathstart 5011=TelepathAttack 5050=multimedia conference control tool 5145=rmonitor_secure 5190=aol, America-Online 5300=HA cluster heartbeat 5301=hacl-gs # HA cluster general services 5302=HA cluster configuration 5303=hacl-probe HA cluster probing 5305=hacl-test 6000-6063=x11 X Window System 6111=sub-process HP SoftBench Sub-Process Control 6141/=meta-corp Meta Corporation License Manager 6142=aspentec-lm Aspen Technology License Manager 6143=watershed-lm Watershed License Manager 6144=statsci1-lm StatSci License Manager - 1 6145=statsci2-lm StatSci License Manager - 2 6146=lonewolf-lm Lone Wolf Systems License Manager 6147=montage-lm Montage License Manager 7000=afs3-fileserver file server itself 7001=afs3-callback callbacks to cache managers 7002=afs3-prserver users & groups database 7003=afs3-vlserver volume location database 7004=afs3-kaserver AFS/Kerberos authentication service 7005=afs3-volser volume managment server 7006=afs3-errors error interpretation service 7007=afs3-bos basic overseer process 7008=afs3-update server-to-server updater 7009=afs3-rmtsys remote cache manager service 7010=ups-online onlinet uninterruptable power supplies 7100=X Font Service 7200=FODMS FLIP 7626=冰河 8010=Wingate 8181=IMail 9535=man 45576=E代时光专业代理端口