1.端口对照表2.http ======> port 80 (Hyper Text Transfer Protocol)3.ftp-data ==> port 20 (File Transfer Protocol - Default Data)4.ftp =======> port 21 (File Transfer Protocol - Control)5.POP3 ======> port 110 (Post Office Protocol version 3)6.SMTP ======> port 25 (Simple Mail Transfer Protocol)7.NNTP ======> port 119 (Network News Transfer Protocol)8.telnet ====> port 23 (Telnet)9.Gopher ====> port 70 (Gopher)10.IRC =======> port 194 (Internet Relay Chat)11.Proxy =====> port 80/8080/3128 (Proxy)12.Socks =====> port 1080 (Socks)13.DNS =======> port 53 (Domain Name Server)14.hostname ==> port 101 (NIC Host Name Server)15.finger ====> port 79 (Finger)16.nicname ===> port 43 (Who Is)17.login =====> port 49 (Login Host Protocol)18.HTTPS =====> port 443 (https MCom)19.imap3 =====> port 220 (Interactive Mail Access Protocol v3)BIOS ===> port 137 138 139 (NetBIOS)21.NFS =======> port 2049 (Network File Service)22.SNMP ======> port 161 (Simple Network Management Protocol)23.snmptrap ==> port 162 (SNMP TRAP)24.TFTP ======> port 69 (Trivial File Transfer)25.sqlserv ===> port 118 (SQL Services)26.uucp-path => port 117 (UUCP Path Service)27.X Window ==> port 6000 6001 (X Window System)28.0/tcp Reserved29.0/udp Reserved30.tcpmux 1/tcp TCP Port Service Multiplexerpressnet 2/tcp Management Utilitypressnet 3/tcp Compression Process33.rje 5/tcp Remote Job Entry34.echo 7/tcp Echo35.echo 7/udp Echo36.discard 9/tcp Discard37.discard 9/udp Discard38.systat 11/tcp Active Users39.daytime 13/tcp Daytime40.daytime 13/udp Daytime41.qotd 17/tcp Quote of the Day42.qotd 17/udp Quote of the Day43.rwrite 18/tcp RWP rwrite44.rwrite 18/udp RWP rwrite45.msp 18/tcp Message Send Protocol46.msp 18/udp Message Send Protocol47.chargen 19/tcp Character Generator48.chargen 19/udp Character Generator49.ftp-data 20/tcp File Transfer [Default Data]50.ftp 21/tcp File Transfer [Control]51.telnet 23/tcp Telnet52.24/tcp any private mail system53.24/udp any private mail system54.smtp 25/tcp Simple Mail Transfer55.nsw-fe 27/tcp NSW User System FE56.nsw-fe 27/udp NSW User System FE57.msg-icp 29/tcp MSG ICP58.msg-icp 29/udp MSG ICP59.msg-auth 31/tcp MSG Authentication60.msg-auth 31/udp MSG Authentication61.dsp 33/tcp Display Support Protocol62.dsp 33/udp Display Support Protocol63.35/tcp any private printer server64.35/udp any private printer server65.time 37/tcp Time66.time 37/udp Time67.rap 38/tcp Route Access Protocol68.rap 38/udp Route Access Protocol69.rlp 39/udp Resource Location Protocol70.graphics 41/tcp Graphics71.graphics 41/udp Graphicsserver 42/udp Host Name Server73.nicname 43/tcp Who Is74.mpm-flags 44/tcp MPM FLAGS Protocol75.mpm 45/tcp Message Processing Module [recv]76.mpm-snd 46/tcp MPM [default send]77.ni-ftp 47/tcp NI FTP78.ni-ftp 47/udp NI FTP79.auditd 48/tcp Digital Audit Daemon80.auditd 48/udp Digital Audit Daemon81.login 49/tcp Login Host Protocol82.re-mail-ck 50/tcp Remote Mail Checking Protocol83.re-mail-ck 50/udp Remote Mail Checking Protocol-maint 51/udp IMP Logical Address Maintenance85.xns-time 52/tcp XNS Time Protocol86.xns-time 52/udp XNS Time Protocol87.domain 53/tcp Domain Name Server88.domain 53/udp Domain Name Server89.xns-ch 54/tcp XNS Clearinghouse90.xns-ch 54/udp XNS Clearinghouse91.isi-gl 55/tcp ISI Graphics Language92.isi-gl 55/udp ISI Graphics Language93.xns-auth 56/tcp XNS Authentication94.xns-auth 56/udp XNS Authentication95.57/tcp any private terminal access96.57/udp any private terminal access97.xns-mail 58/tcp XNS Mail98.xns-mail 58/udp XNS Mail99.59/tcp any private file service100.59/udp any private file service101.60/tcp Unassigned102.60/udp Unassigned103.ni-mail 61/tcp NI MAIL104.ni-mail 61/udp NI MAIL105.acas 62/tcp ACA Services106.covia 64/tcp Communications Integrator (CI) 107.tacacs-ds 65/tcp TACACS-Database Service 108.sql*net 66/tcp Oracle SQL*NET109.bootps 67/udp Bootstrap Protocol Server110.bootpc 68/udp Bootstrap Protocol Client111.tftp 69/udp Trivial File Transfer112.gopher 70/tcp Gopherrjs-1 71/tcp Remote Job Servicerjs-1 71/udp Remote Job Servicerjs-2 72/tcp Remote Job Servicerjs-2 72/udp Remote Job Servicerjs-3 73/tcp Remote Job Servicerjs-3 73/udp Remote Job Servicerjs-4 74/tcp Remote Job Servicerjs-4 74/udp Remote Job Service121.75/tcp any private dial out service122.75/udp any private dial out service123.deos 76/tcp Distributed External Object Store 124.deos 76/udp Distributed External Object Store 125.77/tcp any private RJE service126.77/udp any private RJE service127.vettcp 78/tcp vettcp128.vettcp 78/udp vettcp129.http 80/tcp World Wide Web HTTP130.www-http 80/tcp World Wide Web HTTP131.hosts2-ns 81/tcp HOSTS2 Name Server132.hosts2-ns 81/udp HOSTS2 Name Server133.xfer 82/tcp XFER Utility134.xfer 82/udp XFER Utility135.mit-ml-dev 83/tcp MIT ML Device136.mit-ml-dev 83/udp MIT ML Device137.ctf 84/tcp Common Trace Facility138.ctf 84/udp Common Trace Facility139.mit-ml-dev 85/tcp MIT ML Device140.mit-ml-dev 85/udp MIT ML Device141.mfcobol 86/tcp Micro Focus Cobol142.87/tcp any private terminal link143.87/udp any private terminal link144.kerberos 88/tcp Kerberos145.su-mit-tg 89/tcp SU/MIT Telnet Gateway146.dnsix 90/tcp DNSIX Securit Attribute Token Map147.mit-dov 91/tcp MIT Dover Spooler148.npp 92/tcp Network Printing Protocol149.npp 92/udp Network Printing Protocol150.dcp 93/tcp Device Control Protocol151.dcp 93/udp Device Control Protocol152.objcall 94/tcp Tivoli Object Dispatcher153.objcall 94/udp Tivoli Object Dispatcher154.supdup 95/tcp SUPDUP155.supdup 95/udp SUPDUP156.dixie 96/tcp DIXIE Protocol Specification157.swift-rvf 97/tcp Swift Remote Virtural File Protocol 158.swift-rvf 97/udp Swift Remote Virtural File Protocol 159.tacnews 98/tcp TAC News160.tacnews 98/udp TAC News161.metagram 99/tcp Metagram Relay162.metagram 99/udp Metagram Relay163.newacct 100/tcp [unauthorized use]164.hostname 101/tcp NIC Host Name Server165.hostname 101/udp NIC Host Name Server166.iso-tsap 102/tcp ISO-TSAP Class 0167.iso-tsap 102/udp ISO-TSAP Class 0168.gppitnp 103/tcp Genesis Point-to-Point Trans Net 169.gppitnp 103/udp Genesis Point-to-Point Trans Net 170.acr-nema 104/tcp ACR-NEMA Digital Imag. & Comm. 300 171.csnet-ns 105/tcp Mailbox Name Nameserver172.csnet-ns 105/udp Mailbox Name Nameserver173.3com-tsmux 106/tcp 3COM-TSMUX174.3com-tsmux 106/udp 3COM-TSMUX175.poppassd 106/tcp Password Server176.rtelnet 107/tcp Remote Telnet Service177.snagas 108/tcp SNA Gateway Access Server178.pop2 109/tcp Post Office Protocol - Version 2 179.pop3 110/tcp Post Office Protocol - Version 3 180.sunrpc 111/tcp SUN Remote Procedure Call181.sunrpc 111/udp SUN Remote Procedure Call182.mcidas 112/tcp McIDAS Data Transmission Protocol 183.auth 113/tcp Authentication Service184.audionews 114/tcp Audio News Multicast185.audionews 114/udp Audio News Multicast186.sftp 115/tcp Simple File Transfer Protocol187.sftp 115/udp Simple File Transfer Protocol188.ansanotify 116/tcp ANSA REX Notify189.ansanotify 116/udp ANSA REX Notify190.uucp-path 117/tcp UUCP Path Service191.sqlserv 118/tcp SQL Services192.sqlserv 118/udp SQL Services193.nntp 119/tcp Network News Transfer Protocol 194.cfdptkt 120/tcp CFDPTKT195.cfdptkt 120/udp CFDPTKT196.erpc 121/tcp Encore Expedited Remote Pro.Call 197.erpc 121/udp Encore Expedited Remote Pro.Call 198.smakynet 122/tcp SMAKYNET199.smakynet 122/udp SMAKYNET200.ntp 123/tcp Network Time Protocol201.ntp 123/udp Network Time Protocol202.ansatrader 124/tcp ANSA REX Trader203.ansatrader 124/udp ANSA REX Trader204.locus-map 125/tcp Locus PC-Interface Net Map Ser 205.unitary 126/tcp Unisys Unitary Login206.unitary 126/udp Unisys Unitary Login207.locus-con 127/tcp Locus PC-Interface Conn Server 208.gss-xlicen 128/tcp GSS X License Verification 209.gss-xlicen 128/udp GSS X License Verification 210.pwdgen 129/tcp Password Generator Protocol211.pwdgen 129/udp Password Generator Protocol212.cisco-fna 130/tcp cisco FNATIVE213.cisco-fna 130/udp cisco FNATIVE214.cisco-tna 131/tcp cisco TNATIVE215.cisco-tna 131/udp cisco TNATIVE216.cisco-sys 132/tcp cisco SYSMAINT217.cisco-sys 132/udp cisco SYSMAINT218.statsrv 133/tcp Statistics Service219.statsrv 133/udp Statistics Service220.ingres-net 134/tcp INGRES-NET Service221.loc-srv 135/tcp Location Service222.loc-srv 135/udp Location Service223.profile 136/tcp PROFILE Naming Systembios-ns 137/tcp NETBIOS Name Servicebios-ns 137/udp NETBIOS Name Servicebios-dgm 138/tcp NETBIOS Datagram Service bios-dgm 138/udp NETBIOS Datagram Service bios-ssn 139/tcp NETBIOS Session Servicebios-ssn 139/udp NETBIOS Session Service230.emfis-data 140/tcp EMFIS Data Service231.emfis-data 140/udp EMFIS Data Service232.emfis-cntl 141/tcp EMFIS Control Service233.emfis-cntl 141/udp EMFIS Control Service234.bl-idm 142/tcp Britton-Lee IDM235.bl-idm 142/udp Britton-Lee IDM236.imap2 143/tcp Interactive Mail Access Protocol v2 237.news 144/tcp NewS238.news 144/udp NewS239.uaac 145/tcp UAAC Protocol240.uaac 145/udp UAAC Protocol241.iso-tp0 146/tcp ISO-IP0242.iso-tp0 146/udp ISO-IP0243.iso-ip 147/tcp ISO-IP244.iso-ip 147/udp ISO-IP245.cronus 148/tcp CRONUS-SUPPORT246.cronus 148/udp CRONUS-SUPPORT247.aed-512 149/tcp AED 512 Emulation Service248.aed-512 149/udp AED 512 Emulation Service249.sql-net 150/tcp SQL-NET250.sql-net 150/udp SQL-NET251.hems 151/tcp HEMS252.bftp 152/tcp Background File Transfer Program 253.bftp 152/udp Background File Transfer Program 254.sgmp 153/tcp SGMP255.sgmp 153/udp SGMPsc-prod 154/tcp NETSCsc-prod 154/udp NETSCsc-dev 155/tcp NETSCsc-dev 155/udp NETSC260.sqlsrv 156/tcp SQL Service261.knet-cmp 157/tcp KNET/VM Command/Message Protocol 262.pcmail-srv 158/tcp PCMail Server263.nss-routing 159/tcp NSS-Routing264.nss-routing 159/udp NSS-Routing265.sgmp-traps 160/tcp SGMP-TRAPS266.sgmp-traps 160/udp SGMP-TRAPS267.snmp 161/udp SNMP268.snmptrap 162/udp SNMPTRAP269.cmip-man 163/tcp CMIP/TCP Manager270.cmip-man 163/udp CMIP/TCP Manager271.cmip-agent 164/tcp CMIP/TCP Agent272.smip-agent 164/udp CMIP/TCP Agent273.xns-courier 165/tcp Xerox274.xns-courier 165/udp Xerox275.s-net 166/tcp Sirius Systems276.s-net 166/udp Sirius Systems277.namp 167/tcp NAMP278.namp 167/udp NAMP279.rsvd 168/tcp RSVD280.rsvd 168/udp RSVD281.send 169/tcp SEND282.send 169/udp SEND283.print-srv 170/tcp Network PostScript284.print-srv 170/udp Network PostScript285.multiplex 171/tcp Network Innovations Multiplex 286.multiplex 171/udp Network Innovations Multiplex 287.cl/1 172/tcp Network Innovations CL/1288.cl/1 172/udp Network Innovations CL/1289.xyplex-mux 173/tcp Xyplex290.xyplex-mux 173/udp Xyplex291.mailq 174/tcp MAILQ292.mailq 174/udp MAILQ293.vmnet 175/tcp VMNET294.vmnet 175/udp VMNET295.genrad-mux 176/tcp GENRAD-MUX296.genrad-mux 176/udp GENRAD-MUX297.xdmcp 177/udp X Display Manager Control Protocol 298.nextstep 178/tcp NextStep Window Server299.NextStep 178/udp NextStep Window Server300.bgp 179/tcp Border Gateway Protocol301.ris 180/tcp Intergraph302.ris 180/udp Intergraph303.unify 181/tcp Unify304.unify 181/udp Unify305.audit 182/tcp Unisys Audit SITP306.audit 182/udp Unisys Audit SITP307.ocbinder 183/tcp OCBinder308.ocbinder 183/udp OCBinder309.ocserver 184/tcp OCServer310.ocserver 184/udp OCServer311.remote-kis 185/tcp Remote-KIS312.remote-kis 185/udp Remote-KIS313.kis 186/tcp KIS Protocol314.kis 186/udp KIS Protocol315.aci 187/tcp Application Communication Interface 316.aci 187/udp Application Communication Interface 317.mumps 188/tcp Plus Five's MUMPS318.mumps 188/udp Plus Five's MUMPS319.qft 189/tcp Queued File Transport320.gacp 190/tcp Gateway Access Control Protocol321.cacp 190/udp Gateway Access Control Protocol322.prospero 191/tcp Prospero Directory Service323.osu-nms 192/tcp OSU Network Monitoring System324.osu-nms 192/udp OSU Network Monitoring System325.srmp 193/tcp Spider Remote Monitoring Protocol326.srmp 193/udp Spider Remote Monitoring Protocol327.irc 194/udp Internet Relay Chat Protocol328.dn6-nlm-aud 195/tcp DNSIX Network Level Module Audit 329.dn6-smm-red 196/tcp DNSIX Session Mgt Module Audit Redir330.dls 197/tcp Directory Location Service331.dls 197/udp Directory Location Service332.dls-mon 198/tcp Directory Location Service Monitor 333.dls-mon 198/udp Directory Location Service Monitor 334.smux 199/tcp SMUX335.smux 199/udp SMUX336.src 200/tcp IBM System Resource Controller337.src 200/udp IBM System Resource Controller338.at-rtmp 201/tcp AppleTalk Routing Maintenance339.at-rtmp 201/udp AppleTalk Routing Maintenance340.at-nbp 202/tcp AppleTalk Name Binding341.at-nbp 202/udp AppleTalk Name Binding342.at-3 203/tcp AppleTalk Unused343.at-3 203/udp AppleTalk Unused344.at-echo 204/tcp AppleTalk Echo345.at-echo 204/udp AppleTalk Echo346.at-5 205/tcp AppleTalk Unused347.at-5 205/udp AppleTalk Unused348.at-zis 206/tcp AppleTalk Zone Information349.at-zis 206/udp AppleTalk Zone Information350.at-7 207/tcp AppleTalk Unused351.at-7 207/udp AppleTalk Unused352.at-8 208/tcp AppleTalk Unused353.at-8 208/udp AppleTalk Unused354.tam 209/tcp Trivial Authenticated Mail Protocol 355.tam 209/udp Trivial Authenticated Mail Protocol 356.z39.50 210/tcp ANSI Z39.50357.z39.50 210/udp ANSI Z39.50358.914c/g 211/tcp Texas Instruments 914C/G Terminal 359.914c/g 211/udp Texas Instruments 914C/G Terminal 360.anet 212/tcp ATEXSSTR361.anet 212/udp ATEXSSTR362.ipx 213/tcp IPX363.ipx 213/udp IPX364.vmpwscs 214/tcp VM PWSCS365.vmpwscs 214/udp VM PWSCS366.softpc 215/tcp Insignia Solutions367.softpc 215/udp Insignia Solutions368.atls 216/tcp Access Technology License Server 369.dbase 217/tcp dBASE Unix370.dbase 217/udp dBASE Unix371.mpp 218/tcp Netix Message Posting Protocol372.mpp 218/udp Netix Message Posting Protocol373.uarps 219/tcp Unisys ARPs374.uarps 219/udp Unisys ARPs375.imap3 220/tcp Interactive Mail Access Protocol v3 376.fln-spx 221/tcp Berkeley rlogind with SPX auth 377.fln-spx 221/udp Berkeley rlogind with SPX auth 378.rsh-spx 222/tcp Berkeley rshd with SPX auth379.rsh-spx 222/udp Berkeley rshd with SPX auth380.cdc 223/tcp Certificate Distribution Center381.cdc 223/udp Certificate Distribution Center382.sur-meas 243/tcp Survey Measurement383.sur-meas 243/udp Survey Measurement384.link 245/tcp LINK385.link 245/udp LINK386.dsp3270 246/tcp Display Systems Protocol387.dsp3270 246/udp Display Systems Protocol388.pdap 344/tcp Prospero Data Access Protocol389.pawserv 345/tcp Perf Analysis Workbench390.pawserv 345/udp Perf Analysis Workbench391.zserv 346/tcp Zebra server392.fatserv 347/tcp Fatmen Server393.csi-sgwp 348/tcp Cabletron Management Protocol 394.csi-sgwp 348/udp Cabletron Management Protocol395.clearcase 371/tcp Clearcase396.clearcase 371/udp Clearcase397.ulistserv 372/tcp Unix Listserv398.ulistserv 372/udp Unix Listserv399.legent-1 373/tcp Legent Corporation400.legent-1 373/udp Legent Corporation401.legent-2 374/tcp Legent Corporation402.legent-2 374/udp Legent Corporation403.hassle 375/tcp Hassle404.hassle 375/udp Hassle405.nip 376/tcp Amiga Envoy Network Inquiry Proto406.nip 376/udp Amiga Envoy Network Inquiry Proto407.tnETOS 377/tcp NEC Corporation408.tnETOS 377/udp NEC Corporation409.dsETOS 378/tcp NEC Corporation410.dsETOS 378/udp NEC Corporation411.is99c 379/tcp TIA/EIA/IS-99 modem client412.is99s 380/tcp TIA/EIA/IS-99 modem server413.hp-collector 381/tcp hp performance data collector 414.hp-collector 381/udp hp performance data collector 415.hp-managed-node 382/tcp hp performance data managed node416.hp-managed-node 382/udp hp performance data managed node417.hp-alarm-mgr 383/tcp hp performance data alarm manager 418.hp-alarm-mgr 383/udp hp performance data alarm manager 419.arns 384/tcp A Remote Network Server System420.arns 384/udp A Remote Network Server System421.ibm-app 385/tcp IBM Application422.ibm-app 385/tcp IBM Application423.asa 386/tcp ASA Message Router Object Def.424.asa 386/udp ASA Message Router Object Def.425.aurp 387/tcp Appletalk Update-Based Routing Pro.426.aurp 387/udp Appletalk Update-Based Routing Pro.427.unidata-ldm 388/tcp Unidata LDM Version 4428.unidata-ldm 388/udp Unidata LDM Version 4429.ldap 389/tcp Lightweight Directory Access Protocol 430.uis 390/tcp UIS431.uis 390/udp UIS432.synotics-relay 391/tcp SynOptics SNMP Relay Port433.synotics-relay 391/udp SynOptics SNMP Relay Port434.synotics-broker 392/tcp SynOptics Port Broker Port 435.synotics-broker 392/udp SynOptics Port Broker Port 436.dis 393/tcp Data Interpretation System437.dis 393/udp Data Interpretation System438.embl-ndt 394/tcp EMBL Nucleic Data Transfer439.embl-ndt 394/udp EMBL Nucleic Data Transfercp 395/tcp NETscout Control Protocolcp 395/udp NETscout Control Protocolware-ip 396/tcp Novell Netware over IPware-ip 396/udp Novell Netware over IP444.mptn 397/tcp Multi Protocol Trans. Net.445.mptn 397/udp Multi Protocol Trans. Net.446.kryptolan 398/tcp Kryptolan447.kryptolan 398/udp Kryptolan448.iso-tsap-c2 399/tcp ISO-TSAP Class 2449.iso-tsap-c2 399/udp ISO-TSAP Class 2450.work-sol 400/tcp Workstation Solutions451.work-sol 400/udp Workstation Solutions452.ups 401/udp Uninterruptible Power Supply453.genie 402/tcp Genie Protocol454.genie 402/udp Genie Protocol455.decap 403/tcp decap456.decap 403/udp decap457.nced 404/tcp nced458.nced 404/udp nced459.ncld 405/tcp ncld460.ncld 405/udp ncld461.imsp 406/tcp Interactive Mail Support Protocol 462.imsp 406/udp Interactive Mail Support Protocol 463.timbuktu 407/tcp Timbuktu464.prm-sm 408/tcp Prospero Resource Manager Sys. Man. 465.prm-nm 409/tcp Prospero Resource Manager Node Man. 466.decladebug 410/udp DECLadebug Remote Debug Protocol 467.rmt 411/tcp Remote MT Protocol468.rmt 411/udp Remote MT Protocol469.synoptics-trap 412/tcp Trap Convention Port470.synoptics-trap 412/udp Trap Convention Port471.smsp 413/tcp SMSP472.smsp 413/udp SMSPseek 414/tcp InfoSeekseek 414/udp InfoSeek475.bnet 415/tcp BNet476.bnet 415/udp BNet477.silverplatter 416/tcp Silverplatter478.silverplatter 416/udp Silverplatter479.onmux 417/tcp Onmux480.onmux 417/udp Onmux481.hyper-g 418/tcp Hyper-G482.ariel1 419/tcp Ariel483.smpte 420/udp SMPTE484.ariel2 421/tcp Ariel485.ariel3 422/tcp Ariel486.opc-job-start 423/tcp IBM Operations Planning and Control Start487.opc-job-track 424/tcp IBM Operations Planning and Control Track488.icad-el 425/tcp ICAD489.smartsdp 426/tcp smartsdp490.smartsdp 426/udp smartsdp491.svrloc 427/tcp Server Location492.svrloc 427/udp Server Location493.ocs_cmu 428/tcp OCS_CMU494.ocs_cmu 428/udp OCS_CMU495.ocs_amu 429/tcp OCS_AMU496.ocs_amu 429/udp OCS_AMU497.utmpsd 430/tcp UTMPSD498.utmpsd 430/udp UTMPSD499.utmpcd 431/tcp UTMPCD500.utmpcd 431/udp UTMPCD501.iasd 432/tcp IASD502.iasd 432/udp IASD503.nnsp 433/tcp NNSP504.nnsp 433/udp NNSP505.mobileip-agent 434/tcp MobileIP-Agent506.mobilip-mn 435/tcp MobilIP-MN507.dna-cml 436/tcp DNA-CML508.dna-cml 436/udp DNA-CMLscm 437/tcp comscmscm 437/udp comscm511.dsfgw 438/tcp dsfgw512.dsfgw 438/udp dsfgw513.dasp 439/tcp dasp Thomas Obermair514.dasp 439/udp dasp tommy@inlab.m.eunet.de (tommy@inlab.m.eu net.de)515.sgcp 440/tcp sgcp516.sgcp 440/udp sgcp517.decvms-sysmgt 441/tcp decvms-sysmgt518.cvc_hostd 442/tcp cvc_hostd519.cvc_hostd 442/udp cvc_hostd520.https 443/tcp https MCom521.snpp 444/tcp Simple Network Paging Protocol522.snpp 444/udp Simple Network Paging Protocol523.microsoft-ds 445/udp Microsoft-DS524.ddm-rdb 446/tcp DDM-RDB525.ddm-rdb 446/udp DDM-RDB526.ddm-dfm 447/tcp DDM-RFM527.ddm-dfm 447/udp DDM-RFM528.ddm-byte 448/tcp DDM-BYTE529.ddm-byte 448/udp DDM-BYTE530.as-servermap 449/tcp AS Server Mapper531.as-servermap 449/udp AS Server Mapper532.tserver 450/tcp TServer533.sfs-smp-net 451/tcp Cray Network Semaphore server 534.sfs-smp-net 451/udp Cray Network Semaphore server 535.sfs-config 452/tcp Cray SFS config server536.sfs-config 452/udp Cray SFS config server537.creativeserver 453/tcp CreativeServer538.creativeserver 453/udp CreativeServer539.contentserver 454/tcp ContentServer540.contentserver 454/udp ContentServer541.creativepartnr 455/tcp CreativePartnr542.creativepartnr 455/udp CreativePartnr543.macon-tcp 456/tcp macon-tcp544.macon-udp 456/udp macon-udp545.scohelp 457/tcp scohelp546.scohelp 457/udp scohelp547.appleqtc 458/tcp apple quick time548.appleqtc 458/udp apple quick time549.ampr-rcmd 459/tcp ampr-rcmd550.ampr-rcmd 459/udp ampr-rcmd551.skronk 460/tcp skronk552.skronk 460/udp skronk553.exec 512/tcp remote process execution;554.biff 512/udp used by mail system to notify users 555.login 513/tcp remote login a la telnet;556.who 513/udp maintains data bases showing who's 557.cmd 514/tcp like exec, but automatic558.syslog 514/udp559.printer 515/tcp spooler560.talk 517/udp561.ntalk 518/tcp562.utime 519/tcp unixtime563.utime 519/udp unixtime564.efs 520/tcp extended file name server565.router 520/udp local routing process (on site);566.timed 525/tcp timeserver567.timed 525/udp timeserver568.tempo 526/tcp newdate569.tempo 526/udp newdate570.courier 530/tcp rpc571.courier 530/udp rpc572.conference 531/tcp chat573.conference 531/udp chatnews 532/tcp readnewsnews 532/udp readnewswall 533/tcp for emergency broadcastswall 533/udp for emergency broadcasts578.apertus-ldp 539/tcp Apertus Technologies Load Determinatio n579.apertus-ldp 539/udp Apertus Technologies Load Determinatio n <。