프로토콜 넘버

Keyword Decimal Description References ------- ------- ----------- ---------- 0/tcp Reserved 0/udp Reserved # Jon Postel tcpmux 1/tcp TCP Port Service Multiplexer tcpmux 1/udp TCP Port Service Multiplexer # Mark Lottor compressnet 2/tcp Management Utility compressnet 2/udp Management Utility compressnet 3/tcp Compression Process compressnet 3/udp Compression Process # Bernie Volz # 4/tcp Unassigned # 4/udp Unassigned rje 5/tcp Remote Job Entry rje 5/udp Remote Job Entry # Jon Postel # 6/tcp Unassigned # 6/udp Unassigned echo 7/tcp Echo echo 7/udp Echo # Jon Postel # 8/tcp Unassigned # 8/udp Unassigned discard 9/tcp Discard discard 9/udp Discard # Jon Postel # 10/tcp Unassigned # 10/udp Unassigned systat 11/tcp Active Users systat 11/udp Active Users # Jon Postel # 12/tcp Unassigned # 12/udp Unassigned daytime 13/tcp Daytime daytime 13/udp Daytime # Jon Postel # 14/tcp Unassigned # 14/udp Unassigned # 15/tcp Unassigned [was netstat] # 15/udp Unassigned # 16/tcp Unassigned # 16/udp Unassigned qotd 17/tcp Quote of the Day qotd 17/udp Quote of the Day # Jon Postel msp 18/tcp Message Send Protocol msp 18/udp Message Send Protocol # Rina Nethaniel <---none---> chargen 19/tcp Character Generator chargen 19/udp Character Generator ftp-data 20/tcp File Transfer [Default Data] ftp-data 20/udp File Transfer [Default Data] ftp 21/tcp File Transfer [Control] ftp 21/udp File Transfer [Control] # Jon Postel # 22/tcp Unassigned # 22/udp Unassigned telnet 23/tcp Telnet telnet 23/udp Telnet # Jon Postel 24/tcp any private mail system 24/udp any private mail system # Rick Adam smtp 25/tcp Simple Mail Transfer smtp 25/udp Simple Mail Transfer # Jon Postel # 26/tcp Unassigned # 26/udp Unassigned nsw-fe 27/tcp NSW User System FE nsw-fe 27/udp NSW User System FE Reynolds & Postel [Page 17] RFC 1700 Assigned Numbers October 1994 # Robert Thomas # 28/tcp Unassigned # 28/udp Unassigned msg-icp 29/tcp MSG ICP msg-icp 29/udp MSG ICP # Robert Thomas # 30/tcp Unassigned # 30/udp Unassigned msg-auth 31/tcp MSG Authentication msg-auth 31/udp MSG Authentication # Robert Thomas # 32/tcp Unassigned # 32/udp Unassigned dsp 33/tcp Display Support Protocol dsp 33/udp Display Support Protocol # Ed Cain # 34/tcp Unassigned # 34/udp Unassigned 35/tcp any private printer server 35/udp any private printer server # Jon Postel # 36/tcp Unassigned # 36/udp Unassigned time 37/tcp Time time 37/udp Time # Jon Postel rap 38/tcp Route Access Protocol rap 38/udp Route Access Protocol # Robert Ullmann rlp 39/tcp Resource Location Protocol rlp 39/udp Resource Location Protocol # Mike Accetta # 40/tcp Unassigned # 40/udp Unassigned graphics 41/tcp Graphics graphics 41/udp Graphics nameserver 42/tcp Host Name Server nameserver 42/udp Host Name Server nicname 43/tcp Who Is nicname 43/udp Who Is mpm-flags 44/tcp MPM FLAGS Protocol mpm-flags 44/udp MPM FLAGS Protocol mpm 45/tcp Message Processing Module [recv] mpm 45/udp Message Processing Module [recv] mpm-snd 46/tcp MPM [default send] mpm-snd 46/udp MPM [default send] # Jon Postel ni-ftp 47/tcp NI FTP Reynolds & Postel [Page 18] RFC 1700 Assigned Numbers October 1994 ni-ftp 47/udp NI FTP # Steve Kille auditd 48/tcp Digital Audit Daemon auditd 48/udp Digital Audit Daemon # Larry Scott login 49/tcp Login Host Protocol login 49/udp Login Host Protocol # Pieter Ditmars re-mail-ck 50/tcp Remote Mail Checking Protocol re-mail-ck 50/udp Remote Mail Checking Protocol # Steve Dorner la-maint 51/tcp IMP Logical Address Maintenance la-maint 51/udp IMP Logical Address Maintenance # Andy Malis xns-time 52/tcp XNS Time Protocol xns-time 52/udp XNS Time Protocol # Susie Armstrong domain 53/tcp Domain Name Server domain 53/udp Domain Name Server # Paul Mockapetris xns-ch 54/tcp XNS Clearinghouse xns-ch 54/udp XNS Clearinghouse # Susie Armstrong isi-gl 55/tcp ISI Graphics Language isi-gl 55/udp ISI Graphics Language xns-auth 56/tcp XNS Authentication xns-auth 56/udp XNS Authentication # Susie Armstrong 57/tcp any private terminal access 57/udp any private terminal access # Jon Postel xns-mail 58/tcp XNS Mail xns-mail 58/udp XNS Mail # Susie Armstrong 59/tcp any private file service 59/udp any private file service # Jon Postel 60/tcp Unassigned 60/udp Unassigned ni-mail 61/tcp NI MAIL ni-mail 61/udp NI MAIL # Steve Kille acas 62/tcp ACA Services acas 62/udp ACA Services # E. Wald # 63/tcp Unassigned # 63/udp Unassigned covia 64/tcp Communications Integrator (CI) Reynolds & Postel [Page 19] RFC 1700 Assigned Numbers October 1994 covia 64/udp Communications Integrator (CI) # "Tundra" Tim Daneliuk # tacacs-ds 65/tcp TACACS-Database Service tacacs-ds 65/udp TACACS-Database Service # Kathy Huber sql*net 66/tcp Oracle SQL*NET sql*net 66/udp Oracle SQL*NET # Jack Haverty bootps 67/tcp Bootstrap Protocol Server bootps 67/udp Bootstrap Protocol Server bootpc 68/tcp Bootstrap Protocol Client bootpc 68/udp Bootstrap Protocol Client # Bill Croft tftp 69/tcp Trivial File Transfer tftp 69/udp Trivial File Transfer # David Clark gopher 70/tcp Gopher gopher 70/udp Gopher # Mark McCahill netrjs-1 71/tcp Remote Job Service netrjs-1 71/udp Remote Job Service netrjs-2 72/tcp Remote Job Service netrjs-2 72/udp Remote Job Service netrjs-3 73/tcp Remote Job Service netrjs-3 73/udp Remote Job Service netrjs-4 74/tcp Remote Job Service netrjs-4 74/udp Remote Job Service # Bob Braden 75/tcp any private dial out service 75/udp any private dial out service # Jon Postel deos 76/tcp Distributed External Object Store deos 76/udp Distributed External Object Store # Robert Ullmann 77/tcp any private RJE service 77/udp any private RJE service # Jon Postel vettcp 78/tcp vettcp vettcp 78/udp vettcp # Christopher Leong finger 79/tcp Finger finger 79/udp Finger # David Zimmerman www-http 80/tcp World Wide Web HTTP www-http 80/udp World Wide Web HTTP # Tim Berners-Lee hosts2-ns 81/tcp HOSTS2 Name Server Reynolds & Postel [Page 20] RFC 1700 Assigned Numbers October 1994 hosts2-ns 81/udp HOSTS2 Name Server # Earl Killian xfer 82/tcp XFER Utility xfer 82/udp XFER Utility # Thomas M. Smith mit-ml-dev 83/tcp MIT ML Device mit-ml-dev 83/udp MIT ML Device # David Reed <--none---> ctf 84/tcp Common Trace Facility ctf 84/udp Common Trace Facility # Hugh Thomas mit-ml-dev 85/tcp MIT ML Device mit-ml-dev 85/udp MIT ML Device # David Reed <--none---> mfcobol 86/tcp Micro Focus Cobol mfcobol 86/udp Micro Focus Cobol # Simon Edwards <--none---> 87/tcp any private terminal link 87/udp any private terminal link # Jon Postel kerberos 88/tcp Kerberos kerberos 88/udp Kerberos # B. Clifford Neuman su-mit-tg 89/tcp SU/MIT Telnet Gateway su-mit-tg 89/udp SU/MIT Telnet Gateway # Mark Crispin dnsix 90/tcp DNSIX Securit Attribute Token Map dnsix 90/udp DNSIX Securit Attribute Token Map # Charles Watt mit-dov 91/tcp MIT Dover Spooler mit-dov 91/udp MIT Dover Spooler # Eliot Moss npp 92/tcp Network Printing Protocol npp 92/udp Network Printing Protocol # Louis Mamakos dcp 93/tcp Device Control Protocol dcp 93/udp Device Control Protocol # Daniel Tappan objcall 94/tcp Tivoli Object Dispatcher objcall 94/udp Tivoli Object Dispatcher # Tom Bereiter <--none---> supdup 95/tcp SUPDUP supdup 95/udp SUPDUP # Mark Crispin dixie 96/tcp DIXIE Protocol Specification dixie 96/udp DIXIE Protocol Specification # Tim Howes swift-rvf 97/tcp Swift Remote Vitural File Protocol Reynolds & Postel [Page 21] RFC 1700 Assigned Numbers October 1994 swift-rvf 97/udp Swift Remote Vitural File Protocol # Maurice R. Turcotte # tacnews 98/tcp TAC News tacnews 98/udp TAC News # Jon Postel metagram 99/tcp Metagram Relay metagram 99/udp Metagram Relay # Geoff Goodfellow newacct 100/tcp [unauthorized use] hostname 101/tcp NIC Host Name Server hostname 101/udp NIC Host Name Server # Jon Postel iso-tsap 102/tcp ISO-TSAP iso-tsap 102/udp ISO-TSAP # Marshall Rose gppitnp 103/tcp Genesis Point-to-Point Trans Net gppitnp 103/udp Genesis Point-to-Point Trans Net acr-nema 104/tcp ACR-NEMA Digital Imag. & Comm. 300 acr-nema 104/udp ACR-NEMA Digital Imag. & Comm. 300 # Patrick McNamee <--none---> csnet-ns 105/tcp Mailbox Name Nameserver csnet-ns 105/udp Mailbox Name Nameserver # Marvin Solomon 3com-tsmux 106/tcp 3COM-TSMUX 3com-tsmux 106/udp 3COM-TSMUX # Jeremy Siegel rtelnet 107/tcp Remote Telnet Service rtelnet 107/udp Remote Telnet Service # Jon Postel snagas 108/tcp SNA Gateway Access Server snagas 108/udp SNA Gateway Access Server # Kevin Murphy pop2 109/tcp Post Office Protocol - Version 2 pop2 109/udp Post Office Protocol - Version 2 # Joyce K. Reynolds pop3 110/tcp Post Office Protocol - Version 3 pop3 110/udp Post Office Protocol - Version 3 # Marshall Rose sunrpc 111/tcp SUN Remote Procedure Call sunrpc 111/udp SUN Remote Procedure Call # Chuck McManis mcidas 112/tcp McIDAS Data Transmission Protocol mcidas 112/udp McIDAS Data Transmission Protocol # Glenn Davis auth 113/tcp Authentication Service auth 113/udp Authentication Service # Mike St. Johns Reynolds & Postel [Page 22] RFC 1700 Assigned Numbers October 1994 audionews 114/tcp Audio News Multicast audionews 114/udp Audio News Multicast # Martin Forssen sftp 115/tcp Simple File Transfer Protocol sftp 115/udp Simple File Transfer Protocol # Mark Lottor ansanotify 116/tcp ANSA REX Notify ansanotify 116/udp ANSA REX Notify # Nicola J. Howarth uucp-path 117/tcp UUCP Path Service uucp-path 117/udp UUCP Path Service sqlserv 118/tcp SQL Services sqlserv 118/udp SQL Services # Larry Barnes nntp 119/tcp Network News Transfer Protocol nntp 119/udp Network News Transfer Protocol # Phil Lapsley cfdptkt 120/tcp CFDPTKT cfdptkt 120/udp CFDPTKT # John Ioannidis erpc 121/tcp Encore Expedited Remote Pro.Call erpc 121/udp Encore Expedited Remote Pro.Call # Jack O'Neil <---none---> smakynet 122/tcp SMAKYNET smakynet 122/udp SMAKYNET # Mike O'Dowd ntp 123/tcp Network Time Protocol ntp 123/udp Network Time Protocol # Dave Mills ansatrader 124/tcp ANSA REX Trader ansatrader 124/udp ANSA REX Trader # Nicola J. Howarth locus-map 125/tcp Locus PC-Interface Net Map Ser locus-map 125/udp Locus PC-Interface Net Map Ser # Eric Peterson unitary 126/tcp Unisys Unitary Login unitary 126/udp Unisys Unitary Login # locus-con 127/tcp Locus PC-Interface Conn Server locus-con 127/udp Locus PC-Interface Conn Server # Eric Peterson gss-xlicen 128/tcp GSS X License Verification gss-xlicen 128/udp GSS X License Verification # John Light pwdgen 129/tcp Password Generator Protocol pwdgen 129/udp Password Generator Protocol # Frank J. Wacho cisco-fna 130/tcp cisco FNATIVE Reynolds & Postel [Page 23] RFC 1700 Assigned Numbers October 1994 cisco-fna 130/udp cisco FNATIVE cisco-tna 131/tcp cisco TNATIVE cisco-tna 131/udp cisco TNATIVE cisco-sys 132/tcp cisco SYSMAINT cisco-sys 132/udp cisco SYSMAINT statsrv 133/tcp Statistics Service statsrv 133/udp Statistics Service # Dave Mills ingres-net 134/tcp INGRES-NET Service ingres-net 134/udp INGRES-NET Service # Mike Berrow <---none---> loc-srv 135/tcp Location Service loc-srv 135/udp Location Service # Joe Pato profile 136/tcp PROFILE Naming System profile 136/udp PROFILE Naming System # Larry Peterson netbios-ns 137/tcp NETBIOS Name Service netbios-ns 137/udp NETBIOS Name Service netbios-dgm 138/tcp NETBIOS Datagram Service netbios-dgm 138/udp NETBIOS Datagram Service netbios-ssn 139/tcp NETBIOS Session Service netbios-ssn 139/udp NETBIOS Session Service # Jon Postel emfis-data 140/tcp EMFIS Data Service emfis-data 140/udp EMFIS Data Service emfis-cntl 141/tcp EMFIS Control Service emfis-cntl 141/udp EMFIS Control Service # Gerd Beling bl-idm 142/tcp Britton-Lee IDM bl-idm 142/udp Britton-Lee IDM # Susie Snitzer <---none---> imap2 143/tcp Interim Mail Access Protocol v2 imap2 143/udp Interim Mail Access Protocol v2 # Mark Crispin news 144/tcp NewS news 144/udp NewS # James Gosling uaac 145/tcp UAAC Protocol uaac 145/udp UAAC Protocol # David A. Gomberg iso-tp0 146/tcp ISO-IP0 iso-tp0 146/udp ISO-IP0 iso-ip 147/tcp ISO-IP iso-ip 147/udp ISO-IP # Marshall Rose cronus 148/tcp CRONUS-SUPPORT cronus 148/udp CRONUS-SUPPORT Reynolds & Postel [Page 24] RFC 1700 Assigned Numbers October 1994 # Jeffrey Buffun aed-512 149/tcp AED 512 Emulation Service aed-512 149/udp AED 512 Emulation Service # Albert G. Broscius sql-net 150/tcp SQL-NET sql-net 150/udp SQL-NET # Martin Picard <<---none---> hems 151/tcp HEMS hems 151/udp HEMS # Christopher Tengi bftp 152/tcp Background File Transfer Program bftp 152/udp Background File Transfer Program # Annette DeSchon sgmp 153/tcp SGMP sgmp 153/udp SGMP # Marty Schoffstahl netsc-prod 154/tcp NETSC netsc-prod 154/udp NETSC netsc-dev 155/tcp NETSC netsc-dev 155/udp NETSC # Sergio Heker sqlsrv 156/tcp SQL Service sqlsrv 156/udp SQL Service # Craig Rogers knet-cmp 157/tcp KNET/VM Command/Message Protocol knet-cmp 157/udp KNET/VM Command/Message Protocol # Gary S. Malkin pcmail-srv 158/tcp PCMail Server pcmail-srv 158/udp PCMail Server # Mark L. Lambert nss-routing 159/tcp NSS-Routing nss-routing 159/udp NSS-Routing # Yakov Rekhter sgmp-traps 160/tcp SGMP-TRAPS sgmp-traps 160/udp SGMP-TRAPS # Marty Schoffstahl snmp 161/tcp SNMP snmp 161/udp SNMP snmptrap 162/tcp SNMPTRAP snmptrap 162/udp SNMPTRAP # Marshall Rose cmip-man 163/tcp CMIP/TCP Manager cmip-man 163/udp CMIP/TCP Manager cmip-agent 164/tcp CMIP/TCP Agent smip-agent 164/udp CMIP/TCP Agent # Amatzia Ben-Artzi <---none---> xns-courier 165/tcp Xerox xns-courier 165/udp Xerox Reynolds & Postel [Page 25] RFC 1700 Assigned Numbers October 1994 # Susie Armstrong s-net 166/tcp Sirius Systems s-net 166/udp Sirius Systems # Brian Lloyd <---none---> namp 167/tcp NAMP namp 167/udp NAMP # Marty Schoffstahl rsvd 168/tcp RSVD rsvd 168/udp RSVD # Neil Todd send 169/tcp SEND send 169/udp SEND # William D. Wisner print-srv 170/tcp Network PostScript print-srv 170/udp Network PostScript # Brian Reid multiplex 171/tcp Network Innovations Multiplex multiplex 171/udp Network Innovations Multiplex cl/1 172/tcp Network Innovations CL/1 cl/1 172/udp Network Innovations CL/1 # Kevin DeVault <<---none---> xyplex-mux 173/tcp Xyplex xyplex-mux 173/udp Xyplex # Bob Stewart mailq 174/tcp MAILQ mailq 174/udp MAILQ # Rayan Zachariassen vmnet 175/tcp VMNET vmnet 175/udp VMNET # Christopher Tengi genrad-mux 176/tcp GENRAD-MUX genrad-mux 176/udp GENRAD-MUX # Ron Thornton xdmcp 177/tcp X Display Manager Control Protocol xdmcp 177/udp X Display Manager Control Protocol # Robert W. Scheifler nextstep 178/tcp NextStep Window Server NextStep 178/udp NextStep Window Server # Leo Hourvitz bgp 179/tcp Border Gateway Protocol bgp 179/udp Border Gateway Protocol # Kirk Lougheed ris 180/tcp Intergraph ris 180/udp Intergraph # Dave Buehmann unify 181/tcp Unify unify 181/udp Unify # Vinod Singh <--none---> Reynolds & Postel [Page 26] RFC 1700 Assigned Numbers October 1994 audit 182/tcp Unisys Audit SITP audit 182/udp Unisys Audit SITP # Gil Greenbaum ocbinder 183/tcp OCBinder ocbinder 183/udp OCBinder ocserver 184/tcp OCServer ocserver 184/udp OCServer # Jerrilynn Okamura <--none---> remote-kis 185/tcp Remote-KIS remote-kis 185/udp Remote-KIS kis 186/tcp KIS Protocol kis 186/udp KIS Protocol # Ralph Droms aci 187/tcp Application Communication Interface aci 187/udp Application Communication Interface # Rick Carlos mumps 188/tcp Plus Five's MUMPS mumps 188/udp Plus Five's MUMPS # Hokey Stenn qft 189/tcp Queued File Transport qft 189/udp Queued File Transport # Wayne Schroeder gacp 190/tcp Gateway Access Control Protocol cacp 190/udp Gateway Access Control Protocol # C. Philip Wood prospero 191/tcp Prospero Directory Service prospero 191/udp Prospero Directory Service # B. Clifford Neuman osu-nms 192/tcp OSU Network Monitoring System osu-nms 192/udp OSU Network Monitoring System # Doug Karl srmp 193/tcp Spider Remote Monitoring Protocol srmp 193/udp Spider Remote Monitoring Protocol # Ted J. Socolofsky irc 194/tcp Internet Relay Chat Protocol irc 194/udp Internet Relay Chat Protocol # Jarkko Oikarinen dn6-nlm-aud 195/tcp DNSIX Network Level Module Audit dn6-nlm-aud 195/udp DNSIX Network Level Module Audit dn6-smm-red 196/tcp DNSIX Session Mgt Module Audit Redir dn6-smm-red 196/udp DNSIX Session Mgt Module Audit Redir # Lawrence Lebahn dls 197/tcp Directory Location Service dls 197/udp Directory Location Service dls-mon 198/tcp Directory Location Service Monitor dls-mon 198/udp Directory Location Service Monitor # Scott Bellew smux 199/tcp SMUX Reynolds & Postel [Page 27] RFC 1700 Assigned Numbers October 1994 smux 199/udp SMUX # Marshall Rose src 200/tcp IBM System Resource Controller src 200/udp IBM System Resource Controller # Gerald McBrearty <---none---> at-rtmp 201/tcp AppleT‎alk Routing Maintenance at-rtmp 201/udp AppleT‎alk Routing Maintenance at-nbp 202/tcp AppleT‎alk Name Binding at-nbp 202/udp AppleT‎alk Name Binding at-3 203/tcp AppleT‎alk Unused at-3 203/udp AppleT‎alk Unused at-echo 204/tcp AppleT‎alk Echo at-echo 204/udp AppleT‎alk Echo at-5 205/tcp AppleT‎alk Unused at-5 205/udp AppleT‎alk Unused at-zis 206/tcp AppleT‎alk Zone Information at-zis 206/udp AppleT‎alk Zone Information at-7 207/tcp AppleT‎alk Unused at-7 207/udp AppleT‎alk Unused at-8 208/tcp AppleT‎alk Unused at-8 208/udp AppleT‎alk Unused # Rob Chandhok tam 209/tcp Trivial Authenticated Mail Protocol tam 209/udp Trivial Authenticated Mail Protocol # Dan Bernstein z39.50 210/tcp ANSI Z39.50 z39.50 210/udp ANSI Z39.50 # Mark Needleman # 914c/g 211/tcp Texas Instruments 914C/G Terminal 914c/g 211/udp Texas Instruments 914C/G Terminal # Bill Harrell <---none---> anet 212/tcp ATEXSSTR anet 212/udp ATEXSSTR # Jim Taylor ipx 213/tcp IPX ipx 213/udp IPX # Don Provan vmpwscs 214/tcp VM PWSCS vmpwscs 214/udp VM PWSCS # Dan Shia softpc 215/tcp Insignia Solutions softpc 215/udp Insignia Solutions # Martyn Thomas <---none---> atls 216/tcp Access Technology License Server atls 216/udp Access Technology License Server # Larry DeLuca dbase 217/tcp dBASE Unix Reynolds & Postel [Page 28] RFC 1700 Assigned Numbers October 1994 dbase 217/udp dBASE Unix # Don Gibson # mpp 218/tcp Netix Message Posting Protocol mpp 218/udp Netix Message Posting Protocol # Shannon Yeh uarps 219/tcp Unisys ARPs uarps 219/udp Unisys ARPs # Ashok Marwaha <---none---> imap3 220/tcp Interactive Mail Access Protocol v3 imap3 220/udp Interactive Mail Access Protocol v3 # James Rice fln-spx 221/tcp Berkeley rlogind with SPX auth fln-spx 221/udp Berkeley rlogind with SPX auth rsh-spx 222/tcp Berkeley rshd with SPX auth rsh-spx 222/udp Berkeley rshd with SPX auth cdc 223/tcp Certificate Distribution Center cdc 223/udp Certificate Distribution Center # Kannan Alagappan # 224-241 Reserved # Jon Postel # 242/tcp Unassigned # 242/udp Unassigned sur-meas 243/tcp Survey Measurement sur-meas 243/udp Survey Measurement # Dave Clark # 244/tcp Unassigned # 244/udp Unassigned link 245/tcp LINK link 245/udp LINK dsp3270 246/tcp Display Systems Protocol dsp3270 246/udp Display Systems Protocol # Weldon J. Showalter # 247-255 Reserved # Jon Postel # 256-343 Unassigned pdap 344/tcp Prospero Data Access Protocol pdap 344/udp Prospero Data Access Protocol # B. Clifford Neuman pawserv 345/tcp Perf Analysis Workbench pawserv 345/udp Perf Analysis Workbench zserv 346/tcp Zebra server zserv 346/udp Zebra server fatserv 347/tcp Fatmen Server fatserv 347/udp Fatmen Server csi-sgwp 348/tcp Cabletron Management Protocol csi-sgwp 348/udp Cabletron Management Protocol # 349-370 Unassigned Reynolds & Postel [Page 29] RFC 1700 Assigned Numbers October 1994 clearcase 371/tcp Clearcase clearcase 371/udp Clearcase # Dave LeBlang ulistserv 372/tcp Unix Listserv ulistserv 372/udp Unix Listserv # Anastasios Kotsikonas legent-1 373/tcp Legent Corporation legent-1 373/udp Legent Corporation legent-2 374/tcp Legent Corporation legent-2 374/udp Legent Corporation # Keith Boyce <---none---> hassle 375/tcp Hassle hassle 375/udp Hassle # Reinhard Doelz nip 376/tcp Amiga Envoy Network Inquiry Proto nip 376/udp Amiga Envoy Network Inquiry Proto # Kenneth Dyke tnETOS 377/tcp NEC Corporation tnETOS 377/udp NEC Corporation dsETOS 378/tcp NEC Corporation dsETOS 378/udp NEC Corporation # Tomoo Fujita is99c 379/tcp TIA/EIA/IS-99 modem client is99c 379/udp TIA/EIA/IS-99 modem client is99s 380/tcp TIA/EIA/IS-99 modem server is99s 380/udp TIA/EIA/IS-99 modem server # Frank Quick hp-collector 381/tcp hp performance data collector hp-collector 381/udp hp performance data collector hp-managed-node 382/tcp hp performance data managed node hp-managed-node 382/udp hp performance data managed node hp-alarm-mgr 383/tcp hp performance data alarm manager hp-alarm-mgr 383/udp hp performance data alarm manager # Frank Blakely arns 384/tcp A Remote Network Server System arns 384/udp A Remote Network Server System # David Hornsby ibm-app 385/tcp IBM Application ibm-app 385/tcp IBM Application # Lisa Tomita <---none---> asa 386/tcp ASA Message Router Object Def. asa 386/udp ASA Message Router Object Def. # Steve Laitinen aurp 387/tcp Applet‎alk Update-Based Routing Pro. aurp 387/udp Applet‎alk Update-Based Routing Pro. # Chris Ranch unidata-ldm 388/tcp Unidata LDM Version 4 unidata-ldm 388/udp Unidata LDM Version 4 Reynolds & Postel [Page 30] RFC 1700 Assigned Numbers October 1994 # Glenn Davis ldap 389/tcp Lightweight Directory Access Protocol ldap 389/udp Lightweight Directory Access Protocol # Tim Howes uis 390/tcp UIS uis 390/udp UIS # Ed Barron <---none---> synotics-relay 391/tcp SynOptics SNMP Relay Port synotics-relay 391/udp SynOptics SNMP Relay Port synotics-broker 392/tcp SynOptics Port Broker Port synotics-broker 392/udp SynOptics Port Broker Port # Illan Raab dis 393/tcp Data Interpretation System dis 393/udp Data Interpretation System # Paul Stevens embl-ndt 394/tcp EMBL Nucleic Data Transfer embl-ndt 394/udp EMBL Nucleic Data Transfer # Peter Gad netcp 395/tcp NETscout Control Protocol netcp 395/udp NETscout Control Protocol # Anil Singhal <---none---> netware-ip 396/tcp Novell Netware over IP netware-ip 396/udp Novell Netware over IP mptn 397/tcp Multi Protocol Trans. Net. mptn 397/udp Multi Protocol Trans. Net. # Soumitra Sarkar kryptolan 398/tcp Kryptolan kryptolan 398/udp Kryptolan # Peter de Laval # 399/tcp Unassigned # 399/udp Unassigned work-sol 400/tcp Workstation Solutions work-sol 400/udp Workstation Solutions # Jim Ward ups 401/tcp Uninterruptible Power Supply ups 401/udp Uninterruptible Power Supply # Guenther Seybold genie 402/tcp Genie Protocol genie 402/udp Genie Protocol # Mark Hankin <---none---> decap 403/tcp decap decap 403/udp decap nced 404/tcp nced nced 404/udp nced ncld 405/tcp ncld ncld 405/udp ncld # Richard Jones <---none---> imsp 406/tcp Interactive Mail Support Protocol Reynolds & Postel [Page 31] RFC 1700 Assigned Numbers October 1994 imsp 406/udp Interactive Mail Support Protocol # John Myers timbuktu 407/tcp Timbuktu timbuktu 407/udp Timbuktu # Marc Epard prm-sm 408/tcp Prospero Resource Manager Sys. Man. prm-sm 408/udp Prospero Resource Manager Sys. Man. prm-nm 409/tcp Prospero Resource Manager Node Man. prm-nm 409/udp Prospero Resource Manager Node Man. # B. Clifford Neuman decladebug 410/tcp DECLadebug Remote Debug Protocol decladebug 410/udp DECLadebug Remote Debug Protocol # Anthony Berent rmt 411/tcp Remote MT Protocol rmt 411/udp Remote MT Protocol # Peter Eriksson synoptics-trap 412/tcp Trap Convention Port synoptics-trap 412/udp Trap Convention Port # Illan Raab smsp 413/tcp SMSP smsp 413/udp SMSP infoseek 414/tcp InfoSeek infoseek 414/udp InfoSeek # Steve Kirsch bnet 415/tcp BNet bnet 415/udp BNet # Jim Mertz silverplatter 416/tcp Silverplatter silverplatter 416/udp Silverplatter # Peter Ciuffetti onmux 417/tcp Onmux onmux 417/udp Onmux # Stephen Hanna hyper-g 418/tcp Hyper-G hyper-g 418/udp Hyper-G # Frank Kappe ariel1 419/tcp Ariel ariel1 419/udp Ariel # Jonathan Lavigne smpte 420/tcp SMPTE smpte 420/udp SMPTE # Si Becker <<a href="http://go.daum.net/bin/go.cgi?relative=1&url=/Mail-bin/login_f.cgi%3Ferror%3Dlogin%26lu%3D/Mail-bin/send_mail.form.cgi%3FTO%3D71362.22@CompuServe.COM">71362.22@CompuServe.COM</a>> ariel2 421/tcp Ariel ariel2 421/udp Ariel ariel3 422/tcp Ariel ariel3 422/udp Ariel # Jonathan Lavigne opc-job-start 423/tcp IBM Operations Planning and Control Start Reynolds & Postel [Page 32] RFC 1700 Assigned Numbers October 1994 opc-job-start 423/udp IBM Operations Planning and Control Start opc-job-track 424/tcp IBM Operations Planning and Control Track opc-job-track 424/udp IBM Operations Planning and Control Track # Conny Larsson icad-el 425/tcp ICAD icad-el 425/udp ICAD # Larry Stone smartsdp 426/tcp smartsdp smartsdp 426/udp smartsdp # Alexander Dupuy svrloc 427/tcp Server Location svrloc 427/udp Server Location # ocs_cmu 428/tcp OCS_CMU ocs_cmu 428/udp OCS_CMU ocs_amu 429/tcp OCS_AMU ocs_amu 429/udp OCS_AMU # Florence Wyman utmpsd 430/tcp UTMPSD utmpsd 430/udp UTMPSD utmpcd 431/tcp UTMPCD utmpcd 431/udp UTMPCD iasd 432/tcp IASD iasd 432/udp IASD # Nir Baroz nnsp 433/tcp NNSP nnsp 433/udp NNSP # Rob Robertson mobileip-agent 434/tcp MobileIP-Agent mobileip-agent 434/udp MobileIP-Agent mobilip-mn 435/tcp MobilIP-MN mobilip-mn 435/udp MobilIP-MN # Kannan Alagappan dna-cml 436/tcp DNA-CML dna-cml 436/udp DNA-CML # Dan Flowers comscm 437/tcp comscm comscm 437/udp comscm # Jim Teague dsfgw 438/tcp dsfgw dsfgw 438/udp dsfgw # Andy McKeen dasp 439/tcp dasp Thomas Obermair dasp 439/udp dasp <a href="http://go.daum.net/bin/go.cgi?relative=1&url=/Mail-bin/login_f.cgi%3Ferror%3Dlogin%26lu%3D/Mail-bin/send_mail.form.cgi%3FTO%3Dtommy@inlab.m.eunet.de">tommy@inlab.m.eunet.de</a> # Thomas Obermair sgcp 440/tcp sgcp sgcp 440/udp sgcp # Marshall Rose Reynolds & Postel [Page 33] RFC 1700 Assigned Numbers October 1994 decvms-sysmgt 441/tcp decvms-sysmgt decvms-sysmgt 441/udp decvms-sysmgt # Lee Barton cvc_hostd 442/tcp cvc_hostd cvc_hostd 442/udp cvc_hostd # Bill Davidson https 443/tcp https MCom https 443/udp https MCom # Kipp E.B. Hickman snpp 444/tcp Simple Network Paging Protocol snpp 444/udp Simple Network Paging Protocol # [RFC1568] microsoft-ds 445/tcp Microsoft-DS microsoft-ds 445/udp Microsoft-DS # Arnold Miller ddm-rdb 446/tcp DDM-RDB ddm-rdb 446/udp DDM-RDB ddm-dfm 447/tcp DDM-RFM ddm-dfm 447/udp DDM-RFM ddm-byte 448/tcp DDM-BYTE ddm-byte 448/udp DDM-BYTE # Jan David Fisher as-servermap 449/tcp AS Server Mapper as-servermap 449/udp AS Server Mapper # Barbara Foss tserver 450/tcp TServer tserver 450/udp TServer # Harvey S. Schultz # 451-511 Unassigned exec 512/tcp remote process execution; # authentication performed using # passwords and UNIX loppgin names biff 512/udp used by mail system to notify users # of new mail received; currently # receives messages only from # processes on the same machine login 513/tcp remote login a la telnet; # automatic authentication performed # based on priviledged port numbers # and distributed data bases which # identify "authentication domains" who 513/udp maintains data bases showing who's # logged in to machines on a local # net and the load average of the # machine cmd 514/tcp like exec, but automatic # authentication is performed as for # login server Reynolds & Postel [Page 34] RFC 1700 Assigned Numbers October 1994 syslog 514/udp printer 515/tcp spooler printer 515/udp spooler # 516/tcp Unassigned # 516/udp Unassigned talk 517/tcp like tenex link, but across # machine - unfortunately, doesn't # use link protocol (this is actually # just a rendezvous port from which a # tcp connection is established) talk 517/udp like tenex link, but across # machine - unfortunately, doesn't # use link protocol (this is actually # just a rendezvous port from which a tcp connection is established) ntalk 518/tcp ntalk 518/udp utime 519/tcp unixtime utime 519/udp unixtime efs 520/tcp extended file name server router 520/udp local routing process (on site); # uses variant of Xerox NS routing # information protocol # 521-524 Unassigned timed 525/tcp timeserver timed 525/udp timeserver tempo 526/tcp newdate tempo 526/udp newdate # 527-529 Unassigned courier 530/tcp rpc courier 530/udp rpc conference 531/tcp chat conference 531/udp chat netnews 532/tcp readnews netnews 532/udp readnews netwall 533/tcp for emergency broadcasts netwall 533/udp for emergency broadcasts # 534-538 Unassigned apertus-ldp 539/tcp Apertus Technologies Load Determination apertus-ldp 539/udp Apertus Technologies Load Determination uucp 540/tcp uucpd uucp 540/udp uucpd uucp-rlogin 541/tcp uucp-rlogin Stuart Lynne uucp-rlogin 541/udp uucp-rlogin <a href="http://go.daum.net/bin/go.cgi?relative=1&url=/Mail-bin/login_f.cgi%3Ferror%3Dlogin%26lu%3D/Mail-bin/send_mail.form.cgi%3FTO%3Dsl@wimsey.com">sl@wimsey.com</a> # 542/tcp Unassigned # 542/udp Unassigned klogin 543/tcp klogin 543/udp Reynolds & Postel [Page 35] RFC 1700 Assigned Numbers October 1994 kshell 544/tcp krcmd kshell 544/udp krcmd # 545-549 Unassigned new-rwho 550/tcp new-who new-rwho 550/udp new-who # 551-555 Unassigned dsf 555/tcp dsf 555/udp remotefs 556/tcp rfs server remotefs 556/udp rfs server # 557-559 Unassigned rmonitor 560/tcp rmonitord rmonitor 560/udp rmonitord monitor 561/tcp monitor 561/udp chshell 562/tcp chcmd chshell 562/udp chcmd # 563/tcp Unassigned # 563/udp Unassigned 9pfs 564/tcp plan 9 file service 9pfs 564/udp plan 9 file service whoami 565/tcp whoami whoami 565/udp whoami # 566-569 Unassigned meter 570/tcp demon meter 570/udp demon meter 571/tcp udemon meter 571/udp udemon # 572-599 Unassigned ipcserver 600/tcp Sun IPC server ipcserver 600/udp Sun IPC server nqs 607/tcp nqs nqs 607/udp nqs urm 606/tcp Cray Unified Resource Manager urm 606/udp Cray Unified Resource Manager # Bill Schiefelbein sift-uft 608/tcp Sender-Initiated/Unsolicited File Transfer sift-uft 608/udp Sender-Initiated/Unsolicited File Transfer # Rick Troth npmp-trap 609/tcp npmp-trap npmp-trap 609/udp npmp-trap npmp-local 610/tcp npmp-local npmp-local 610/udp npmp-local npmp-gui 611/tcp npmp-gui npmp-gui 611/udp npmp-gui # John Barnes ginad 634/tcp ginad ginad 634/udp ginad Reynolds & Postel [Page 36] RFC 1700 Assigned Numbers October 1994 # Mark Crother mdqs 666/tcp mdqs 666/udp doom 666/tcp doom Id Software doom 666/tcp doom Id Software # elcsd 704/tcp errlog copy/server daemon elcsd 704/udp errlog copy/server daemon entrustmanager 709/tcp EntrustManager entrustmanager 709/udp EntrustManager # Peter Whittaker netviewdm1 729/tcp IBM NetView DM/6000 Server/Client netviewdm1 729/udp IBM NetView DM/6000 Server/Client netviewdm2 730/tcp IBM NetView DM/6000 send/tcp netviewdm2 730/udp IBM NetView DM/6000 send/tcp netviewdm3 731/tcp IBM NetView DM/6000 receive/tcp netviewdm3 731/udp IBM NetView DM/6000 receive/tcp # Philippe Binet (<a href="http://go.daum.net/bin/go.cgi?relative=1&url=/Mail-bin/login_f.cgi%3Ferror%3Dlogin%26lu%3D/Mail-bin/send_mail.form.cgi%3FTO%3Dphbinet@vnet.IBM.COM">phbinet@vnet.IBM.COM</a>) netgw 741/tcp netGW netgw 741/udp netGW netrcs 742/tcp Network based Rev. Cont. Sys. netrcs 742/udp Network based Rev. Cont. Sys. # Gordon C. Galligher flexlm 744/tcp Flexible License Manager flexlm 744/udp Flexible License Manager # Matt Christiano # fujitsu-dev 747/tcp Fujitsu Device Control fujitsu-dev 747/udp Fujitsu Device Control ris-cm 748/tcp Russell Info Sci Calendar Manager ris-cm 748/udp Russell Info Sci Calendar Manager kerberos-adm 749/tcp kerberos administration kerberos-adm 749/udp kerberos administration rfile 750/tcp loadav 750/udp pump 751/tcp pump 751/udp qrh 752/tcp qrh 752/udp rrh 753/tcp rrh 753/udp tell 754/tcp send tell 754/udp send nlogin 758/tcp nlogin 758/udp con 759/tcp con 759/udp Reynolds & Postel [Page 37] RFC 1700 Assigned Numbers October 1994 ns 760/tcp ns 760/udp rxe 761/tcp rxe 761/udp quotad 762/tcp quotad 762/udp cycleserv 763/tcp cycleserv 763/udp omserv 764/tcp omserv 764/udp webster 765/tcp webster 765/udp phonebook 767/tcp phone phonebook 767/udp phone vid 769/tcp vid 769/udp cadlock 770/tcp cadlock 770/udp rtip 771/tcp rtip 771/udp cycleserv2 772/tcp cycleserv2 772/udp submit 773/tcp notify 773/udp rpasswd 774/tcp acmaint_dbd 774/udp entomb 775/tcp acmaint_transd 775/udp wpages 776/tcp wpages 776/udp wpgs 780/tcp wpgs 780/udp concert 786/tcp Concert concert 786/udp Concert # Josyula R. Rao mdbs_daemon 800/tcp mdbs_daemon 800/udp device 801/tcp device 801/udp xtreelic 996/tcp Central Point Software xtreelic 996/udp Central Point Software # Dale Cabell maitrd 997/tcp maitrd 997/udp busboy 998/tcp puparp 998/udp garcon 999/tcp applix 999/udp Applix ac Reynolds & Postel [Page 38] RFC 1700 Assigned Numbers October 1994 puprouter 999/tcp puprouter 999/udp cadlock 1000/tcp ock 1000/udp 1023/tcp Reserved 1024/udp Reserved # IANA <참조> TCP와 UDP의 차이 먼저 TCP는 우리가 일상적으로 쓰는 컴퓨터를 연상하시면 됩니다. 컴퓨터에 있는 인터넷 아이콘을 누르는 순간 아니 몇초 후에 인터넷은 자동적으로 중앙컴퓨터인 서버와 연결됩니다. 그 후에 이메일을 전송하기도 하고 인터넷을 하기도 하죠. 바로 아이콘을 누르는 그 순간 송신측과 수신측 즉 나의 컴퓨터와 중앙컴퓨터는 데이타의 흐름을 제어하는 프로그램, 데이터의 에러를 막아주는 프로그램, 데이터의 혼잡을 제어하는 프로그램을 묶어서 미리 전송하게 되는데 이러한 서비스를 관계중심 서비스(connection-oriented service)라고 합니다. 이 관계중심서비스에서의 통신규약이 TCP(transmission control protocol)입니다. 다시말해서 수신측은 이미 데이터를 교환하기전에 어떠한 방식으로 전송할것인지를 미리 정해 놓습니다. 즉, 에러에 대한 확인 절차라든가, 데이터의 순서라든가, 등등,,, 그러면 보다 정확한 데이터를 전송할수 있으나 아무래도 속도가 느려지겠죠.. 우리가 데이터를 전송할때 전송실패를 인터넷상으로 확인 할수 있는 것도 바로 이런 이유에서 입니다. 이와는 반대로 UDP(User Datagram protocol)는 이러한 접속 절차없이 마구잡이로 데이타를 전송하는 방식입니다. 정확한 예는 아니지만 전화를 예로 들어볼때, 우리의 음성이 상대방에 도달했는지 여부와 상관없이 우리는 계속 이야기를 하게 되죠. TV의 경우도 방송국측에서 보았을때 시청자가 올바른 화면을 시청하고 있는지와는 상관없이 계속적인 데이터를 전송합니다. (물론 항의전화가 들어오면 제대로 전송하겠지만요) 이런 서비스를 관계무관 서비스(connectionless service)라고 하는데 여기서의 통신규약이 UDP입니다. 상호통신 주체간의 접속설정은 당연히 없겠죠, 일방이니까요..