본문 : http://www.ischo.net -- 조인상 //시스템 엔지니어

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7 echo Echo

9 discard Discard; alias = sink null

13 daytime Daytime

17 qotd Quote of the day; alias = quote

19 chargen Character Generator; alias = ttyst source

20 ftp-data File Transfer (Default Data)

21 ftp File Transfer (Control)

23 telnet Telnet

25 smtp Simple Mail Transfer; alias = mail

42 nameserver Host Name Server; alias = nameserver

43 nicname Who Is; alias = nicname

53 domain Domain Name Server; alias = nameserver, dns

66 sql*net Oracle SQL*NET

67 bootpc DHCP/BOOTP Protocol Server

68 bootpc DHCP/BOOTP Protocol Server

69 tftp Trivial File Transfer

70 gopher Gopher

79 finger Finger

80 www WWW HTTP

90 Default WINS name server destination port

107 rtelnet Remote Telnet Service

108 snagas SNA Gateway Access Server

109 pop2 Post Office Protocol Version 2

110 pop3 Post Office Protocol Version 3

118 sqlserv SQL Service

119 nntp Network News Transfer Protocol; alias=usenet

123 ntp Network Time Protocol; alias=ntpd ntp

137 netbios-ns NetBIOS Name Service

138 netbios-dgm NetBIOS Datagram Service

139 netbios-ssn NetBIOS Session Service
143 IMAP

161 snmp SNMP; alias=snmp

162 snmptrap SNMPTRAP

177 xdmcp X Display Manager Control Protocol

178 nextstep Nextstep Window Server

194 irc Internet Relay Chat Server

443 SSL
445 SMB
1433 SQL
1761 SMS 2.0
3389 터미널클라이언트
5631 (TCP) pcanywhere
5632 (UDP) pcanywhere