1tcpmuxTCP Port Service Multiplexer 传输控制协议端口服务多路开关选择器
2compressnetManagement Utility compressnet 治理实用程序
3compressnetCompression Process压缩进程
5rjeRemote Job Entry 远程作业登录
7echoEcho回显
9discardDiscard丢弃
11systatActive Users 在线用户
13daytimeDaytime 时间
17qotdQuote of the Day 每日引用
18mspMessage Send Protocol 消息发送协议
19chargenCharacter Generator 字符发生器
20FTP-dataFile Transfer [Default Data]文件传输协议(默认数据口)
21ftpFile Transfer [Control]文件传输协议(控制)
22sshSSH Remote Login Protocol SSH远程登录协议
23telnetTelnet 终端仿真协议
24?any private mail system 预留给个人用邮件系统
25smtpSimple Mail Transfer 简单邮件发送协议
27nsw-feNSW User System FE NSW 用户系统现场工程师
29msg-icpMSG ICP MSGICP
31msg-authMSG Authentication MSG验证
33dspDisplay Support Protocol显示支持协议
35?any private printer server预留给个人打印机服务
37timeTime 时间
38rapRoute Access Protocol 路由访问协议
39rlpResource Location Protocol资源定位协议
41graphicsGraphics 图形
42nameserverWINS Host Name ServerWINS 主机名服务
43nicnameWho Is"绰号" who is服务
44mpm-flagsMPM FLAGS ProtocolMPM(消息处理模块)标志协议
45mpmMessage Processing Module [recv]消息处理模块
46mpm-sndMPM [default send]消息处理模块(默认发送口)
47ni-ftpNI FTP NI FTP
48auditdDigital Audit Daemon 数码音频后台服务
49tacacsLogin Host Protocol (TACACS) TACACS登录主机协议
50re-mail-ckRemote Mail Checking Protocol远程邮件检查协议
51la-maintIMP Logical Address MaintenanceIMP(接口信息处理机)逻辑地址维护
52xns-timeXNS Time Protocol施乐网络服务系统时间协议
53domainDomain Name Server 域名服务器
54xns-chXNS Clearinghouse施乐网络服务系统票据交换
55isi-glISI Graphics LanguageISI图形语言
56xns-authXNS 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
58xns-mailXNS 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
61ni-mailNI MAIL NI邮件?
62acasACA Services 异步通讯适配器服务
63whois+ whois+ WHOIS+
64coviaCommunications Integrator (CI)通讯接口
65tacacs-dsTACACS-Database Service TACACS数据库服务
66sql*netOracle SQL*NETOracle SQL*NET
67bootpsBootstrap Protocol Server引导程序协议服务端
68bootpcBootstrap Protocol Client引导程序协议客户端
69tftpTrivial File Transfer小型文件传输协议
70gopherGopher 信息检索协议
71netrjs-1Remote Job Service 远程作业服务
72netrjs-2Remote Job Service 远程作业服务
73netrjs-3Remote Job Service 远程作业服务
74netrjs-4Remote Job Service 远程作业服务
75?any private dial out service预留给个人拨出服务
76deosDistributed 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
78vettcpvettcp 修正TCP?
79fingerFinger FINGER(查询远程主机在线用户等信息)
80httpWorld Wide Web HTTP全球信息网超文本传输协议
81hosts2-nsHOSTS2 Name ServerHOST2名称服务
82xferXFER Utility 传输实用程序
83mit-ml-devM99v ML Device模块化智能终端ML设备
84ctfCommon Trace Facility 公用追踪设备
85mit-ml-devM99v ML Device模块化智能终端ML设备
86mfcobolMicro Focus Cobol Micro Focus Cobol编程语言
87?any private terminal link 预留给个人终端连接
88kerberosKerberos Kerberros安全认证系统
89su-mit-tgSU/M99v Telnet Gateway SU/M99v终端仿真网关
90dnsixDNSIX Securit Attribute Token MapDNSIX 安全属性标记图
91mit-dovM99v Dover Spooler M99v Dover假脱机
92nppNetwork Printing Protocol 网络打印协议
93dcpDevice Control Protocol 设备控制协议
94objcallTivoli Object DispatcherTivoli对象调度
95supdupSUPDUP
96dixieDIXIE Protocol SpecificationDIXIE协议规范
97swift-rvfSwift Remote Virtural File Protocol快速远程虚拟文件协议
98tacnewsTAC NewsTAC(东京大学自动计算机?)新闻协议
99metagramMetagram Relay
101/tcp hostname NIC Host Name Server
102/tcp iso-tsap ISO-TSAP Class 0
103/tcp gppitnp Genesis Point-to-Point Trans Net
104/tcp acr-nema ACR-NEMA Digital Imag. & Comm. 300
105/tcp cso CCSO name server protocol
105/tcp csnet-ns Mailbox Name Nameserver
106/tcp 3com-tsmux 3COM-TSMUX
107/tcp rtelnet Remote Telnet Service
108/tcp snagas SNA Gateway Access Server
109/tcp pop2 Post Office Protocol - Version 2
110/tcp pop3 Post Office Protocol - Version 3
111/tcp sunrpc SUN Remote Procedure Call
112/tcp mcidas McIDAS Data Transmission Protocol
113/tcp ident
114/tcp audionews Audio News Multicast
115/tcp sftp Simple File Transfer Protocol
116/tcp ansanotify ANSA REX Notify
117/tcp uUCp-path UUCP Path Service
118/tcp sqlserv SQL Services
119/tcp nntp Network News Transfer Protocol
120/tcp cfdptkt CFDPTKT
121/tcp erpc Encore EXPedited Remote Pro.Call
122/tcp smakynet SMAKYNET
123/tcp ntp Network Time Protocol
124/tcp ansatrader ANSA REX Trader
125/tcp locus-map Locus PC-Interface Net Map Ser
126/tcp unitary Unisys Unitary Login
127/tcp locus-con Locus PC-Interface Conn Server
128/tcp gss-xlicen GSS X License Verification
129/tcp pwdgen PassWord Generator Protocol
130/tcp cisco-fna cisco FNATIVE
131/tcp cisco-tna cisco TNATIVE
132/tcp cisco-sys cisco SYSMAINT
133/tcp statsrv Statistics Service
134/tcp ingres-net INGRES-NET Service
135/tcp epmap DCE endpoint resolution
136/tcp profile PROFILE Naming System
137/tcp netbios-ns NETBIOS Name Service
138/tcp netbios-dgm NETBIOS Datagram Service
139/tcp netbios-ssn NETBIOS Session Service
140/tcp emfis-data EMFIS Data Service
141/tcp emfis-cntl EMFIS Control Service
142/tcp bl-idm Britton-Lee IDM
143/tcp imap Internet Message Access Protocol
144/tcp uma Universal Management Architecture
145/tcp uaac UAAC Protocol
146/tcp iso-tp0 ISO-IP0
147/tcp iso-ip ISO-IP
148/tcp jargon Jargon
149/tcp aed-512 AED 512 Emulation Service
