Linux常用端口（国外英文资料）.docVIP

Linux常用端口（国外英文资料） Commonly used Linux port Famous port 1 tcpmux TCP port service multiplexing 5 rje remote job entry 7 echo echo service The blank service is used for connection testing Systat is used to enumerate the state of the system that is connected to the port The daytime sends the date and time to the request host 17 qotd sends a daily motto to the connected host The MSP message sends the protocol The chargen character generation service; Send endless stream of characters FTP - data FTP data port The FTP file transfer protocol (FTP) port; It is sometimes used by the file service protocol (FSP) SSH secure Shell (SSH) service Telnet Telnet service SMTP simple mail transfer protocol (SMTP) Time time agreement RLP resource location protocol Nameserver Internet name service The nicname WHOIS directory service Tacacs is used to access the control system based on TCP/IP authentication and access 50 re-mail-ck remote mail check protocol Domain name services (such as BIND) WHOIS + I + +, expanded WHOIS service 67 bootstrap protocol (BOOTP) services; It is also used by the dynamic host configuration protocol (DHCP) service 668 Bootstrap (BOOTP) customers; It is also used by the dynamic host configuration protocol (DHCP) client 69 TFTP file transfer protocol (TFTP) Gopher gopher Internet search and retrieval 71 netrjs - 1 remote job service 772 netrjs - 2 remote job service Netrjs - 3 remote job service Netrjs - 4 remote job service Finger service for user contact information HTTP (HTTP) for HTTP over HTTP for the WWW service. The kerberos kerberos network authentication system The 95 supdup Telnet protocol extension The host name service on the 101 hostname sri-nic machine Iso-tsap iso development environment (ISODE) network application Csnet-ns mail name server; Also used by the CSO name server 107 rtelnet remote Telnet 10109 pop2 post office protocol version 2 110 pop3 post office protocol version 3 The remote procedure call (RPC) protocol used for remote command ex