/* UDPEchoClient.java */importjava.io.*;importjava.net.*;publicclassUDPEchoClient{publicfinalstaticStringserverIP="localhost";publicfinalstaticintserverPort=13;publicstaticStringuserName=null;@SuppressWarnings("resource")publicstaticvoidmain(String[] args){DatagramSocketclient=null;try{/* 获取服务器地址...
dhcps 67/tcp 0.000013 # bootps | DHCP/Bootstrap Protocol Server | Bootstrap Protocol Serverdhcps 67/udp 0.228010 # DHCP/Bootstrap Protocol Serverdhcpc 68/tcp 0.000063 # bootpc | DHCP/Bootstrap Protocol Client | Bootstrap Protocol Clientdhcpc 68/udp 0.140118 # DHCP/Bootstrap Protocol Clienttft...
首先贴出服务器端程序: import .*; import java.io.*; public class UDPServer{ static public void main(String args[]){ try { DatagramSocket receiveSocket = new DatagramSocket(5678); byte buf[]=new byte[100]; DatagramPacket receivePacket=new DatagramPacket(buf,buf.length); System.out.println("...
问C编程-> wpa_supplicant连接-> udp广播发送到“网络不可达”EN在发送广播包以检测dhcp服务器(255.25...
文章的表格中列举了Linux 中的服务、守护进程、和程序所使用的最常见的通信端口,该列表还可以在 /etc/services 文件中找到,更多详细信息推荐查看由互联网号...
2.2.6 Client/Server Node Address字段 这两个字段是Fins/TCP的客户端/服务器建立连接的时候的类似DHCP协议客户端获取IP地址的时候才会出现的,如下所示: 由上可以看出,Fins/TCP协议的客户端/服务器在传输有效的命令数据之前,由客户端先向服务器发送一个包含Client Node Address字段的报文申请节点地址...
1198/tcp,udp The cajo project Free dynamic transparent distributed computing in Java 1200/udp Steam Friends Applet 1214/tcp Kazaa 1223/tcp,udp TGP: “TrulyGlobal Protocol” aka “The Gur Protocol” 1241/tcp,udp Nessus Security Scanner 1248/tcp NSClient/NSClient++/NC_Net (Nagios) 1270/tcp,udp...
Perceptive Automation Indigo home control server 1182/tcp,udp AcceleNet 1194/udp OpenV** 1198/tcp,udp The cajo project Free dynamic transparent distributed computing in Java 1200/udp Steam Friends Applet 1214/tcp Kazaa 1223/tcp,udp TGP: “TrulyGlobal Protocol” aka “The Gur Protocol” 1241/tcp...
7/TCP,UDPECHO(回显)协议 9/TCP,UDPDISCARD(丢弃)协议 11/TCP,UDPSYSTAT协议 13/TCP,UDPDAYTIME协议 15/TCP,UDPNETSTAT协议 17/TCP,UDPQOTD(Quote of the Day,每日引用)协议 18/TCP,UDP消息发送协议 19/TCP,UDPCHARGEN(字符发生器)协议 20/TCP,UDP文件传输协议 - 默认数据端口 ...
The client port is incremental, typically beginning at 1024 at boot time and wrapping at 4096. If the port you are investigating is in the lower part of this range, it may be a client port. Stateful firewalls identify the server port, but packet sniffers and stateless firewalls do not. ...