Sending and recieving packets across network

Question

In my work, I had to send raw packets across the network. I had developed a program in Java using Socket class. It is sending packets but not recieving any.
Please give me a solution for the same.

Answer 1

import java.net.*;
import java.io.*;
public class SocketExample
public static void main(String args[]) throws UnknownHostException
try{
byte b[] = new byte[20];
b[0] = 0x00;
b[1] = 0x6e;
b[2] = 0x04;
b[3] = 0x7f;
b[4] = 0x74;
b[5] = 0x5b;
b[6] = 0x7e;
b[7] = 0x72;
b[8] = 0x59;
b[9] = 0x7a;
b[10] = 0x00;
b[11] = 0x0e;
b[12] = 0x50;
b[13] = 0x00;
b[14] = 0x24;
b[15] = 0x00;
b[16] = 0x73;
b[17] = 0x2a;
b[18] = 0x00;
b[19] = 0x00;
InetAddress inet = InetAddress.getByName(args[0]);
Socket skt = new Socket(inet,1025);
skt.getOutputStream().write(b,0,19);
System.out.println("Written the bytes");
DataInputStream dis = new DataInputStream(skt.getInputStream());
byte c[] = new byte[20];
int k = dis.read(c,0,19);
System.out.println(k);
for(int i=0;i<20;i++)
     System.out.println(c);
}catch(IOException ioe){System.out.println(ioe);}
Hello ejb, is it now as you told? This code is also not working fully. Printing wtiittenbytes, then continous loop.
Prasanth.r