Remote traceroute

[aelius]

O scula buna pentru a face traceroute remote utilizand route servers

rtracert.c

#include <stdio.h>
#include <netdb.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/timeb.h>
#include <ctype.h>

#define TCP_PORT	23

int main(int argc, char *argv[])
{
	int			sockfd;
	int			i;
	struct sockaddr_in	serv_addr;
	char			buff[32];
	struct hostent  *he;


	if(argc != 3) {
		puts("!PARM");
		exit(1);
	}

	if(!(he = gethostbyname(argv[1]))) {
		puts("Unrecognized host or address.");
		exit(2);
	}

	if( ( sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
		puts("client: can't open socket.");
		exit(1);
	}    
	bzero((char*)&serv_addr, sizeof(serv_addr)) ;
	serv_addr.sin_family		= AF_INET ;
	memcpy(&serv_addr.sin_addr, he->h_addr, 4);
	serv_addr.sin_port		= htons(TCP_PORT);

	if(connect(sockfd, (struct sockaddr*)&serv_addr, sizeof(serv_addr))<0) {
		puts("client: can't connect to server");
		exit(1);
	}

	write(sockfd, "traceroute ", strlen("traceroute "));
	write(sockfd, argv[2], strlen(argv[2]));
	write(sockfd, "\n", 1);

	while (1) {
		i = read(sockfd, buff, 1);
		if (buff[0] == '\n')
			break;
	}

	setvbuf(stdout, NULL, _IONBF, 0);

	while (read(sockfd, buff, 1)) {
		putchar(buff[0]);
		if (buff[0] == '>')
			break;
	}

	while (read(sockfd, buff, 1)) {
		putchar(buff[0]);
		if (buff[0] == '>')
			break;
	}

	puts("");
	close(sockfd) ;
	exit(0) ; 
}

Cum il utilizati ?

Exemplu utilizare (dupa compilare)

 ./rtracert route_server ip_address

Exemplu:

marian@pluto:~$ cc rtracert.c -o rtracert
marian@pluto:~$ ./rtracert route-server.gblx.net 8.8.8.8
******************************* WARNING ******************************* 

This equipment is the property of Level 3 Communications. 
Unauthorized access is strictly prohibited. Any unauthorized access 
or tampering with this equipment will result in civil and/or criminal 
prosecution. 
******************************* WARNING *******************************

route-server.phx1>traceroute 8.8.8.8

Type escape sequence to abort.
Tracing the route to google-public-dns-a.google.com (8.8.8.8)

  1 ge4-12-1000M.ar6.PHX1.gblx.net (67.16.148.37) 0 msec 0 msec 0 msec
  2 72.14.197.161 8 msec 12 msec
    72.14.196.50 8 msec
  3 216.239.46.40 [AS 15169] 48 msec 8 msec
    64.233.174.238 [AS 15169] 16 msec
  4 64.233.174.192 [AS 15169] [MPLS: Label 619774 Exp 4] 12 msec
    64.233.174.186 [AS 15169] [MPLS: Label 326035 Exp 4] 12 msec
    72.14.238.2 [AS 15169] [MPLS: Label 604348 Exp 4] 36 msec
  5 72.14.239.153 [AS 15169] [MPLS: Label 477699 Exp 4] 36 msec 40 msec
    72.14.239.162 [AS 15169] [MPLS: Label 418401 Exp 4] 40 msec
  6 216.239.48.167 [AS 15169] 36 msec
    64.233.174.131 [AS 15169] 44 msec 40 msec

Pentru mai mute route servers, cautati pe google, sunt o gramada publice.

Tool-ul nu este facut de mine. E de prin 2001.

[genuine36]

Salut

Ma poti ajuta sa iau niste RDP uri?

Platesc pentru tot

mersi

[Nytro]

Mai simplu:

telnet route_server

traceroute ipaddress

nytro@pwn:~$ telnet route-server.gblx.net
Trying 67.17.81.28...
Connected to loop0.route-server.phx1.gblx.net.
Escape character is '^]'.
C
******************************* WARNING ******************************* 

This equipment is the property of Level 3 Communications.                                                                                                                                       
Unauthorized access is strictly prohibited. Any unauthorized access                                                                                                                             
or tampering with this equipment will result in civil and/or criminal                                                                                                                           
prosecution. 
******************************* WARNING *******************************

route-server.phx1>traceroute 8.8.8.8

Type escape sequence to abort.
Tracing the route to google-public-dns-a.google.com (8.8.8.8)

  1 ge4-12-1000M.ar6.PHX1.gblx.net (67.16.148.37) 0 msec 0 msec 0 msec
  2 72.14.196.50 12 msec 8 msec 8 msec
  3 216.239.46.40 [AS 15169] 12 msec
    64.233.174.238 [AS 15169] 8 msec
    216.239.46.40 [AS 15169] 8 msec
  4 64.233.175.150 [AS 15169] [MPLS: Label 338423 Exp 4] 56 msec
    72.14.238.2 [AS 15169] [MPLS: Label 671714 Exp 4] 36 msec 40 msec
  5 72.14.239.159 [AS 15169] [MPLS: Label 452774 Exp 4] 36 msec
    72.14.239.155 [AS 15169] [MPLS: Label 522286 Exp 4] 40 msec
    72.14.239.160 [AS 15169] [MPLS: Label 518798 Exp 4] 36 msec
  6 64.233.174.131 [AS 15169] 40 msec
    216.239.48.167 [AS 15169] 36 msec
    64.233.174.129 [AS 15169] 40 msec
  7  *  *  * 
  8 google-public-dns-a.google.com (8.8.8.8) [AS 15169] 36 msec 40 msec 36 msec
route-server.phx1>quit
Connection closed by foreign host.