1#!/usr/bin/perl
2#
3# $Id: ip6-syn-send.pl 1640 2009-11-09 17:58:27Z gomor $
4#
5use strict;
6use warnings;
7
8use Getopt::Std;
9my %opts;
10getopts('i:d:m:p:v', \%opts);
11
12die "Usage: $0 -i ipDst -m macDst -p dstPort [-M srcMac] ".
13    "[-d dev] [-v]\n"
14   unless $opts{i} && $opts{m} && $opts{p};
15
16use Net::Packet;
17
18$Env->dev($opts{d}) if $opts{d};
19$Env->mac($opts{M}) if $opts{M};
20$Env->debug(3)      if $opts{v};
21
22my $eth = Net::Packet::ETH->new(
23   type => NP_ETH_TYPE_IPv6,
24   dst  => $opts{m},
25);
26
27my $tcp = Net::Packet::TCP->new(
28   dst     => $opts{p},
29   options => "\x02\x04\x05\xa0",
30);
31
32my $ip6 = Net::Packet::IPv6->new(
33   dst => $opts{i},
34);
35
36my $l7 = Net::Packet::Layer7->new(
37   data => "test",
38);
39
40my $frame = Net::Packet::Frame->new(
41   l2 => $eth,
42   l3 => $ip6,
43   l4 => $tcp,
44   l7 => $l7,
45);
46
47$frame->send;
48
49until ($Env->dump->timeout) {
50   if ($frame->recv) {
51      print "Reply:\n";
52      print $frame->reply->l3->print, "\n";
53      print $frame->reply->l4->print, "\n";
54      last;
55   }
56}
57
58$Env->dump->stop;
59$Env->dump->clean;
60