#!/usr/bin/perl my $host = shift; my $port = shift; use Net::Packet qw($Env); use Net::Packet::IPv4; my $ip = Net::Packet::IPv4->new(dst => $host); use Net::Packet::TCP; my $tcp = Net::Packet::TCP->new( dst => $port, options => "\x65\x02\x01\x01", ); use Net::Packet::Frame; my $frame = Net::Packet::Frame->new(l3 => $ip, l4 => $tcp); $frame->send; exit 0;