#include "tcpip.casl"
#include "packets.casl"

Src = pop args;
Dst = pop args;


Src = getip(Src);
Dst = getip(Dst);


iph = copy TCPIP;
iph.ip_version = 4;
iph.ip_headerlen = 5;
iph.ip_tos = 0;
iph.ip_length = 36;
iph.ip_id  = 2233;
iph.ip_offset = 3;
iph.ip_ttl = 62;
iph.ip_protocol = 6;
iph.ip_cksum = 38648;
iph.ip_source = Src;
iph.ip_destination = Dst;

tch = copy SYN;
tch.tcp_source = 1026;
tch.tcp_destination = 2058;
tch.tcp_seqno = 2542901;
tch.tcp_ackno = 0;
tch.tcp_offset = 0;
tch.tcp_x2 = 1;
tch.tcp_syn = 1;
tch.tcp_window = 768;

pk1data = "\x 0\x 0\x 0\x 0\x 0\x 0";


packet = [ iph, tch, pk1data ];

ip_output(packet);

iph2 = copy TCPIP;
iph2.ip_version = 4;
iph2.ip_headerlen = 5;
iph2.ip_tos = 0;
iph2.ip_length = 44;
iph2.ip_id = 2239;
iph2.ip_mf = 1;
iph2.ip_ttl = 62;
iph2.ip_protocol = 6;
iph2.ip_cksum = 30445;
iph2.ip_source = Src;
iph2.ip_destination = Dst;

tch2 = copy SYN;
tch2.tcp_source = 1032;
tch2.tcp_destination = 21;
tch2.tcp_seqno = 2816737352;
tch2.tcp_ackno = 0;
tch2.tcp_x2 = 10;
tch2.tcp_syn = 1;
tch2.tcp_window = 32120;
tch2.tcp_cksum = 29341;

pk2data = "\x 2\x 4\x 5\xb4 \x 0\x 0";

packet = [ iph2, tch2, pk2data ];

ip_output(packet);