#############
# IP Header #
#############
-----------------------------------------------------
$saddr			Source IP
$daddr			Destination IP
$tos			Type of Service (ToS)
$ttl			Time to Live (TTL)
$tot			Total Length (ToT)
$frag_off		Fragmentation offset
$ipcheck		IP checksum
$ihl			Internet header lenght (IHL)
$id			ID
------------------------snip-------------------------


##############
# TCP header #
##############
-----------------------------------------------------
$sport                  Source port
$dport                  Destination port
$rsport                 Random source port
$rdport                 Random destination port
$data_off               Data offset
$tcheck			TCP checksum
$ack_seq		ACK number
$seq			Sequence number
$urg_ptr		Urgent pointer
$window			Window size
$res1			Reserved bit 1
$res2			Reserved bit 2
$data			TCP data

$SYN			SYN Flag
$ACK			ACK Flag
$URG			URG Flag
$FIN			FIN flag
$RST			RST flag
$PSH			PUSH flag
------------------------snip-------------------------


##############
# UDP header #
##############
-----------------------------------------------------
$sport                  Source port
$dport                  Destination port
$rsport                 Random source port
$rdport                 Random destination port
$len			UDP length
$ucheck                 UDP checksum
$data			UDP data
------------------------snip-------------------------


###############
# ICMP header #
###############
-----------------------------------------------------
$icheck			ICMP checksum
$iid			ICMP id
$icmptype		ICMP type
$icmpcode		ICMP code
$gateway		ICMP gateway
$mtu			ICMP mtu
$data			ICMP data
------------------------snip-------------------------


####################
# Socket variables #
####################
-----------------------------------------------------
$listen			Port to listen on
$connect		Port to connect to
$sop			Socket protocol number (6=TCP, 17=UDP)
------------------------snip-------------------------


###################
# Other variables #
###################
-----------------------------------------------------
$VERSION		Version of APSEND
$plugin			Plugin file
$field			Random source/dest port range
@error			Array of errors
$quiet			Quiet
$show_net_dev		Show network devices
$file			File for scripting language
$protocol               Protocol field in IP header (TCP=6, UDP=17, ...)
$ethdev			Ethernet device
$smac			Source MAC address
$dmac			Destination MAC address
$rems			Random source MAC address
$remd			Random destination MAC address
$version		IP Version (4|6)
$generic		Generic protocol data
$regex			Match regexp
$nregex			Don't match regexp
------------------------snip-------------------------


####################
# Attack variables #
####################
-----------------------------------------------------
$syn_flood		SYN-Flood
$land			Land-Attack
$stream			Stream Attack
$tcp_dos		Tcpdump DoS Attack
$udp_flood		UDP-Flood
$ping_flood		Ping-Flood
$bedos			BE-OS DoS Attack
------------------------snip-------------------------


