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lineNumberint//Line number of statistic - used to create id
packetsint//packets from iptable
bytesint//This field tells us how large the packet is in octets, including headers and everything.
targetstring//If a packet matches the rule, the target specifies what should be done with it.
protocolstring//protocol of the next level layer. For example, this may be TCP, UDP or ICMP among others.
optstring//indicates IP options
sourcestring//source address field that lets the receiver know where the packet came from.
destinationstring//The destination IP address or subnet of the traffic, or anywhere
optionsstring//The options field contains different optional settings within the header,, //such as Internet timestamps, SACK or record route options.
chainstring//input or output - used to create id