1*12db289aSLawrence Stewart 2*12db289aSLawrence StewartAn example Khelp module which uses the helper hook points available in the TCP 3*12db289aSLawrence Stewartstack to calculate a per-connection count of inbound and outbound packets when 4*12db289aSLawrence Stewartthe connection is in the established state. The code is verbosely documented in 5*12db289aSLawrence Stewartan attempt to explain how everything fits together. 6