Unanswered question from http://www.ruby-forum.org/bb/viewtopic.php?t=46

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Is there any Ruby lib for TNS? I use pcap to handle TCP packets, but I
need a higher level to handle TNS that is over TCP. 
I thought that extending the TCPPacket of pcap would be a good approach,
but if there's a lib of TNS already out there, it will better.