Error in extracting pcap wiles generated by WiFi 802.11ac using ns-3

[anathkr]

I am using captcp to extract tcp throughput for point to point protocol links (PPP) from pcap files. Now using same captcp, I am not able to extract WiFi 802.11ac pcap files which are of the type IEEE_11_RADIO (802.11 plus radiotap header).
I have tried to add a line into captcp.py as:
dpkt.pcap.DLT_IEEE802_11_RADIO: dpkt.ethernet.Ethernet
But still it is generating error and I do not understand what I need to do.
Please find attached out.pcap files.
Please help me in this issue.
Thanks!!

• Anagha
  out.pcap.zip

[hgn]

I will check this out! Can you post the stacktrace?