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1 vote
1 answer
2k views

How to stream captured packets via UDP? tcpdump or other tool

I want to capture traffic or router and send it to remote host via tzcp or other udp proto. How to stream captured packets via UDP? tcpdump or other tool Use case: Linux box connected to internet ...
eri's user avatar
  • 389
0 votes
1 answer
2k views

TCPDUMP Rotating Capture File using -G not working

I'm attempting to run a tcpdump for packet capture for the headers of encrypted traffic. I'm trying to do it with the rotating capture based off time. This is the command I'm running. sudo tcpdump -...
Brian's user avatar
  • 1
5 votes
1 answer
6k views

Why does tcpdump take so long to read pcap files?

I am using a third-party tool that captures network traffic as a pcap file during a network test. When I attempt to play these files back, I use the tcpdump tool with the -Aq -r options, and pipe the ...
Steve HHH's user avatar
  • 7,190
1 vote
3 answers
4k views

Trouble with mergecap [ concatenation of pcap files ] - undesired info in output file

I hope somebody will be able to help me... The problem is with merging multiple .pcap files. Recently - like a week ago I've used a mergecap to merge mutiple pcap files into one. Everything worked ...
mnmnc's user avatar
  • 4,129