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Welcome to the packet-capture wiki!

You can use these commands to operate packet-capture tool.

• Help Message:

py main.py -h

• Start capturing:

py main.py -n 2 rem by default it will run 9999999999999999999 times.

• Filter protocol and capture:

py main.py -n 2 -proto tcp rem protocol to filter. In this case, it will only return TCP(6) and only capture 2 packets.

• Filter IP(included in destination or source) and capture:

py main.py -n 2 -ip 10.1.1.4

• Filter Destination IP(included in destination only) and capture:

py main.py -n 2 -dip 10.1.1.4

• Filter Source IP(included in source only) and capture:

py main.py -n 2 -sip 10.1.1.4

• Dump the captured packet instead of showing (above filters can also apply here):

py main.py -n 2 -d rem the file will be created in same directory as "dump.pcap" by default

• Open the dump packet file (above filters can also apply here):

py main.py -n 2 -od a.pcap rem it will open file named "a.pcap", default is "dump.pcap"