This project is collect tcp timestamp by passive method and prepare for estimate clock-skew.
Usage of ./go-clock-skew:
-e string
device name (default "eth0")
-f string
storage file (default "storage.csv")
-filter string
bpFilter (default "tcp")
-h help
./go-clock-skew -filter "src host 10.10.89.144" -f 144.csv