how to read for example the following frame.time_delta between 2 packets

Question

176 Jul 25, 2016 01:10:16.993463000 CEST    0.000424000 23.6.1.111  23.4.1.10
177 Jul 25, 2016 01:10:16.994604000 CEST    0.001141000 23.4.1.10   23.6.1.111
tshark -r r.pcap -T fields -E header=y -e frame.number -e frame.time -e frame.time_delta -e ip.src -e ip.dst | awk '{print $7}' > RRT
e=0
while read p; do let e=$e+$p; done < RRT
echo $e
0.16371100000000005

$e here means 164 ms??

Thanks!

Accepted Answer

0.001141000 0.001 == 1 ms 0.0001 == 100 micro 0.000141000 === 141 microsec 0.000000100 === 100 nanosec 0.000000001 === 1 nanosec