I see there is a --time-stamp-precision flag parameter for tcpdump
with option for nano(seconds) and also shorthand flags --nano,
--micro. But actually supporting the value depends on the OS/hardware.
I didn't see such option for dumpcap/tshark. Is it available, or
planned on roadmap?
Given the tools support other pcapng features like adding comment or
overwriting/setting interface description, was curious to why
timestamp precision support wasn't added by just using what
tcpdump/libpcap already offers in that area.