Comment by eriksjolund

Another tool that can be used by an unprivileged user for analysing network traffic is rootless Podman with Pasta.

Just add the podman run option

--network=pasta:--pcap,myfile.pcap

Pasta then records the network traffic into a PCAP file that could later be analysed.

I wrote a simple example where I used tshark to analyse the recorded PCAP file https://github.com/eriksjolund/podman-networking-docs?tab=re...