https://packages.altlinux.org/ru/sisyphus/srpms/fstrm/
ALT Linux - sisyphus - fstrm-0.6.1-alt1_8 - Frame Streams implementation in C
Frame Streams is a light weight, binary clean protocol that allows for the transport of arbitrarily encoded data payload sequences with minimal framing...
https://tracker.debian.org/pkg/fstrm
fstrm - Debian Package Tracker
debian packagetracker