This "ippm" command tool is mirroring tcp or udp packets to another udp receiver (like MavlinkAnalizer). The mirroring packets are filtered by source-address, source-port, destination-address, or destination-port. To execute this command is required the supervisor permission.

The binary for osx is here.
When using on the other os, you can bulid the binary from c++ source code which is published GitHub. MIT licence. The "libcap.lib" is required for build.