Network tools and utilities
tftp on MacOS v26 (Tahoe) [CANCELLED]
preface tftp was depreciated from macOS. lesson (might be useful) Check is it available ls /usr/l...
OPNsense
Update and/or upgrade of OPNsense in GCP
Considerations: Time: from v24 to v25 it took around two-three hours to complete upgrades. Prepar...
Determine the best server for OPNsense updates and upgrades
Wherever you are on the planet, there is a need to determine, which server out of many is accessi...
OpenVPN Client connection configuration in OPNsense
Applied to OPNsense v26.7.1 Client config Order matters Hint: when copy-past avoid whitespaces (t...
Terminal via serial port on MacOS Sonoma
Connect Verify connectivity system_profiler SPUSBDataType | grep -i -A5 serial ioreg -p IOUSB ...