NetLink Latest Firmware and MIB Files
IMPORTANT! Firmware versions 9.77 (NL2/NL4) and 0.77 (NLX) have anti-rollback features for cybersecurity protection. Once upgraded to these versions or higher, the NetLink board will not be able to be downgraded.
Firmware Upgrade Notes
Note that required bridge updates must be performed BEFORE installing latest firmware
Clear browser history / cache after performing firmware upgrades AND before accessing device again to prevent cached pages from giving outdated information
Download guide on cyber-security best-practices
Download NL2/NL4 firmware release notes
Download NLX firmware release notes
Sign up for email notifications of firmware updates
Bridge Update Guide
For NL2/NL4 with RED daughter board:
If NL2/NL4 firmware to be updated is between 7.15 and 8.10, upgrade first to 8.10. NetLink module is now ready to receive latest firmware.
If NL2/NL4 firmware to be updated is below 7.15, upgrade first to 7.15, then again to 8.10. NetLink module is now ready to receive latest firmware.
For NL2/NL4 with GREEN daughter board:
If NL2/NL4 firmware to be updated is between 8.10 and 9.18, upgrade first to 9.18. NetLink module is now ready to receive latest firmware.
If NL2/NL4 firmware to be updated is between 7.15 and 8.10, upgrade first to 8.10, then again to 9.18. NetLink module is now ready to receive latest firmware.
If NL2/NL4 firmware to be updated is below 7.15, upgrade first to 7.15, then to 8.10, then again to 9.18. NetLink module is now ready to receive latest firmware.
Knowledge Base 
