Firmware update for MES2300-xx-MES3300-xx-MES5312-MES53xxA-MES5300-xx-MES5305-48-MES5310-48-MES5400-xx-MES5410-48-MES5500-32. Version 6.6.11.3


MES
22 May 2026
Firmware update
Firmware version: 6.6.11.3
The firmware and detailed description of the product capabilities are available in the Downloads or on the product page.
Fixed
- Fixed the MAC Flapping error in the ERPS ring when restoring the link;
- Fixed an error in synchronizing MAC addresses between stack units;
- Fixed the display of the status and diagnostic results of SFP modules for MES2300-48P devices;
- Fixed incorrect learning of MAC addresses on orphan ports in VPC;
- Improved device stability.
Mentioned products
Other news
New NTU-RG-5720L subscriber terminal is designed for Wi-Fi 7
Monitoring the quality of VoIP calls: first release of VoIP Monitor
Firmware update for MES2310-12XU, MES2300-xx, MES3300-xx, MES3500I-08P, MES3500I-10P, MES3500I-8P8F, MES3500I-24F, MES5312, MES5316A, MES5324A, MES5332A, MES5300-24, MES5300-48, MES5305-48, MES5310-48, MES5320-24, MES5400-24, MES5400-48, MES5410-48, MES5500-32, MES5700-32. Version 6.6.12.1
