Hello I made GRC ShieldsUp Test and port 139 is closed not stealth. ER605 HW v2.20 latest firmware 2.3.3. Is it normal? firewall > attack defense "Block TCP Scan (Stealth FIN/Xmas/Null)" is enabled an

I have read several articles about ES205G / GP not showing IP addresses of connected clients when working in controller mode. Sadly, issue still persists, because recently I installed ES205G in my net

I have ER706W-4G gateway and SG2210MP switch. I connected it over SFP ports and optical fiber. Communication is fine (physical link, ping, etc.) except communication between native VLAN1 and other VLA

My cabin is running some network with solar panel and battery. In darker day of winter I must shut down the power when i'm off site to save the battery. Last winter, everytime I power up the system, e

After multiple attempts to identify the root cause of the LLDP issue and the corrupted network topology—problems that appeared after upgrading the Omada Controller to v6—I rebuilt the configuration us

Hello, I have removed the ER7412-M2 from my network. Unfortunately, I started experiencing packet loss, mainly affecting meetings and voice interactions. I was using SFPs for both providers, so the fi