Frede_der

Comments

Thank you so much for your replies. It was not my firewall rules, I had a rouge router with the same IP as my gateway. The clients on the switch were served by the right gateway but connections directly from the swich used the rouge gateway and therefore had no connection to the internet.

in [NEBULA] GS1920-48 v2 works but NCC shows it as offline. Comment by Frede_der November 2019
I got the firmware upgraded to V4.50(AMBJ.5) via the webgui, but the switches still don't connect to NCC. Clients have access to the Internet, but the switches seems to have no internetconnection, they cant ping / tracert outside of the network and they can't find any timer servers on boot.

in [NEBULA] GS1920-48 v2 works but NCC shows it as offline. Comment by Frede_der November 2019