Blocking devices from accessing network without vpn

hi, we had an incident where when of our devices had an attempt of access but with failure due to wrong password trials. I an suspecting that this device was on an unknown network outside our organization...
unable to create ip network - "You must enter a network IP address."

Hi all, I have several SFOS V20 in place. I can nomore add an ip network: "You must enter a network IP address." There is not much room for making things wrong and I did this couple of times before...
MAC filtering WLAN-Network

Hallo Gemeinde Auf der alten UTM konnte ich in den Netzwerkdefinitionen Mac-Adresslisten erstellen und diese dann als Black oder Whitelist verweden. Auf meiner XG-Home Sfos 20.0.2 MR-2 Build378 gibt...
problem with the external wireless network

Hello, i create a ext. wireless network every things correct but cell phones connect it randomly.Please help me
SSL VPN Network Access

I'm a pulling my hair trying to figure out why our SSL VPN users all of a sudden cannot access the network resources. For the most part I moved 99% of our users over to IPsec VPN setups but in some cases...