hello, in terms of cybersecurity it would be useful to have a second authentication factor to add to the open vpn; possibly with an external authenticator. is it possible to imagine implementing it? t

Hello at all i deploy openvpn vpn for my customare; it' possible to have a second factor of authentication? my router is er8411 thanks

hi, I have two networks, a LAN on VLAN 10 and a WiFi on VLAN 20; at the moment I don't have ACL and in fact if I connect to wifi from my mobile I can ping the PCs and the printer on the LAN, but if I

Good morning, I have installed 2 switches on this router/controller; when installing the 3rd one it tells me that it is limited to 2 switches. Is there a possibility to extend it to a third switch, ev

Hello at all, A strange thing happened to me recently with one of my clients. this customer has a geographically large all fiber network with all SG3452X and 10gb sfp. on one of the switches a cable r

hello, in a singole port of a switch i want apply 2 vlan : 19 and 400. this switch is managed by oc300 and i have router er8411 ... all last version of firmware have you a idea? or a screen ? thanks