Hi,
welcome to NethServer community.
High availability is a new feature, see NethSecurity project milestone 8.6 : High availability, Wizard setup, FlashStart ProPlus, persistent logs and High Availability (Beta) — NethSecurity documentation and for more detailed info High Availability Firewall | NethSecurity
From the manual:
VLANs are supported only on physical interfaces.
So I’m not sure if your VLAN configuration is supported.
Bonds and VLANs are configurable, see Network interfaces — NethSecurity documentation
MultiWAN balanced mode is supported, see MultiWAN — NethSecurity documentation
Nginx is used as reverse proxy on NethSec, see Certificates and reverse proxy — NethSecurity documentation
As regards SNMP, see SNMP Server — NethSecurity documentation
Backup can be downloaded or there’s a cloud backup with subscription.
Uploading certificates should be possible, see Certificates and reverse proxy — NethSecurity documentation
OpenVPN Roadwarrior: OpenVPN Road Warrior — NethSecurity documentation
Wireguard VPN: WireGuard VPN — NethSecurity documentation
Yes, usually the whole configuration is done via the web interface except of new features that need some configuration steps on CLI.
You can find it in the advanced setting when creating/editing an interface.
