Senarios:
Simplifi with IP passthrough mode to the WAN port of Cyberoam UTM and to acquire the IP of Internet (a public IP) and internet access. (no double NAT’ed).
Prerequisites:
Simplifi is deployed in IP-passthrough mode
Cyberoam UTMl is deployed in Gateway Mode.
To configure WAN port follow the steps below:
- Go to Network—Interface
- Inside interface, you will get the list of all physical port in your firewall device.
- For WAN Choose Port B to configure with internet IP address.
- Click on Port B to edit the configuration.
- Port B- Physical interface
1: Network Zone – WAN selected (if not you can select WAN from the list)
2: IP Assignment – Choose the internet type – DHCP in your case.
3: IP Address–Provided from ISP.
Netmask- Choose the netmask as per your internet settings.
4: Primary DNS: set the DNS as per your ISP or you can use google DNS – 8.8.8.8
5: Gateway Name- Provided from ISP.
Press OK button save settings.
Press the OK button again to confirm settings changes
Configure firewall for internet access - by default, Cyberoam applies 'General Internet Policy' as Internet access policy for LAN to WAN traffic. Do not change the default setting.
Note – If you’re using UTM on Virtual Machine ( Hyper V, VMware), the virtual MAC address had to match the hardware MAC in addition to the MAC address spoofing enabled. Otherwise, UTM won’t connect to WAN