Join this channel to get access to perks: Hi Friends, Please checkout my new video on All interface Type (What is Layer 3 and Zone) of Fortigate firewall with Source NAT. If you like this video give it a thumps up and subscribe my channel for more video. Have any question put it on comment section. Please follow me Instagram : Twitter : E-mail ID : bikashshaw261@ Facebook group URL #fortigate #NSE4 #bikashtech