Configure DHCP Relay agent/Helper IP on Fortigate Firewall (v6.4.0 build1579) TechTalkSecurity 1 year ago Configure DHCP Relay agent/Helper IP on Fortigate Firewall (v6.4.0 build1579) How to configure the DHCP Relay agent on fortigate firewall with firmware build v6.4.0 build1579 Complete demonstration of LAB setup .