If you want to create a "virtual" firewall instance with its own independent configuration (often called a "feature" of enterprise setups), you create a :
The official release notes for 7.0.9 list over 120 resolved bugs. Here are the five that matter most to enterprise engineers: fortigate 7.0.9
Before moving to 7.0.9, keep these technical constraints in mind: If you want to create a "virtual" firewall
: A significant reported issue involves the breaking of SIP registration after upgrading from 6.4.x to 7.0.9. Users noted that the FortiGate began incorrectly handling SIP contact IPs—sending the internal IP instead of the external IP in the register packet—even when configurations remained unchanged. ✅ Users on 7
✅ Users on 7.0.6, 7.0.7, or 7.0.8 should upgrade to 7.0.9 due to SSL VPN stability improvements.
FortiOS 7.0.9 is a maintenance release in the 7.0 series, primarily focused on bug fixes and security patching. While it offers the stability expected of a late-cycle release, users have reported specific technical challenges during upgrades.