Upgrading
FortiDDoS
Upgrading
Supported upgrade paths For B-series:
Use the following instructions to upgrade to FortiDDoS 5.3.0.
Steps
Current Release
Upgrade method
Upgrade path
1
<4.1.5
BIOS ONLY
1. Upgrade to 4.1.5.
2. Upgrade to 4.2.3. Follow Step 2.
3. Upgrade to 5.3.0. Follow
.
Refer to section
for detailed upgrade
procedure.
2
4.1.5 to 4.2.2
GUI/CLI/BIOS
1. Upgrade to 4.2.3.
2. Upgrade to 5.3.0. Follow
3
4.2.3 to 5.2.0
GUI/CLI/BIOS
1. Upgrade directly to 5.3.0.
Refer to sections
or
for detailed upgrade
procedure.
Supported upgrade paths For E-series:
Use the following instructions to upgrade to FortiDDoS 5.3.0.
Steps
Current Release Upgrade method
Upgrade path
1
5.0.0 to 5.2.0
GUI/CLI/BIOS
1. Upgrade directly to 5.3.0.
Refer to sections 1, 2 or 3 detailed
upgrade procedure.
FortiDDoS 5.3.0 Release Notes
Fortinet Technologies Inc.
11