Upgrading - Fortinet FortiDDoS Series Release Notes

Upgrading

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