Upgrade from 5.4.8 to 5.6.5

Forum|Forum|8 years ago
July 2, 2018
3 replies
5939 views

Hi

Performed some minor upgrades within the 5.4 range but first time for a major one.

I read the release notes and Fortinet Security Fabric upgrade guide but still have some questions:

1) Step 3 Upgrade all end points to Forticlients 5.6.0 or later: Is it compulsory. We only use Forticlient for SSL VPN client with no Forticlient enforcement or telemetry?

2) Step 10: in FortiOS 5.6.5, enable Forticlient enforcement: Is it compulsory? if it is, I am guessing it is compulsory to update the client first as per step 3?!

At some stage, I read that upgrading from 5.4.5 to 5.6.0 breaks all your IPSEC VPN PSK. Is it still the case from 5.4.8 to 5.6.5?

Any other areas I need to be aware of?

Thanks in advance

bommi

New Member

Hi,

if you just use Forticlient for VPN you dont need the Steps 3 and 10 of the security fabric upgrade guide.

I never got hit by the ipsec psk problem in several upgrades from 5.4.x to 5.6.x.

But I did the upgrade to fortios >= 5.6.3 with had several workarounds for this issue.

Best Regards

Dominik

Toshi_Esumi

SuperUser

The PSK issue has been fixed by 5.6.4. If you have a zone including both parent interface and vlan subinterface, the members would be removed after the upgrade. It will be fixed with 5.6.6. I posted this issue with another thread.

https://forum.fortinet.com/tm.aspx?m=163237

v20100Author

New Member

Thank you both!

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