topic Re: I can't renew and remove Certificates in IPSEC VPN in SASE and Remote Access

I can't renew and remove Certificates in IPSEC VPN

LinhHanne000 — Fri, 18 Jul 2025 09:28:21 GMT

Hi everyone,

I have some problem about IPSEC VPN.

- I can't remove and renew certificates in IPSEC, although I remove object Security Gateway from Community

- I used CheckPoint Endpoint Security connect to Security Gateway, it error. I think it's certificate problem.

Does anyone know how to fix this? Thank you so much.

Re: I can't renew and remove Certificates in IPSEC VPN

_Val_ — Mon, 21 Jul 2025 08:38:19 GMT

You need to renew the GW certificate. You can only do that on the GW object in the SmartConsole. Did you try it?

Re: I can't renew and remove Certificates in IPSEC VPN

G_W_Albrecht — Mon, 21 Jul 2025 10:06:26 GMT

Clientless VPN is Mobile Access Blade - the Certificate is used there...

Re: I can't renew and remove Certificates in IPSEC VPN

the_rock — Mon, 21 Jul 2025 10:55:46 GMT

Did you try what @_Val_ suggested? I would do that first and try again.

Andy

Re: I can't renew and remove Certificates in IPSEC VPN

RS_Daniel — Mon, 21 Jul 2025 12:19:38 GMT

Hello Lin,

On your images i think you selected remove certificate, but di you try just Renew? without remove it first? You can't delete that certificate because it is currently being used, but you should be able to Renew it without problems.

Regards

Re: I can't renew and remove Certificates in IPSEC VPN

LinhHanne000 — Tue, 22 Jul 2025 04:33:17 GMT

Hi Daniel,

I did it using sk106435 and my IPSEC is working. Thanks you so much.

Re: I can't renew and remove Certificates in IPSEC VPN

the_rock — Tue, 22 Jul 2025 11:17:52 GMT

Great job!