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Certificates have a limited validity and therefore have to be renewed after expiration at the latest after the expiration. Albeit a certicate should be renewed before expiration if possible, to ensure that the service is not interupted.
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4) Click on the "garbage can" symbol to revoke the old certificate. It is not needed anymore and therefore should be removed.
5) Select a Reason and click in click Revoke. In this example the certificate has been superseded by a new one.
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| Info |
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When a host certificate for an SSL-VPN connection is renewed, the new certificate has to be selected in the configuration. Afterwards the SSL-VPN functionality has to be deactivated and activated again in order for the new certificate to be recognized. |
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