If CRL is present and is not expired (i.e. Then the corresponding cache is checked in the following manner:įirst, the gateway checks presence and validity of the local CRL cache (cache is stored per distribution point). How exactly is CRL check performed?Īt the beginning, the gateway checks the “CRL Distribution Points” field of the certificate it received. Gateway receives a certificate from another peer during IKE phase 1 negotiation.
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HOW TO VIEW A CACHED CRL FROM A GATEWAY’S CLI?.WHAT IS THE MAXIMUM SIZE OF A CRL CACHE?.HOW DOES THE CLR CACHE MECHANISM (CRL PREFETCH) WORK?.HOW DOES A GATEWAY RESOLVE OBJECT NAMES FROM THE $FWDIR/CONF/MASTERS FILE?.HOW DOES A GATEWAY DETERMINE WHAT HOST IT SHOULD REACH IN ORDER TO GET A CRL?.WHICH PARAMETERS HAVE A CRL BY DEFAULT?.
HOW EXACTLY DOES A GATEWAY FETCH THE CRL FROM THE ICA (INTERNAL CERTIFICATE AUTHORITY)?.GATEWAY RECEIVES A CERTIFICATE FROM ANOTHER PEER DURING IKE PHASE 1 NEGOTIATION.This FAQ covers the specifics of CRL check implementation on Check Point gateways. In case the certificate has been issued by the Internal Certificate Authority (ICA), CRL is managed by the security management server.
This is achieved by using certificate revocation lists (CRLs). FAQ on How CRL Check Mechanism on a Check Point Gateway WorksĪ Check Point gateway must check that the certificate it received from another entity for authentication purposes has not been revoked.
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