1 Reply Latest reply on Jul 23, 2015 4:10 AM by ilindblo

    Maximum rules in an ACL.

    TK45

      Hi,

       

      Could anyone let me know how many numbers we can add rules in an "IPv4 access rule"?

      NGFW has some upper limit?

       

      Thanks,

      TK45

        • 1. Re: Maximum rules in an ACL.

          Practical limit for this is amount of memory on engine. 64bit appliances will be able to handle larger policies. With any device, up to couple of thousand rules are not uncommon.

           

          Rules with both very large number of network elements in either source or dest and a large number of service elements in service defined may be particularly taxing as they expand to large size on policy generation.