If you are doing it remotely, does that mean that you rely on ssh/webui? How do you access it? Does this mean that having the current configuration removed will result in you losing access? The gateway needs to have its IP address and default route in place for you to be able to reach it?
You can't use cpuse or blink package for R80.30 as the Check Point 7000 series does not support R80.30. If you have to use R80.30 and can't move to R80.40/R81/R81.10 you will have to grab the special R80.30 3.10 kernel release:
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solut...
But please be aware that this is a limited release not widely deployed. It was released as a result of newer appliances and open servers requiring 3.10 kernel due to their CPU's not supporting the 2.6 kernel. R80.40 is the first regular release with 3.10 kernel for gateways and would be the recommended way of doing things instead of using the limited R80.30 3.10 release. Or you could of course go with R81 or R81.10.
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