How to clear nat cached

[leangm]

Hi 

Recently, I deleted the object from the NAT rule but when viewing the logs gateway still shows the host object translated by nat

anyone can share with me the guide on how to clear nat cached  on the gateway firewall

when we clear the nat cached does it impact the production?

[PhoneBoy]

Did you push policy once you've deleted the object from the NAT rule?
Until you do that, the change won't take effect.

Even after you push policy, the change will only impact NEW connections.
Existing connections will still use the previous configuration.
Related: https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solut... 

There is not an easy way to remove a single connection from the connections table.