re-push (update changed policy) to clients fails.
FSPMC 11.x on Windows 2012 R2 domain with mix of Win7X/Win8X clients.
When originally set up, first push of policy to clients was successful - no issues. Policy has been changed and needs to be re-pushed to clients (update clients with new policy) but fails with error 53. It turns out the F-Secure firewall on the clients is blocking the push. This is proven by turning off the F-Secure firewall on the clients, then pushing out the policy which is then successful. Can anyone tell me what I need to open on the F-Secure firewall (modify the firewall policy settings) in order to have push be successful without having to turn the F-Secure firewall off.