Block all service port exclude some service port
I have 2 internal server connected to Sonicwall TZ400 using Vlan. My Goals is i want to block all services port exclude some port service such 8080, 80, 443 and for exclude port service i already create group service.
FYI, I have done create configuration on access rules as a screenshot, which I already create 2 rules each and have to set the priority too. But still doesn't work well
Need your help guys for this case.