RE: Deny access between to networks on one interface

Vivek Jagad — Thu, 14 Jul 2022 07:59:54 GMT

Hello Besik Chitidze,

Thank you for reaching out to the community, Firewall rules work from top to bottom fashion, you if the traffic for both the subnets do reach on the FW i.e. [192.168.0.0/23 to 192.168.4.0/24] then you may create a FW rule with both subnets in source and destination with action drop/reject and then create another rule on top of that rule for [192.168.0.3] with the action allow.