router Cisco RV340W dual wan, the firmware is the latest 1.0.03.24, 2 providers are connected, the Internet works in 2 local networks, everything is separate, everything is OK, each locale has its own white ip when applying any IPv4 rule in the firewall (Firewall-Access Rules-IPv4 Access Rules Table), all active connections are always drop for a couple of seconds through all wan ports. is this how it should be? such a feature of the firewall?
when I add my tcp ports in System Configuration-Service Management-Service Table all active connections are also drop for a couple of seconds through all wan ports. maybe it's a firmware bug like this?
yes it is a firewall service bug for sure. It looks like the firewall-service is getting reloaded (and therefore the existing connections are also kind of flushed...resulting in connection re-transmission) for every new rules-entry done...its definitely a bug