I have configured a Cisco RV134W wifi router. This is connected to my Cisco SG350-28MP switch. The WAN IP address corresponds to a VLAN 10 address, i.e. 192.168.141.4. The LAN address is 192.168.143.x.
Overall, it works fine, except that I can't access the interface at 192.168.141.4 when the SPI Firewall is activated on the Cisco RV134W via 192.168.144.X.
What I've done:
Created a new rule with the following parameters:
Action: Allow
Connection type: Inbound (WAN > LAN)
Source: 192.168.144.0/24
Destination: 192.168.141.4 (exact IP address of the router)
Service: All services
Scheduling: Always
Logging: Enabled
I've applied and saved the changes.
As soon as I activate the SPI Firewall. I lost access to the interface via the 192.168.144.X network.
Do you have any ideas on how to fix this?
