Routing between two networks in Sophos home UTM 9.3

Question

Hi, 
 So far with the Sophos community help I was able to fix the issues with my Home UTM configuration. 
 Now, I got another issue. 
 My Cable Internet router is in 192.168.0.1 range. So all my WiFi devices get that range. 
 My Sophos UTM LAN IP is in 172.17.0.1 range. 
 How/where do I create a route between these two IP ranges so that my LAN can talk to my WiFi. 
 I tried disabling the WiFi on the Cable router and connect another ADSL (Old router). assign the IP in 172 range. 
 But the problem is the Cable router is giving 34 MBPS on WiFi. If I connect the Old ADSL I am only getting 2.5 MBPS. 
 I don't want to buy another AP because of this. 
 If I can create a Route between 192 and 172 IP ranges the problem will be fixed. 
 Thank you, 
 Krishna

sachingurung · Answer

Hi Krishna, 
 Welcome back. 
 Create a firewall rule, 172.x -ANY- 192.x and vice-versa or deploy WiFi in a bridge mode. 
 Thanks

sachingurung · Answer

Hi Krishna, 
 UTM and WiFi is directly connected to each other, so I think you need to make some configuration changes in your WiFi router if you are not able to communicate between both subnet. 
 Make a Firewall rule for eg: LAN - ANY - WiFi & WiFi - Any - LAN. 
 Thanks