https://community.checkpoint.com/t5/Spark-Firewall-SMB/Creating-a-new-LAN-switch-in-a-730-appliance/m-p/206566#M10287 <P>Hi everyone.</P><P>My purpose is to create 2 separate networks with both to be able to access internet, but there will be no connection between the 2 networks (never did this before). So i connected an additional switch to the LAN6 port of the 730 appliance. Then a moved the LAN6 to the separate network. That moved it out of the default LAN1 Switch and created a new subnet with a functioning DHCP on it. But a laptop connected to the new switch still can communicate with an original network. So i thought maybe i need to create a LAN2 switch, but then i get an error "Switch cannot be added because no networks are available to assign to it". Now i'm stuck.</P><P>Please help?) What is the right way to do it?</P> Tue, 20 Feb 2024 15:13:18 GMT gadibe 2024-02-20T15:13:18Z https://community.checkpoint.com/t5/Spark-Firewall-SMB/Creating-a-new-LAN-switch-in-a-730-appliance/m-p/206566#M10287 <P>Hi everyone.</P><P>My purpose is to create 2 separate networks with both to be able to access internet, but there will be no connection between the 2 networks (never did this before). So i connected an additional switch to the LAN6 port of the 730 appliance. Then a moved the LAN6 to the separate network. That moved it out of the default LAN1 Switch and created a new subnet with a functioning DHCP on it. But a laptop connected to the new switch still can communicate with an original network. So i thought maybe i need to create a LAN2 switch, but then i get an error "Switch cannot be added because no networks are available to assign to it". Now i'm stuck.</P><P>Please help?) What is the right way to do it?</P> Tue, 20 Feb 2024 15:13:18 GMT https://community.checkpoint.com/t5/Spark-Firewall-SMB/Creating-a-new-LAN-switch-in-a-730-appliance/m-p/206566#M10287 gadibe 2024-02-20T15:13:18Z