configure sonicwall nsa connected to a L3 switch
Posted on 2016-11-11
Hi, we currently have a flat vlan on the sonicwall firewall.
We're adding a L3 swtich that is already configured to handle routing internally so i dont need the sonicwall to be configured as the router.
From what i understand, I don't need to create any additional vlan's on the sonicwall. I just need to create address objects with the various vlans and create route policies (static routes) and tell it to point to the l3 switch as my next hop. Wanted to get an example from someone on what that would look like: (ex. source, destination, etc).
the sonicwall will have the firewall vlan ip of 10.10.11.1
the core switch will have the firewall vlan ip of 10.10.11.2.
the core has several vlan's configured already for routing: vlan 20 (10.10.20.0/24), vlan 30 (10.10.30.0), and so forth.
Question: in the sonicwall, i'll be changing the X0 (lan) ip to 10.10.11.1.
then create the route policies: can someone detail the route policy on what it would look like on the sonicwall to confirm what i believe it to be?