We have two offices that require inter-connectivity and standalone internet connections.
Each site has a Sonicwall firewall acting as their primary WAN. Internet traffic is sent out through the sonicwall.
The sites are interconnected with a ptp wireless solution. The sonicwall at both sites has a dedicated interface for the PtP dish and routing has been setup to allow traffic to go freely between the sites on the LAN side.
What we want to be able to do is failover the internet via the PtP dish to the sonicwall at the other site in case the internet fails at either or site.
On a Cisco it's as simple as adding a secondary default route with a higher metric, but on the Sonicwalls the default route for whatever reason has a metric of 255 and is uneditable!?
What other options do we have?