I have two offices with a sonicwall at each location configured as a VPN tunnel. The remote office has a dynamic public IP. Therefore, the Security Assocation at the home office must have an IP of 0.0.0.0
In this configuration, they will not connect, even when it is the remote office initiating the connection.
But, when I look at the home office status screen it shows me the current dynamic ip of the remote office. If I key that address into the SA of the home office Sonicwall, they connect fine. I cannot leave this address keyed in though because it will likely be different the next day.
What am I doing wrong?