Hello all,
So many have asked similar questions but I cannot find a specific answer to this question.
So here is the situation. We have a temporary office setup because our current building is being repaired from a tree that fell on it. The temporary location is supposed to connect back to the regular office with a PFSense firewall that I put together. It is not on Netgate hardware, it is just a mini fanless PC that has PFSense installed on it.
Also, there are technically two companies that are working there. We have an LLC company that has its own equipment such as the servers, a PFSense firewall, and such, and our company which just has a branch office in the same location which uses a Cisco ASA and no servers. The two domains are trusted so there is communication between them.
So I setup the little PFSense box with the IPSec tunnels...