ASA Secondary ISP
We recently added a secondary ISP to our environment and having a hard time finding any documentation on setting up a few of our tunnels to utilize this new connection as a backup in the event that main ISP connection goes down. We have two ASAs setup in HA. We did reach out to our support contact, CDW who recommended adding a second tunnel and setting the crypto map to point to the new ISP interface, as well as configuring a new nat, and setting the weight of the new setup after the current one? Not sure if that makes sense? The tech did not give any insight on configuration setup or communication on how this setup would function. Anyone have any good documentation on this or any helpful tips to help understand? We used to have a great network tech that knew the ins and outs and of course they went on to better things. Thank you!