I have a setup where I have a spoke router and 4 clients. The clients will grow and the configuration that we currently have seems to not be able to scale well.
For every new client we add, we have to make a new static crypto map, new tunnel interface and add the new client network to the access lists.
There is a very good book that I am following, The Complete Cisco VPN Configuration Guide. There is a pretty good example on this book, however it assumes that the spokes will be behind dynamic ISPs and that they will need to talk to each other.
In this setup, the spokes are all static and wont need to talk to each. What is the best approach for this?