I have a Cisco 800 series
I need to allow access to our local server from a specific range of external ip addresses.
I was wondering what is the best way to go about this?
I can open port for all external ip using this command:
ip nat inside source static tcp <localserverip> <port> interface <interface> <port
But this is not secure as is..
Do I then restrict and permit access using access-list? Or is there another way altogether?
I've tried searching for this but could not find a clear answer
Can anyone point me in the right direction?