i have purchased a MX84 to be our internet traffic only Firewall - Connected to Comcast Business internet. It is currently Connected to a EWIC Nic port on my Cisco 1921 router - My main Router connection goes to my MPLS and local LAN. I have added routes on the router to send any undefined IP's to the mx84 for internet and it works great.. My issue is my NATs Don't work - I have added the static routes on the MX84 telling it to go to the cisco router interface for all my internal IP address ranges. I can ping from firewall - from my Server and ping the server from the firewall, but not from the outside Ip address. I know the address is good cause I changed my firewall WAN link to that address and it works. Am I missing something on my MX84 - Sorry I am new to Meraki Firewalls - I have Meraki Switches and access point throughout my company.
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