Hello,   I am fairly new at networking, so I am running into a little trouble understanding what I need to do to get things working. Hopefully, I am posting in the right section.   Current Internet Configuration: Spectrum modem/router connects to our Cisco Meraki MX64 connected to Cisco SG300-MP switch.   New Internet Configuration that I need to set-up: Fiber company installed a ADVA FSP 150CC-GE112 which hands off a static public IP. According to the fiber technician, we will need to "FW to NAT our internal addresss".   For the life of me, I cannot figure out how to set-up MX64 to work with the ADVA FSP150. Am I missing a piece of equipment in between?   Any help would be greatly appreciated.   Thank you!   - Lost IT guy ... View more