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3 years agoMy xfinity modem/router does not have a built in battery backup. I have it plugged in a 500VA UPS. It will run for many hours after a power outage. That is the only device plugged into the UPS.


My xfinity modem/router does not have a built in battery backup. I have it plugged in a 500VA UPS. It will run for many hours after a power outage. That is the only device plugged into the UPS.
Does the router support site to site VPN over the WAN connection?