Buffalo TeraStation User Manual page 20

• If you want to access a different network from the TeraStation, use LAN port 1. LAN port 2 cannot access beyond the
local subnet as it doesn't have a default gateway.
Examples: You cannot use Mail Notification (cannot find the mail server), or you cannot find a TeraStation by IP address
to configure as a backup destination.
To resolve, place the TeraStation on the same subnet as the device that you are trying to connect to via LAN
port 2.
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