US Robotics USR5462 User Manual page 27

Advanced Setup
Point-to-Point Over Ethernet (PPPoE)
Enter the PPPoE User Name and Password assigned by your Service
Provider. The Service Name is normally optional, but may be
required by some service providers.
The MTU (Maximum Transmission Unit) governs the maximum size of
the data packets. Leave this on the default value (1454) unless your
service provider has specified otherwise.
Enter a Maximum Idle Time (in minutes) to define a maximum period
of time for which the Internet connection is maintained during
inactivity. If the connection is inactive for longer than the Maximum
Idle Time, it will be dropped. (Default: 10 minutes)
Enable the Auto-reconnect option to automatically re-establish the
connection as soon as you attempt to access the Internet again.
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