D-Link DVG-2101S - Manual (Page 17)

Setup
DVG-2101S User Manual
15
PPPoE
Choose PPPoE (Point-to-Point Protocol over Ethernet) if your ISP uses a
PPPoE connection. Your ISP will provide you with a username and password.
Most DSL users will select this option.
PPPoE User
Name Enter the PPPoE user name supplied by your ISP.
PPPoE
Password Enter the PPPoE password supplied by your ISP.
Check
Password Retype the password entered in the previous field.
PPPoE
Service
Name Enter the PPPoE Service Name (if supplied by your ISP).
Idle Time
Out Set the specific period of time, in minutes, to disconnect from the
ISP when no traffic is passing through. The setting 0 minute
means the VoIP adapter will never disconnect from the ISP.
Auto
Reconnect Check this checkbox to allow the VoIP Adapter to re-establish the
connection if it is terminated by the ISP. However, if the
connection is terminated under any other conditions (i.e. by Idle
Timeout or manual disconnect), the VoIP Adapter will not re-
establish the connection. This box is checked by default.
MTU Enter the MTU (Maximum Transmission Unit) size. MTU is the
largest size packet that can be sent by the device. If the network
stack of any packet is larger than the MTU value, then the packet
will be fragmented before the transmission. During the PPP
negotiation, the peer of the PPP connection will indicate its MTU
and will accept any value up to that size.