Robustel R3000 User Guide - Manual (Page 85)

Robustel GoRugged R3000 User Guide
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Show L2TP Server
Advanced
Tick to show the L2TP server advanced setting. Disable
Address/Control
Compression
Used for PPP initialization. In general, you need to enable it as default. Enable
Protocol Field
Compression
Used for PPP initialization. In general, you need to enable it as default. Enable
Asyncmap Value
One of the L2TP initialization strings. In general, you don’t need to modify this
value.
ffffffff
MRU
Maximum Receiving Unit. It is the identifier of the maximum size of packet,
which is possible to receive in a given environment.
1500
MTU
Maximum Transmission Unit. It is the identifier of the maximum size of
packet, which is possible to transfer in a given environment.
1436
Link Detection Interval
Specify the interval between L2TP client and server.
To check the connectivity of a tunnel, the client and server regularly send PPP
Echo to each other. If the client or server receives no response from the peer
within a specified period of time, it retransmits the PPP echo. If it receives no
response from the peer after transmitting the PPP echo for max retries times,
it considers that the L2TP tunnel is down and tries tore-establish a tunnel with
the peer.
30
Link Detection Max
Retries
Specify the max retries times for L2TP link detection. 5
Expert Options
You can enter some other PPP initialization strings in this field. Each string
can be separated by a space. noccp
nobsdcomp
Route Table List Click “Add” to add a route rule from L2TP server to L2TP client. Null
3.27 Configuration -> PPTP
This section allows users to set the PPTP parameters.