E-Lins H980 Series User Manual page 27

H980 Series 3G Router User Manual
【The Net Type of Module】DEFAULT means router will obey default option to choose
network; AUTO means router will choose available network automatically; other
options mean router will use certain network only.
Considering the difference of mobile network authorization, the Point to Point Protocol
connection should be compatible with different network. Advanced setting is used for
the PPP special setting. Click "PPP Advanced Setting" button to start settings.
Normally, it is not required to change the setting for most of networks and
applications. If it is necessary, you need to be cautious in setting PPP Advanced based
on the network environment. For detailed configuration, consult the local mobile
operator and carry out multiple trials to achieve the best suitability.
【CHAP, PAP, MS-CHAP, MS-CHAPv2】are negotiation protocol types while PPP dialing.
【Compression Control Protocol negotiation】 : Set whether disable Compression Control
Protocol negotiation. 0: disable; 1: enable.
【Address/Control compression】: Set whether disable Address /Control compression.
【Protocol field compression negotiation】: Set whether disable protocol field
compression negotiation
【VJ style TCP/IP header compress】: Set whether disable Van Jacobson style TCP/IP
header compress.
【Connection-ID compression】: Set whether disable the connection-ID compression
option in VJ.
【Debug】: Set whether enable the debug log function.
【Use Peer's DNS】: Set whether disable Use Peer's DNS.
Fig. 3.3.2.1-2: PPP Advanced Settings
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