System Configuration
MRU
MRU stands for Maximum Receive Unit. MRU value may be sent to inform the peer that the implementation can receive larger packets, or to request that the peer send smaller packets. If there is no special demand, leave this default value
MTU
MTU stands for Maximum Transmission Unit. MTU value is the default packet size that Windows uses to negotiate with. Different connection types exist different MTU value. An Ethernet (V2) frame has a MTU of 1500 bytes, and a PPPoE frame has a MTU of 1492 bytes. Please insert proper MTU value to match connection type.
Default value: 1492.
MSS
TCP MSS value specifies the maximum amount of TCP data in a single IP data- gram that the local system can accept (reassemble). Typically, a workstation will use the "outgoing interface MTU" minus 40 as its reported MSS. For example, an Ethernet MSS value would be 1460 (1500 - 40 = 1460).
Authentication
Specify authentication method to be enabled on the connection. There are three authentication type to be chosen: Auto;CHAP;PAP. If there is no mention or special demands from ISP, please leave default value: “Auto” in this column
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