Accton Technology WBR143GN Manuel D’Utilisation

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WAN Setting
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PPTP
Enable the Point-to-Point Tunneling Protocol (PPTP) for implementing virtual private 
networks. The service is provided across the Internet in many European countries.
The following example shows PPTP selected as the primary WAN connection with 
3G enabled as a backup WAN.
Figure 5-9.   WAN Settings for PPTP (Router mode)
PPTP — Enable the Point-to-Point Tunneling Protocol (PPTP) for implementing 
virtual private networks. The service is provided across the Internet in many 
European countries.
• PPTP MTU: Sets the maximum packet size that the WAN port may transmit. The 
Maximum Transmission Unit (MTU) is expressed in bytes. (Default:1460 bytes)