
Robustel GoRugged R3000 Lite User Guide
RT_UG_R3000 Lite_v.1.0.0 23.12.2013 76 / 113
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master router and the others as backups. In case the master fails, the virtual
IP address is mapped to a backup router's IP address. (This backup becomes
the master router.)
3.26 Configuration -> IP Passthrough
In IP Passthrough mode, R3000 acts as PPPoE server, it will pass its WAN IP address to PPPoE client directly. Packets
received from the WAN interface are delivered directly to the LAN interface. Similarly, packets received for the LAN
interface (everything except broadcasts/multicasts) are sent to the WAN interface.
This section allows users to set the IP Pass through parameters.
Tick to enable IP Passthrough feature.
User can only select “PPPoE” mode at present.
PPPoE client dials up to R3000 (PPPoE server) corresponding to different LAN
interface. For example when you connect PPPoE client (such as PC) to LAN 0
through Ethernet cable, PC will dial up to R3000 (PPPoE server) through LAN 0.
Set the username of PPPoE server.
Set the password of PPPoE server.
Set the AC (Access Concentrator) name of PPPoE server.
Set the service name of PPPoE server.
Note: PPPoE client needs to set the same username, password, service name of
PPPoE server, or it cannot succeed to dial up to PPPoE server.
Set the different PPP authentication from “Auto”, “PAP”, “CHAP”.
Auto: Automatic detection.
PAP: Password Authentication Protocol
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