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CLI-based Configuration Guide - IP Unicast Routing

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R009

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Setting the Route Delivery Mode of an LPU

Setting the Route Delivery Mode of an LPU

To ensure that packets match correct routes and are forwarded correctly, configure the device to deliver all the routes to a LAN-side LPU.


In most cases, packets received by a LAN-side LPU need to be sent to a WAN-side LPU for forwarding. The packets may match incorrect routes in certain scenarios. As a result, the packets cannot be forwarded. To solve the problem, configure the device to deliver all the routes including WAN-side routes and LAN-side routes to a LAN-side LPU.

Only AR2200 series and AR3200 series support this function.


  1. Run system-view

    The system view is displayed.

  2. Run fib download all slot slot-id

    The device is configured to deliver all the routes to a LAN-side LPU.

    By default, only LAN-side routes are delivered to a LAN-side LPU.

Verifying the Configuration

Run the display fib [ slot-id ] command to view the FIB table of the LPU.

Updated: 2019-12-27

Document ID: EDOC1000174069

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