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How to change the selected BGP route?

enter image description here

I show the route 43.242.33.39, there shows 3 GBP paths.

but I can not ping the ip(43.242.33.39). and can not traceroute it.

how can I do with this?

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  • Please, never use an image for text. Simply copy the text and paste it into your question using the Preformatted-text option ({}).
    – Ron Maupin
    Jan 18, 2019 at 15:42
  • 1
    Not being able to ping or traceroute does not mean the router won’t forward packets.
    – Teun Vink
    Jan 18, 2019 at 15:56
  • Did any answer help you? If so, you should accept the answer so that the question doesn't keep popping up forever, looking for an answer. Alternatively, you can provide and accept your own answer.
    – Ron Maupin
    Dec 14, 2019 at 18:21

1 Answer 1

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The selected path is chosen because (all else being equal) the local preference (190) is set highest on this path. To change which path BGP selects you will need to modify the local preference.

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  • how to modify the local preference?
    – 244boy
    Jan 18, 2019 at 16:03
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    We will need a diagram of your network, along with the device configurations. The local preference was configured to be what it is. Before you change it, you need to know the reason behind it.
    – Ron Trunk
    Jan 18, 2019 at 17:04

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