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what is the BGP router ID

Latest reply: Dec 27, 2018 12:53:23 1782 1 10 0 0

By default, BGP automatically selects the router ID in the system view. If the IP address of a physical interface is used as the router ID, route flapping occurs when the IP address of the physical interface changes. To enhance network stability, configuring the address of a loopback interface as the router ID is recommended.

In fact, we often use the loopback address as the router id of BGP.


  • x
  • convention:

Created Dec 27, 2018 12:53:23

This ID seems only works in BGP protocol. Now we have IP, MPLS LSR ID, routing protocol ID, what is the BGP router ID-2835231-1
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  • x
  • convention:


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