Help Center/ Enterprise Router/ User Guide (ME-Abu Dhabi Region)/ FAQ/ How Do I Enable Two Attachments of an Enterprise Router to Learn Routes from Each Other?
Updated on 2024-02-07 GMT+08:00
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How Do I Enable Two Attachments of an Enterprise Router to Learn Routes from Each Other?

If you want two attachments of an enterprise router to learn routes from each other, the router and each attachment must have a unique ASN. In this way, the enterprise router advertises the learned route information between the attachments.

If you want a virtual gateway and a VPN gateway attached to an enterprise router to learn routes from each other, their ASNs can be as follows:
  • Enterprise router: 64512
  • Virtual gateway attachment: 64513 (BGP ASN of the virtual gateway)
  • VPN gateway attachment: 64515 (BGP ASN of the VPN gateway)

VPC attachments do not support route learning.

Parent topic: FAQ