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BYOIP advertisement only via DX public VIF

1

Hi, I was wondering if it is possible to advertise BYOIP via a DX public VIF, while at the same time restricting advertisement via AWS public/IGW uplinks/peerings?

Topics
Networking & Content Delivery
Tags
Bring your own IP addresses (BYOIP)AWS Direct Connect
Language
English

asked 2 years ago314 views

1 Answer
-1

Yes you can.

On your AWS public VIF, you can apply route filters to ensure that only the desired prefixes are advertised. This can be done via BGP configuration.

To restrict the advertisement of your BYOIP prefixes via AWS public IGWs and peerings, you can use route policies and route tables.

IMPORTANT!!! Ensure that your route tables do not propagate the BYOIP prefixes to the IGWs or peering connections.

EXPERT

answered 2 years ago

  • tomtsag
    2 years ago

    Can you provide more details about where such filtering towards IGWs or peerings would take place in the dashboard?

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