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Overlap-CIDR Between Two VPCs

  • September 27, 2020
  • 1 reply
  • 34 views

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 For DR purpose and features like

 - Fail over

 - Fail back

- DR Testing

 we need to clone source VPC (10.0.0.0/16- us-west1) to another VPC (10.0.0.0/16- us-east2) with same CIDR. Is this OVERLAP-CIDR support is available.

 TGW etc.. not support CIDR overlaps

Best answer by Shahzad Ali

Yes Aviatrix does support overlapping. All the use-cases you listed are cases we see from other customers as well. There are different design possibles based on your requirement. Start with this doc and see if it fits your needs. If not, we can have a Zoom session with our SE as well.


https://docs.aviatrix.com/HowTos/site2cloud_faq.html?highlight=overlapping%20IP#are-there-any-tech-notes-on-solving-overlapping-ip-addresses

1 reply

Shahzad Ali
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  • Commander
  • Answer
  • September 28, 2020

Yes Aviatrix does support overlapping. All the use-cases you listed are cases we see from other customers as well. There are different design possibles based on your requirement. Start with this doc and see if it fits your needs. If not, we can have a Zoom session with our SE as well.


https://docs.aviatrix.com/HowTos/site2cloud_faq.html?highlight=overlapping%20IP#are-there-any-tech-notes-on-solving-overlapping-ip-addresses