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Questions tagged [vpc-peering]

A VPC peering connection is a networking connection between two VPCs that enables you to route traffic between them using private IPv4 addresses or IPv6 addresses.

See this link: https://docs.aws.amazon.com/vpc/latest/peering/what-is-vpc-peering.html

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AWS VPC peering response traffic - can return address CIDRs overlap?

The AWS documentation on peering refers to the situation where VPCs B and C each have a subnet with an identical CIDR and which are both peered with VPC A, as per the diagram below: The documentation does not make it clear to me whether it is…
John
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VPC setup for (micro) services - shared vs. peering vs. one project - best practice

Somewhat related to this and this. This is a very basic and probably noob question. I want to set up a couple of services (mix of GCE, GAE, GCR and GCF) in the GCP (one org). Some of them need to communicate with one another, others don't. Of…
m02ph3u5
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How to access a private zone via DNS peering

Let's say I have 2 projects (A, B), each with their own VPC and VPC peering enabled between them. Then I create a private DNS zone in project A, let's say with .internal as DNS name. Then I add an A record to be able to reach an instance like that:…
Rhangaun
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AWS Client VPN to improve cross region performance

I have a Wordpress site on AWS in us-east-1. Due to business policies, I cannot use a CDN or multi-tenant. I have admins in Australia say the site is down or slow, but it's up for me, as well as isup.me. If I create an AWS Client VPN to the AWS…
steve76
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VPC Connectors does not work in Montreal (northamerica-northeast1)

Since yesterday our VPC connectors (from region northamerica-northeast1 to networks in the same region) have not been working. When I review the connector status it shows the message: The connector is in bad condition; manual removal is…
Mauricio Martin
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Can you have multiple active route tables in AWS?

I was trying to set up VPC peering in AWS. I got most of it working but the network connectivity didn't work. I narrowed down the difference to the routes. In my previous working system I had the VPC peering route in the main routing table, but…
Archimedes Trajano
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Private IP connection Cloud SQL Google Cloud

In the google cloud docs it is clearly stated that connectivity to Cloud SQL using private IP can be established across regions, however it's not what I see at the moment. private access was enabled, but I still cannot connect to the instance in the…
Eddie Jamsession
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How to troubleshoot network flows across peered VPC

I'm trying to accomplish this: https://cloud.google.com/vpc/docs/vpc-peering#global and it isn't working. Specifically, i'm trying to access an external server via a VPN on a peered network. My question is what tools are available for…
tom
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Connecting to VPC internal services from Google Cloud Shell

Is it possible to access services (like CloudSQL or some custom applications) that are running on internal IPs only (VPC) from cloud shell? The idea behind it, I want to keep Cloud SQL on private IPs and use it from Cloud Run (works fine), but…
Igor Kopman
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Connect to active directory over peered VPC

I have a VPC(VPC1) where my main instances are running, and I have another one (VPC2)specifically for directory service (AD Connector) and a MS AD server running. I have created a VPC peering (which is Active) and all the route tables of these VPC's…
serverstackqns
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Can I connect two vpc's with one site to site vpn in same region?

I currently have one site to site vpn connected to one vpc. I want to add a vpc here(It's the same region), but I want to connect the on-premise network connected through site to site vpn through site to site vpn without a separate vpn. I think you…
john_smith
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