Unable to Add ip to expressroute

Richa Nagrath 1

Hello, Can I use one gateway for two circuits? If yes, can anyone please help how?
I did try but it is giving me error - already exists with a different Nrp Resource.

KapilAnanth-MSFT 35,251 Reputation points Microsoft Employee

2022-09-13T05:55:01.47+00:00
Hi @Richa Nagrath ,

Welcome to the Microsoft Q&A Platform. Thank you for reaching out & I hope you are doing well.
I understand that you are facing an error message when you are trying to connect a Gateway with two circuits.

Can you please share the SKU of the Gateway and Circuit?

Please share the screenshot of the error message you are getting.

Are these two resources in same subscription or different one?

If they are in different subscriptions, can you please confirm if you have tried to make the connection using authorization keys.

https://learn.microsoft.com/en-us/azure/expressroute/expressroute-howto-linkvnet-portal-resource-manager

Cheers,
Kapil

1 answer

risolis 8,701 Reputation points

2022-09-10T19:33:59.213+00:00

Hello @Richa Nagrath

Thank you for your heads up.

I would like to provide the next detail which might be relevant for this case scenario as this was described before.... So please direct yourself down below:

I hope you can find this useful to overcome your concern.

Looking forward to your feedback,

Cheers,

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Richa Nagrath 1 Reputation point

2022-09-11T04:58:32.373+00:00

Hello,

Thank you for the reply.

There is only one expressroute gateway created, however, I am trying to link a single virtual network/ gateway with two connections.

Error I am getting is - ExpressRT already exists with a different Nrp Resource.

Could you please help if I can add more then 1 connection with one gateway, if yes, then why I am getting this error.

Thanks,
Richa

risolis 8,701 Reputation points

2022-09-11T05:28:15.137+00:00

@Richa Nagrath

Thank you for your response...

Let me try to get you to the right track by sharing the article below:

https://c7solutions.com/2016/04/configuring-expressroute-with-nrp-errors

Looking forward to your feedback,

Cheers,

Please "Accept the answer" if the information helped you. This will help us and others in the community as well.

Richa Nagrath 1 Reputation point

2022-09-11T09:47:17.937+00:00

The Issue here is not with NRP nor on vnet, error is "The connection of Nrp is already exists with different Nrp Resource"

risolis 8,701 Reputation points

2022-09-11T10:00:07.377+00:00

Is this similar for what you are trying to do ?

https://azure.microsoft.com/en-us/blog/enable-multiple-subscription-expressroute/

https://learn.microsoft.com/en-us/answers/questions/637318/azure-expressroute-1.html

Looking forward to your feedback,

Cheers,

Please "Accept the answer" if the information helped you. This will help us and others in the community as well.
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