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express route and VPN gateway coexistence restrictions

Chan Renjie 20 Reputation points
2023-02-20T08:11:29.13+00:00

We are considering a configuration where express route and VPN gateway coexist.

The gateway subnet will specify a /27 IP range.

Is there a limit on the number of VPN gateway S2S connections?

There was a description that the maximum number of S2S connections is 7 on the Internet, is that correct?

What if I want to have more than 7 connections?

How to know, please let me know

Azure VPN Gateway
Azure VPN Gateway
An Azure service that enables the connection of on-premises networks to Azure through site-to-site virtual private networks.
1,795 questions
Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
445 questions
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  1. KapilAnanth-MSFT 49,611 Reputation points Microsoft Employee Moderator
    2023-02-20T09:21:29.43+00:00

    @Chan Renjie

    Welcome to the Microsoft Q&A Platform. Thank you for reaching out & I hope you are doing well.

    I understand that you would like to know about the number of S2S Connections allowed per VPN Gateway.

    The maximum number of S2S/ Vnet-to-Vnet connections depend on your VPN Gateway SKU.

    Refer to Gateway SKUs,

    User's image

    Thanks,

    Kapil

    Please don’t forget to close the thread by clicking "Accept the answer" wherever the information provided helps you, as this can be beneficial to other community members.

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