340 questions with Azure ExpressRoute tags

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No connection between cloud and corporate network

Last night our ExpressRoute circuit to MPLS failed and we can no longer talk from our VMs in Azure to our on-prem servers and vice versa. The Resource Health page indicates something is wrong with the peering, but we haven't made any changes since the…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-11-13T16:42:06.78+00:00
Luke 0 Reputation points
answered 2023-11-14T03:34:26.8333333+00:00
ChaitanyaNaykodi-MSFT 24,231 Reputation points Microsoft Employee
1 answer

Troubleshooting BGP peering on Azure ExpressRoute

I have set up an ExpressRoute connection with private peering on Azure. Despite enabling and provisioning peering, BGP between the on-prem CE router and the Azure ASN 12076 is down. However, I am able to ping between the CE and PE IP address, and ARP can…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-31T09:53:10.5266667+00:00
kaickaic 0 Reputation points
answered 2023-11-07T16:08:38.8333333+00:00
GitaraniSharma-MSFT 49,006 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

How to troubleshoot Private Peering connection issues?

I have provisioned an Express Route and a private peering which shows as provisioned and enabled. I added a gateway connection, but traffic doesn't reach my Azure network. The resource health reports an Unavailable (Unplanned) message. I suspect a BGP…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-11-02T04:19:23.36+00:00
Gerry Ultreras 20 Reputation points
accepted 2023-11-07T14:34:47.73+00:00
Gerry Ultreras 20 Reputation points
1 answer

Can we connect multiple on-prem with a single ExpreeRoute connection at the same price?

Hi, I want to setup the expessroute connection for my on-prem. So my concern here is that it only connects one office to one connection at the same price, or we have to pay extra. And can one express connection connect multiple on-prem?

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-26T04:41:20.8266667+00:00
Khushboo Kumari 97 Reputation points
commented 2023-11-06T14:58:39.72+00:00
GitaraniSharma-MSFT 49,006 Reputation points Microsoft Employee
1 answer

How the cost deduct in case of expessroute?

Hi, I want to know in details about the cost deduction incase of expessroute. I found this link in MS article https://azure.microsoft.com/en-in/pricing/details/expressroute/ . Basically, I want to know in detail about the cost deduction process, like if…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-26T04:36:39.8733333+00:00
Khushboo Kumari 97 Reputation points
commented 2023-11-02T16:08:22.86+00:00
GitaraniSharma-MSFT 49,006 Reputation points Microsoft Employee
1 answer

Which is a similar service in Azure for direct fiber connections in AWS?

Hi, We want to move our organisation from AWS to Azure. So looking for similar services in Azure for direct fibre connection in AWS? Can you please help with this as soon as possible?

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-26T05:32:14.4466667+00:00
Khushboo Kumari 97 Reputation points
commented 2023-11-02T16:08:11.75+00:00
GitaraniSharma-MSFT 49,006 Reputation points Microsoft Employee
1 answer

How many connection we can create in one expessroute connection?

Hi, How many connection we can create in one expessroute connection?

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-26T08:51:34.3833333+00:00
Khushboo Kumari 97 Reputation points
commented 2023-11-02T16:07:58.75+00:00
GitaraniSharma-MSFT 49,006 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

what is the actual meaning of Layer 3 connectivity and Redundancy in azure Expessroute?

Hi, I want to know about the Layer 3 connectivity and Redundancy in azure Expessroute. What it is and what is the exact meaning of this below sentence Each ExpressRoute circuit consists of two connections to two Microsoft Enterprise edge routers (MSEEs)…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-27T10:37:53.62+00:00
Khushboo Kumari 97 Reputation points
accepted 2023-11-02T15:06:42.0733333+00:00
Khushboo Kumari 97 Reputation points
1 answer

What is colocation facility in express route and how to configure it?

Hi, I want to know What is colocation facility in express route and what is the function of this ,how it's works and how to configure? How it will consume charges etc?

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-27T14:30:19.4133333+00:00
Khushboo Kumari 97 Reputation points
answered 2023-11-01T23:52:46.3233333+00:00
ChaitanyaNaykodi-MSFT 24,231 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

Advertise RFC1918 subnets from Azure to Express Route question

Hi everyone, I have ExpressRoute (ER) that uses our existing WAN circuit to Azure. Based on the MS document, it's called Any-to-Any (IPVPN) for the ExpressRoute connectivity model in my case. The ER connection is up; from our WAN router's BGP routing…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-19T16:54:01.2+00:00
Shane DT 60 Reputation points
accepted 2023-11-01T13:42:14.2433333+00:00
Shane DT 60 Reputation points
1 answer

Can we re-utilize the underlying networking infrastructure created for Direct access in AWS in case of Azure for ExpreeRoute?

Hi, I want to know Can we re-utilize the underlying networking infrastructure created for Direct access in AWS in case of Azure for ExpreeRoute? please tell me as soon as possible. Thanks!

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-26T04:27:31.2433333+00:00
Khushboo Kumari 97 Reputation points
edited the question 2023-11-01T09:28:24.4033333+00:00
KapilAnanth-MSFT 39,211 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

I want my On Prem CI/CD Devops agent to reach AKS Private Cluster

We need our On Prem CI/CD Devops agent to reach AKS Private Cluster's Control plane. and we are trying to explore the best possible options here. Now there are different option mentioned here…

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.
1,433 questions
Azure Kubernetes Service (AKS)
Azure Kubernetes Service (AKS)
An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.
1,952 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.
340 questions
asked 2023-10-25T05:15:26.14+00:00
Sourav Bhattacharya 60 Reputation points
commented 2023-10-31T04:27:44.3833333+00:00
KapilAnanth-MSFT 39,211 Reputation points Microsoft Employee
2 answers

Express Route and VPN together

Our scenario: We are planning to use Express Route, VWAN integrated with Azure Firewall in East US (primary site) and West US (secondary/DR site) and we will be connecting the on-premise data center with Express Route. Questions: If we are using the…

Azure Virtual WAN
Azure Virtual WAN
An Azure virtual networking service that provides optimized and automated branch-to-branch connectivity.
197 questions
Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
598 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.
340 questions
asked 2023-10-17T12:02:02.0033333+00:00
Suwarna S Kale 301 Reputation points
commented 2023-10-30T12:34:11.3966667+00:00
GitaraniSharma-MSFT 49,006 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

Migrate ExpressRoute

We have an existing ExpressRoute connection that is in production. Unfortunately, the subnet in which it resides was built incorrectly as a /28. We'd like to deploy some additional connectivity options with an IPSec VPN gateway, and due to the subnet not…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-25T19:45:12.5933333+00:00
Brad Benz 25 Reputation points
accepted 2023-10-27T13:33:32.74+00:00
Brad Benz 25 Reputation points
2 answers One of the answers was accepted by the question author.

Azure Expressroute

Hi Team , please specify which VLAN ID to use while configuring private peering in azure portal for ExpressRoute. Service providers already using 2 differentVLAN IDs for primary & secondary circuits, shall we use one of them ? Or use new one ? Who…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2021-11-23T07:52:13.767+00:00
Ramesh Kasver 21 Reputation points
edited the question 2023-10-26T10:01:05.5466667+00:00
GitaraniSharma-MSFT 49,006 Reputation points Microsoft Employee
1 answer

Express Route - NAT traffic with Public IP Instead of Private IP

Hi , We have a requirement where we have to peer to one of our customer environment using Azure Express route Private Peering. The customer has also requested that we have to NAT traffic via this circuit via Public IP Address as there is a network…

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.
1,433 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.
340 questions
Azure NAT Gateway
Azure NAT Gateway
NAT Gateway is a fully managed service that securely routes internet traffic from a private virtual network with enterprise-grade performance and low latency.
26 questions
asked 2023-10-20T06:35:36.8333333+00:00
Muthukumar, Harinarayanan 6 Reputation points
commented 2023-10-26T02:52:55.36+00:00
ChaitanyaNaykodi-MSFT 24,231 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

Sharing Azure ExpressRoute Connection Across Multiple Azure Tenants

Hello Azure Community, I'm currently working on a project where I need to share an Azure ExpressRoute connection across different Azure tenants. The setup involves a hub-and-spoke architecture, with one Azure account owning the ExpressRoute circuit…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-10-17T15:21:28.9+00:00
Ali Md 20 Reputation points
accepted 2023-10-19T12:53:24.1033333+00:00
Ali Md 20 Reputation points
0 answers

Cisco 8000V router for VPN with expressroute

I have a setup with ExpressRoute + Site to Site VPN connecting on-premises and Azure. I want to use Cisco's virtual router C8000v for VPN instead of VPN network Gateway. Need to make this change to have advanced routing features. Anyone have implemented…

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.
1,433 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.
340 questions
asked 2023-10-18T10:56:11.98+00:00
Mateen Baig 71 Reputation points
edited the question 2023-10-18T17:59:48.7266667+00:00
Ommi Naveen Kumar 195 Reputation points Microsoft Vendor
1 answer

How to become Express Route connectivity Partner

Hello, In another Q&A a user asked for help to become an Express route connectivity partner. In said thread, a community agent said it would be possible to reach out via email to get help to create a free technical request for this. Otherwise, the…

Azure ExpressRoute
Azure ExpressRoute
An Azure service that provides private connections between Azure datacenters and infrastructure, either on premises or in a colocation environment.
340 questions
asked 2023-09-29T01:09:30.4133333+00:00
KM 5 Reputation points
commented 2023-10-17T09:34:49.2233333+00:00
Thuỳ Linh Trần 0 Reputation points
1 answer

how to fix this Firewall routing configuration through ExpressRo

We have configured express route to on-prem and it is working fine without firewall. We have checked an IP address provided by the Provider and were able to establish connection between cloud to on-prem . Once Azure firewall has been implemented, having…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
598 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.
340 questions
asked 2023-10-10T07:20:34.6766667+00:00
Ramamoorthy, Gajapriya 0 Reputation points
commented 2023-10-16T16:56:05.0966667+00:00
GitaraniSharma-MSFT 49,006 Reputation points Microsoft Employee