Need help with configuring Cisco Firewall with Azure

Question

Error_401 86

Hi,

Can anyone help me as to how I can configure Cisco Firewall with Azure VM. I want my Azure VM to go through our on-prem Firewall when we connect.

Thanks

SaiKishor-MSFT 17,336 Reputation points

2022-01-12T10:04:52.63+00:00

@Error_401 Thank you for reaching out to Microsoft Q&A. Do you want only on-premise traffic to go through the Cisco on-premise firewall or do you want all traffic including internet traffic to go through the Firewall?
Error_401 86 Reputation points

2022-01-12T11:07:28.47+00:00

Hi,

We have a VM which is hosting a website.
The VM is connected to an Azure VPN Gateway.
Then on our local side we have on-prem Cisco firewall connected to local VPN Gateway

Internet --> Cisco firewall (external to azure ) --> Azure VPN gateway --> Azure VM

Now we cannot access the web application hosted on azure VM
SaiKishor-MSFT 17,336 Reputation points

2022-01-12T20:01:51.74+00:00

@Error_401 Can you confirm if the VPN is established and if any traffic is passing via the VPN between on-premise and Azure?
Can you also confirm how you are accessing the website? Do you use the domain name of the website or IP address? Can you try accessing it using the server's private IP address(please also make sure to allow on-premise traffic in the NSGs of the server's NIC and subnet)? Please let me know., Thanks!
SaiKishor-MSFT 17,336 Reputation points

2022-01-20T20:37:55.407+00:00

@Error_401 Any update?

1 answer

SaiKishor-MSFT 17,336 Reputation points

2022-01-12T10:04:52.63+00:00

@Error_401 Thank you for reaching out to Microsoft Q&A. Do you want only on-premise traffic to go through the Cisco on-premise firewall or do you want all traffic including internet traffic to go through the Firewall?
Error_401 86 Reputation points

2022-01-12T11:07:28.47+00:00

Hi,

We have a VM which is hosting a website.
The VM is connected to an Azure VPN Gateway.
Then on our local side we have on-prem Cisco firewall connected to local VPN Gateway

Internet --> Cisco firewall (external to azure ) --> Azure VPN gateway --> Azure VM

Now we cannot access the web application hosted on azure VM
SaiKishor-MSFT 17,336 Reputation points

2022-01-12T20:01:51.74+00:00

@Error_401 Can you confirm if the VPN is established and if any traffic is passing via the VPN between on-premise and Azure?
Can you also confirm how you are accessing the website? Do you use the domain name of the website or IP address? Can you try accessing it using the server's private IP address(please also make sure to allow on-premise traffic in the NSGs of the server's NIC and subnet)? Please let me know., Thanks!
SaiKishor-MSFT 17,336 Reputation points

2022-01-20T20:37:55.407+00:00

@Error_401 Any update?

Answer 1

SaiKishor-MSFT 17,336

Hope this helps. Please let us know if you have any further questions and we will be glad to assist you further. Thank you!

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Error_401 86 Reputation points

2022-01-27T09:03:58.147+00:00

This project was dropped due to no response from the customer. Thanks for the support