Change the Public IP Address of Azure VPN Gateway - azure

I have created a Virtual Network Gateway in Azure with a particular Private IP Address. Now customer want me to change the Private IP Address to a particular IP. But i am not getting any option to do so. Could anybody help me on how to change the Public IP Address of a Virtual Network Gateway in Azure post creation.

Your question is not clear : do you want to change private IP address (as stated at the beginning), or the public one ?
Anyway, from what I remember :
You can't choose private IP address, it is taken from the subnet where you created it
To change public IP address, the connection must be stopped, then, from Azure Portal, access to the Public IP Address resource associated, and you'll be able to manage it as any other Public IP Address resource.

Related

After added the user IP in inbound traffic(access restriction) of app service in azure, those IP user still cannot access the website

I have an app service that restrict all IP address and allow some of the IP, and I try to add my phone IP to test this function, it is work. But for other country's IP that I tried to add, the user from those IP cannot access.
Is that something wrong of my practice?
I added the IP here.
Make sure that other country`s IP address is Public IP.
Reconfirm your phone IP, that would be Public IP.
To know more about difference between public and private IP, check here:
https://www.avast.com/c-ip-address-public-vs-private#:~:text=A%20public%20IP%20address%20identifies,a%20unique%20private%20IP%20address.

Not able to delete Public IP address in azure

I am trying to delete the public IP address from azure. I have already removed the associated Network Interface card from Azure but deleting the IP address is throwing the below error.
Public IP address /subscriptions/ddddddd-ddddd-dddd-dddd-dddddddd/resourceGroups/atcsl/providers/Microsoft.Network/publicIPAddresses/pip-VM1_Windows can not be deleted since it is still allocated to resource /subscriptions/ddddddd-ddddd-dddd-dddd-dddddddd/resourceGroups/atcsl/providers/Microsoft.Network/networkInterfaces/nic_VM1_Windows/ipConfigurations/ipconfig1. In order to delete the public IP, disassociate/detach the Public IP address from the resource. To learn how to do this, see aka.ms/deletepublicip.
It may just takes some minutes until deletion of the network interface went through. If you still see your Network Interface in your resource group
you can also just go to the IP configurations settings of the network interface and click on your configuration
then click "Disassociate" > "Save" and you can delete your public IP.

Azure Gateway VPN IP different from actual Public IP

I have a Virtual Network Gateway setup on my Azure subscription, and a number of VMs which connect to it.
The VN Gateway created a Public IP automatically, and has it listed in the 'Overview' screen.
However going onto any website to check my IP (e.g. whatsmyip.org) gives me an entirely different Public IP. Anyone know why this is?
My configuration of the Virtual Network Gateway is very basic with mostly defaults and the VpnGw1 SKU.
The public IP assigned to the virtual network gateway is a public IP to let you connect Azure VPN gateway from your on-premises network or the Internet.
However, by default, there is a default route to make that Azure VM can continue to accept and respond to requests from the Internet directly. If VM has been assigned a public IP address to the NIC, the outbound traffic from VM will use this IP address. If the VM does not have a public IP address, Azure translates the private source IP address of the outbound flow to a public source IP address. This public IP address is not configurable, cannot be reserved, and does not count against the subscription's public IP resource limit. Read Outbound connections scenario overview.
So the outbound public IP of Azure VM is different than the virtual network gateway public IP.

Is the Azure virtual machine public IP address static?

After creating a VM in Azure, there is a public IP assigned to it (the IP address can be check out under Azure portal > Virtual machine > Networking).
Is this public IP address assgined by Azure static or not?
Update:
When click the Stop button, there is a warning message "Public IP address will be lost ...".
The public IP address assigned by Azure is dynamic in default. The static type needs to be set manually.
Update
About the dynamic method for the public IP address, you can see rules when the public IP address would change like this:
Selecting dynamic allocation method for a basic public IP address
resource means the IP address is not allocated at the time of the
resource creation. The public IP address is allocated when you
associate the public IP address with a virtual machine or when you
place the first virtual machine instance into the backend pool of a
basic load balancer. The IP address is released when you stop (or
delete) the resource. After being released from resource A, for
example, the IP address can be assigned to a different resource. If
the IP address is assigned to a different resource while resource A is
stopped, when you restart resource A, a different IP address is
assigned.
It is based on the settings, When you are creating a new VM, you can find Under Settings, select Public IP address.

How to Restrict Azure Virtual Machine for Specific Range of Public IP

My company has opened very specific IP ranges against 3389 port. So I want to get my VM public IP under those IP ranges. Azure public IP values are coming from azure and we can't choose it. So question is that can we restrict the range of public IP coming from Azure?
We can restrict private IP range using subnet / address space
properties of virtual network e.g. (23.96.0.0/27- Host Address Range
-23.96.0.1 - 23.96.0.30). But these properties haven't any impact to public IP what has assigned.
Any suggestions?
This is not possible, closest you can get - create a public ip and set it to static and allow it on firewall. It will never change.
The ips you assigned to the Vnet are for Vnet internal addresses, not external. You cannot control which external Ip you will get (when creating it).

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