Azure 虚拟网络网关 - 动态 Public IP 地址更改
Azure Virtual Network Gateway - Dynamic Public IP Address Changes
我正在与服务提供商建立 bgp ipsec 隧道。 public Azure 端的 ip 地址设置为动态，我想知道这些地址是否会改变？
这是关于地址分配的 the docs 网站：
Dynamic: Dynamic addresses are assigned only after the public IP address is associated to a NIC attached to a VM and the VM is started for the first time. Dynamic addresses can change if the VM the NIC is attached to is stopped (deallocated). The address remains the same if the VM is rebooted or stopped (but not deallocated). Static: Static addresses are assigned when the public IP address is created. Static addresses do not change even if the VM is put in the stopped (deallocated) state. The address is only released when the NIC is deleted. You can change the assignment method after the NIC is created.
不过好像是虚拟机特有的
当动态IP关联到VPN网关时，IP地址不会改变。
请参考这个FAQ。
Can I request a Static Public IP address for my VPN gateway?
No. Only Dynamic IP address assignment is supported. However, this
does not mean that the IP address changes after it has been assigned
to your VPN gateway. The only time the VPN gateway IP address changes
is when the gateway is deleted and re-created. The VPN gateway public
IP address doesn't change across resizing, resetting, or other
internal maintenance/upgrades of your VPN gateway.
我正在与服务提供商建立 bgp ipsec 隧道。 public Azure 端的 ip 地址设置为动态，我想知道这些地址是否会改变？
这是关于地址分配的 the docs 网站：
Dynamic: Dynamic addresses are assigned only after the public IP address is associated to a NIC attached to a VM and the VM is started for the first time. Dynamic addresses can change if the VM the NIC is attached to is stopped (deallocated). The address remains the same if the VM is rebooted or stopped (but not deallocated). Static: Static addresses are assigned when the public IP address is created. Static addresses do not change even if the VM is put in the stopped (deallocated) state. The address is only released when the NIC is deleted. You can change the assignment method after the NIC is created.
不过好像是虚拟机特有的
当动态IP关联到VPN网关时，IP地址不会改变。
请参考这个FAQ。
Can I request a Static Public IP address for my VPN gateway?
No. Only Dynamic IP address assignment is supported. However, this does not mean that the IP address changes after it has been assigned to your VPN gateway. The only time the VPN gateway IP address changes is when the gateway is deleted and re-created. The VPN gateway public IP address doesn't change across resizing, resetting, or other internal maintenance/upgrades of your VPN gateway.