The IP of the pve management panel opened each time is different
Unacceptable solution
Use frp or similar services to penetrate the internal network and access it through the external network
Problem extension
If you plan to open a virtual machine A, run openwrt+openclash in virtual machine A, and let other virtual machines use virtual machine A as a side router, there will be similar problems. The IP of this virtual machine A is not fixed. How to solve this problem?