i have a VPN app. it is currently operating on digital ocean and linode, i want to migrate to Azure.
But when i setup all packages on Azure linux VM, it does not allow app to connect.
while my linode and digital ocean servers work well with those configurations.
i also have allowed 80,22 port endpoints.
also allowed those ports on linux VM.
please tell me whats the error. do i need additional configuration for Azure VM
also when i do cmd ping, azure does not respond while my digital ocean servers responds.
please help me on this issue.