the VPN is not working, I tried to switch all JPN VPN not a single one work, what’s the issue ?
Not sure at this moment what’s happening on your environment. Did you try to check How to check the basic functionality section before? At least it should work to use Mudfish.
처리해 드린 것으로 보입니다. 
확인해보시고 문제가 있으시면 언제든지 답글 부탁드립니다.