SoftEther VPN User Forum

hi ,
I reinstall softether server on centos 6 ,
I create username iPhone ,
I can use that account to connect by my iPhone ,
when I try to use the account name iPhone in my macair , can not connect , and show the error message

The L2TP-VPN server did not respond. Try reconnecting. If the problem continues, verify your settings and contact your Administrator.


by the way before I can connect using my macair
but suddenly 2 days ago , always fail to connect using my Mac air
any help please
thanks

You can't connect two or more L2TP/IPSec connections without router support.
Did you connect the VPN on iPhone when you try on Mac?