VPN did not connect automatically

Question

Hello, 
 My VPN is working good, between XG and UTM, but id did not connect auomatically when the XG is restarted or connection is lost. What can I do to solve this? 
 The XG is connected with mobile WAN 3G Stick. 
 
 Sebastian

HuberChristian · Answer

If both ends of your IPSec-Tunnel are adressed by a public IP, then you should configure Dyndns if you do not have static IPs and set both sides of VPN to Initiate the tunnel.