Airvpn on SJ (Swedish trains)

[oollaa 0]

My Airvpn will not connect when I´m online using the public wifi on the SJ trains in Sweden, anyone had the same problem? 
I´m using OpenVpn (Ios) 

 

I found this (https://kundo.se/org/sj/d/problem-med-vpn-pa-sj-tag/)   (In swedish) 

 

Th MTU must be set to 1225 or lower,

VPN software must be NAT-capable,

Firewalls need to be open for GRE traffic and TCP traffic on port 1723.

[zhang888 1066]

GRE and TCP port 1723 are required for PPTP/L2TP based VPNs, not for OpenVPN.

In order for AirVPN to work, you need to have either TCP/UDP 53/80/443/2018 ports open,

or alternatively port 22 for SSH tunnelling to the servers.

 

This is a hard scenario to reproduce (unless other readers use the train WiFi in Sweden as well)

so only you can effectively test what works.

[oollaa 0]

Thank you for fast respons, will try again on saturday.