Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

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[Solved] SSL VPN : can't access the internet after 1 hour of use

#solved

This issue has been solved, caused by a very simple configuration.

       Authentication -> Services -> Global settings -> Maximum session timeout: Default is 60Minutes.

Change it to unlimited, there is no problem.

 

 

Dear,

 

I configured the SSLVPN in XG210, can access the internet & intranet after connection.

But after using VPN for an hour each time, the internet can't be access, Chrome shows the following error.

The intranet access is OK. 

Windows is used the OpenVPN client, Mac is used the tunnblick, they all have this problem

 

Which config shoud I check? No connection errors seen in logs

Is it bug? Firware version is SFOS 17.5.8 MR-8

Thank you.



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  • I have tested these possible configurations before, but all have this problem.

    I guess it should be OK with the setting of SSL VPN, because I can still access internal resources, such as the portal of XG210  and other LAN devices.

     

    We have two WAN line, I use one WAN line for SSL VPN connect, then the VPN client access internet from other WAN line.

    The following is the configuration of Firewall. Could you please help to check if it has problem?

    Thank you.

  • lferrara,

     

    this issue has been solved, Maximum session timeout of Authentication's Services defalut is 60Min.

    Thanks for your help