@costales why moving to ufw package which already supports the GRE protocol ? ( sudo ufw allow proto gre )
The issue is in gufw (the Gui for UFW) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1784937 Title: Add GRE protocol Status in ufw package in Ubuntu: New Bug description: Enabling firewall will prevent connecting to remote PPTP server. We need a way to enable the GRE protocol using GUFW. Only TCP and UDP are available to selection for now, even in the advanced screen. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1784937/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
