Hi all, I have a system using Connman 1.33 and I would like to setup a firewall. At that time, I'm using iptables rules but I would like to setup the rules when a service is activated in Connman (similar to what can be done with if-up.d). I have checked README and main.conf but can't find related information and it seems (from an old thread https://lists.01.org/pipermail/connman/2016-January/000223.html) that the firewall settings is limited. Is there a way to a trigger script or D-Bus event on interface activation in Connman? Is there a better way to setup a firewall in Connman? Thanks Please be advised that this email may contain confidential information. If you are not the intended recipient, please notify us by email by replying to the sender and delete this message. The sender disclaims that the content of this email constitutes an offer to enter into, or the acceptance of, any agreement; provided that the foregoing does not invalidate the binding effect of any digital or other electronic reproduction of a manual signature that is included in any attachment.