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Joachim Wiberg
3224f49b65
Add supoprt for infix-firewall.yang, modeled on the zone-based firewalld The terminology is a mix of firewalld, classic netfilter and inspired by Ubiquity. E.g., zone 'policy' -> 'action', and the zone matrix overview. - Port forwarding allows forwarding a range of ports - Operational data comes from firewalld active rules - Firewall logging goes to /var/log/firewall.log - Show implicit/built-in rules and zones (HOST) in firewall matrix, includes "locked" policy for the default-drop behavior - The zone services field in admin-exec 'show firewall' shows ANY when the zone default action is set to 'accept' - Zone 'forwarding' and 'masquerade' settings live in Infix in the policys instead, meaning users need to explicitly add a policy to allow both intra-zone and inter-zone forwarding - Support for emergency lockdown (kill switch) - Pre-defined services (xml+enums) are filtered and included as a separate YANG model, extensions added for netconf and restconf - Includes initial support for firewalld rich rules firewalld policy rules, including rich rules, have an obnoxious priority field which is extremely hard to get right, so in Infix we use the far superior YANG construct 'ordered-by user;'. This ensure all rules are generated in that order by setting the priority field, on read-back from firewalld (operational) the priority field is used to sort the output of rules in the CLI. Fixes #448 Signed-off-by: Joachim Wiberg <troglobit@gmail.com>