ansible/roles/router/templates/firewall_config_aurore.py

# -*- mode: python; coding: utf-8 -*-
# Re2o est un logiciel d'administration développé initiallement au rezometz. Il
# se veut agnostique au réseau considéré, de manière à être installable en
# quelques clics.
#
# Copyright © 2017  Gabriel Détraz
# Copyright © 2017  Goulven Kermarec
# Copyright © 2017  Augustin Lemesle
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

### Give me a role

role = ['routeur']

### Specify each interface role

interfaces_type = {
    'routable' : ['ens21', 'ens22'],
    'sortie' : ['ens18', 'ens1', 'ens2'],
    'admin' : ['ens19', 'ens20', 'ens23']
}

log_ignore_v4 = [
    '224.0.0.0/24',
    '224.0.1.0/24',
    '239.0.0.0/8',
]

### Specify nat settings: name, interfaces with range, and global range for nat
### WARNING : "interface_ip_to_nat' MUST contain /24 ranges, and ip_sources MUST
### contain /16 range

nat = [
    {
        'name' : 'AdminVlans',
        'extra_nat' : {
            'ens1': {
                '10.129.0.254/32' : '45.66.111.{{ router_hard_ip_suffix }}',
                '10.128.0.0/16' : '45.66.111.{{ router_hard_ip_suffix }}',
                '10.130.0.0/16' : '45.66.111.{{ router_hard_ip_suffix }}',
            },
        }
    }
]

### Specifiy tuples of interfaces that should be directly forwarded without any
### firewall rule.

external_forward = [
    ('ens1', 'ens2'),
]