network/roles/exit/templates/firewall.intf.j2

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2023-12-18 10:22:14 +00:00
{% set exit = inventory_hostname.split('-')[1]|int %}
{% set lo_address = interfaces
| selectattr('name', '==', 'lo')
| map(attribute='ip_addresses') | first
| selectattr('role') | selectattr('role.value', '==', 'loopback')
| map(attribute='address') %}
{% set ip = lo_address | ipv4 | first %}
{% set ip6 = lo_address | ipv6 | first -%}
auto inside
iface inside
vrf-table auto
address {{ ip }}
address {{ ip6 }}
auto outside
iface outside
vrf-table auto
address {{ ip }}
address {{ ip6 }}
{% for iface in ifaces_firewall %}
auto {{ iface }}.2
iface {{ iface }}.2
vrf inside
auto {{ iface }}.4
iface {{ iface }}.4
vrf outside
{% endfor -%}
# Backup firewall routes are exchanged over these subinterfaces.
auto peerlink.2
iface peerlink.2
vrf inside
auto peerlink.4
iface peerlink.4
vrf outside
address {{ "169.254.1.0/24" | ipaddr(exit + 1) }}