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# File 'manifests/firewall.pp', line 4
class roadwarrior::firewall (
$manage_firewall_v4 = $::roadwarrior::manage_firewall_v4,
$manage_firewall_v6 = $::roadwarrior::manage_firewall_v6,
) {
# IPv4
if ($manage_firewall_v4) {
# Enable packet fowarding
if (!defined(Sysctl['net.ipv4.ip_forward'])) {
sysctl { 'net.ipv4.ip_forward':
value => '1',
}
}
# Standard IPSec port
firewall { '100 V4 Permit StrongSwan 500':
provider => 'iptables',
proto => 'udp',
dport => '500',
action => 'accept',
}
# NAT-friendly IPSec port
firewall { '100 V4 Permit StrongSwan 4500':
provider => 'iptables',
proto => 'udp',
dport => '4500',
action => 'accept',
}
}
# IPv6
if ($manage_firewall_v6) {
# Enable packet fowarding
if (!defined(Sysctl['net.ipv4.ip_forward'])) {
sysctl { 'net.ipv6.conf.all.forwarding':
value => '1',
}
}
# Standard IPSec port
firewall { '100 V6 Permit StrongSwan 500':
provider => 'ip6tables',
proto => 'udp',
dport => '500',
action => 'accept',
}
# NAT-friendly IPSec port
firewall { '100 V6 Permit StrongSwan 4500':
provider => 'ip6tables',
proto => 'udp',
dport => '4500',
action => 'accept',
}
}
}
|