root / manifests / rules / masquerade.pp @ 31b17627
Historique | Voir | Annoter | Télécharger (1,16 ko)
| 1 | 2a3b45ec | tr | # masquerade all outgoing traffic |
|---|---|---|---|
| 2 | 11bf7237 | Steve Traylen | define nftables::rules::masquerade ( |
| 3 | 31b17627 | Steve Traylen | Pattern[/^[a-zA-Z0-9_]+$/] $rulename = $title, |
| 4 | Pattern[/^\d\d$/] $order = '70', |
||
| 5 | String[1] $chain = 'POSTROUTING', |
||
| 6 | Optional[String[1]] $oif = undef, |
||
| 7 | Optional[String[1]] $saddr = undef, |
||
| 8 | Optional[String[1]] $daddr = undef, |
||
| 9 | Optional[Enum['tcp','udp']] $proto = undef, |
||
| 10 | Optional[Variant[String,Integer[1,65535]]] $dport = undef, |
||
| 11 | Enum['present','absent'] $ensure = 'present', |
||
| 12 | 2a3b45ec | tr | ) {
|
| 13 | $oifname = $oif ? {
|
||
| 14 | undef => '', |
||
| 15 | default => "oifname ${oif} ",
|
||
| 16 | } |
||
| 17 | $src = $saddr ? {
|
||
| 18 | undef => '', |
||
| 19 | default => "ip saddr ${saddr} ",
|
||
| 20 | } |
||
| 21 | $dst = $daddr ? {
|
||
| 22 | undef => '', |
||
| 23 | default => "ip daddr ${daddr} ",
|
||
| 24 | } |
||
| 25 | |||
| 26 | if $proto and $dport {
|
||
| 27 | $protocol = '' |
||
| 28 | $port = "${proto} dport ${dport} "
|
||
| 29 | } elsif $proto {
|
||
| 30 | $protocol = "${proto} "
|
||
| 31 | $port = '' |
||
| 32 | } elsif $dport {
|
||
| 33 | $protocol = '' |
||
| 34 | $port = "tcp dport ${dport} "
|
||
| 35 | } else {
|
||
| 36 | $protocol = '' |
||
| 37 | $port = '' |
||
| 38 | } |
||
| 39 | |||
| 40 | 11bf7237 | Steve Traylen | nftables::rule {
|
| 41 | 2a3b45ec | tr | "${chain}-${rulename}":
|
| 42 | ensure => $ensure, |
||
| 43 | table => 'ip-nat', |
||
| 44 | order => $order, |
||
| 45 | content => "${oifname}${src}${dst}${protocol}${port}masquerade";
|
||
| 46 | } |
||
| 47 | } |