root / manifests / rules / dnat4.pp @ 25b3f3f4
Historique | Voir | Annoter | Télécharger (1,1 ko)
| 1 | 351a88fb | tr | # manage a ipv4 dnat rule |
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| 2 | 11bf7237 | Steve Traylen | define nftables::rules::dnat4 ( |
| 3 | 09cba182 | Steve Traylen | # lint:ignore:parameter_documentation |
| 4 | 31b17627 | Steve Traylen | Pattern[/^[12]?\d{1,2}\.[12]?\d{1,2}\.[12]?\d{1,2}\.[12]?\d{1,2}$/] $daddr,
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| 5 | 94a80621 | Steve Traylen | Variant[String,Stdlib::Port] $port, |
| 6 | 31b17627 | Steve Traylen | Pattern[/^[a-zA-Z0-9_]+$/] $rulename = $title, |
| 7 | Pattern[/^\d\d$/] $order = '50', |
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| 8 | String[1] $chain = 'default_fwd', |
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| 9 | Optional[String[1]] $iif = undef, |
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| 10 | Enum['tcp','udp'] $proto = 'tcp', |
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| 11 | de3e7bb0 | Tim Meusel | Optional[Variant[String,Stdlib::Port]] $dport = undef, |
| 12 | 31b17627 | Steve Traylen | Enum['present','absent'] $ensure = 'present', |
| 13 | 09cba182 | Steve Traylen | # lint:endignore |
| 14 | 351a88fb | tr | ) {
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| 15 | $iifname = $iif ? {
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| 16 | undef => '', |
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| 17 | default => "iifname ${iif} ",
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| 18 | } |
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| 19 | $filter_port = $dport ? {
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| 20 | de3e7bb0 | Tim Meusel | undef => $port, |
| 21 | 351a88fb | tr | default => $dport, |
| 22 | } |
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| 23 | $nat_port = $dport ? {
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| 24 | de3e7bb0 | Tim Meusel | undef => '', |
| 25 | 351a88fb | tr | default => ":${dport}",
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| 26 | } |
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| 27 | |||
| 28 | 11bf7237 | Steve Traylen | nftables::rule {
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| 29 | 351a88fb | tr | default: |
| 30 | ensure => $ensure, |
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| 31 | order => $order; |
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| 32 | "${chain}-${rulename}":
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| 33 | content => "${iifname}ip daddr ${daddr} ${proto} dport ${filter_port} accept";
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| 34 | "PREROUTING-${rulename}":
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| 35 | fcb79d73 | Ben Morrice | table => "ip-${nftables::nat_table_name}",
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| 36 | 351a88fb | tr | content => "${iifname}${proto} dport ${port} dnat to ${daddr}${nat_port}";
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| 37 | } |
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| 38 | } |