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| author | Viacheslav Hletenko <v.gletenko@vyos.io> | 2023-12-23 13:21:43 +0000 |
|---|---|---|
| committer | Viacheslav Hletenko <v.gletenko@vyos.io> | 2023-12-24 09:26:37 +0000 |
| commit | 8e1e79cfa24c155c8d504822fbbd3c20f890fb70 (patch) | |
| tree | 5621b54f317486306339dee76b0a2ceff555ddb4 | |
| parent | 4393a2fb056574f5079270554d30751d11bf5a9a (diff) | |
| download | vyos-1x-8e1e79cfa24c155c8d504822fbbd3c20f890fb70.tar.gz vyos-1x-8e1e79cfa24c155c8d504822fbbd3c20f890fb70.zip | |
T160: NAT64 add match firewall mark feature
Match mark allows to use firewall marks of packet to use
a specific pool
Example of instance config /run/jool/instance-100.json
```
...
"pool4": [
{
"protocol": "TCP",
"prefix": "192.0.2.10",
"port range": "1-65535",
"mark": 23
},
...
```
| -rw-r--r-- | interface-definitions/nat64.xml.in | 19 | ||||
| -rwxr-xr-x | src/conf_mode/nat64.py | 7 |
2 files changed, 26 insertions, 0 deletions
diff --git a/interface-definitions/nat64.xml.in b/interface-definitions/nat64.xml.in index baf13e6cb..dfdd295d2 100644 --- a/interface-definitions/nat64.xml.in +++ b/interface-definitions/nat64.xml.in @@ -26,6 +26,25 @@ <children> #include <include/generic-description.xml.i> #include <include/generic-disable-node.xml.i> + <node name="match"> + <properties> + <help>Match</help> + </properties> + <children> + <leafNode name="mark"> + <properties> + <help>Match fwmark value</help> + <valueHelp> + <format>u32:1-2147483647</format> + <description>Fwmark value to match against</description> + </valueHelp> + <constraint> + <validator name="numeric" argument="--range 1-2147483647"/> + </constraint> + </properties> + </leafNode> + </children> + </node> <node name="source"> <properties> <help>IPv6 source prefix options</help> diff --git a/src/conf_mode/nat64.py b/src/conf_mode/nat64.py index a8b90fb11..6026c61d0 100755 --- a/src/conf_mode/nat64.py +++ b/src/conf_mode/nat64.py @@ -148,6 +148,11 @@ def generate(nat64) -> None: if dict_search("translation.pool", instance): pool4 = [] + # mark + mark = '' + if dict_search("match.mark", instance): + mark = instance["match"]["mark"] + for pool in instance["translation"]["pool"].values(): if "disable" in pool: continue @@ -159,6 +164,8 @@ def generate(nat64) -> None: "prefix": pool["address"], "port range": pool["port"], } + if mark: + obj["mark"] = int(mark) if "description" in pool: obj["comment"] = pool["description"] |