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@@ -139,6 +139,7 @@ the protocol we would like to filter. Allowed values are Enum['icmp', 'tcp', 'ud
The protocol options we would like to add.
The following example will suppress the hostname in programs like `traceroute`:
+
```yaml
---
ferm::rules:
@@ -155,7 +156,8 @@ A comment that will be written into the file and into ip(6)tables
#### `dport`
-The destination port we want to filter for. Can be any string from /etc/services or an integer
+The destination port we want to filter for. Can be any string from
+/etc/services or an integer
#### `sport`
@@ -178,6 +180,10 @@ Same as above, just for the destination IP address
Add or remove it from the ruleset
+#### `interface`
+
+If set, this rule only applies to this specific interface
+
### chain defined resource
The module defines the three default chains for you, INPUT, FORWARD and OUTPUT.