pfSense

Version: 24.03

When creating a port forward NAT rule for the WireGuard interface group, the 'Destination Type' drop-down goes to a blank value, and the rule can be saved with no destination type. Then on the port forward NAT rules page, the "Dest. Address" shows as "/".

#1 attachment: Default port forward NAT rule page.

#2 attachment: Change Interface to WireGuard interface group. Destination Type drop-down automatically goes to a blank value.

#3 attachment: Add a few other values so the rule can be saved.

#4 attachment: Rule saved, showing Dest. Address as "/".

config.xml:

<rule>
    <source>
        <any></any>
    </source>
    <destination>
        <address>/</address>
        <port>53</port>
    </destination>
    <ipprotocol>inet</ipprotocol>
    <protocol>tcp/udp</protocol>
    <target>10.10.10.10</target>
    <local-port>53</local-port>
    <interface>WireGuard</interface>
    <descr><![CDATA[Test]]></descr>
    <associated-rule-id>nat_66b1d23ce99463.44930278</associated-rule-id>
    <updated>
        <time>1722929724</time>
        <username><![CDATA[admin@removedIPv6 (Local Database)]]></username>
    </updated>
    <created>
        <time>1722929724</time>
        <username><![CDATA[admin@removedIPv6 (Local Database)]]></username>
    </created>
</rule>