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f1sherman/forwarding-example.md

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  1. f1sherman renamed this gist Oct 10, 2015. 1 changed file with 0 additions and 0 deletions.
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  2. f1sherman created this gist Oct 10, 2015.
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    Add the following to `/etc/pf.anchors/myname`:
    ```shell
    rdr pass on lo0 inet proto tcp from any to any port 80 -> 127.0.0.1 port 4000
    rdr pass on lo0 inet proto tcp from any to any port 443 -> 127.0.0.1 port 4001
    ```

    Add the following to `/etc/pf-myname.conf`:
    ```shell
    rdr-anchor "forwarding"
    load anchor "forwarding" from "/etc/pf.anchors/myname"
    ```

    Add the following to `/Library/LaunchDaemons/com.apple.pfctl-myname.plist`:
    ```xml
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
    <plist version="1.0">
    <dict>
    <key>Label</key>
    <string>com.apple.pfctl-myname</string>
    <key>Program</key>
    <string>/sbin/pfctl</string>
    <key>ProgramArguments</key>
    <array>
    <string>pfctl</string>
    <string>-e</string>
    <string>-f</string>
    <string>/etc/pf-myname.conf</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>KeepAlive</key>
    <false/>
    </dict>
    </plist>
    ```

    Run the following command to have it start at boot:
    ```shell
    sudo launchctl load -w /Library/LaunchDaemons/com.apple.pfctl-myname.plist
    ```