No ALTQ support in kernel
ALTQ related functions disabled
No ALTQ support in kernel
ALTQ related functions disabled
pf enabled
Token : 13540967312582709951
No ALTQ support in kernel
ALTQ related functions disabled

sudo /Applications/Server.app/Contents/ServerRoot/usr/sbin/serverctl enable service=com.apple.afctl

sudo /Applications/Server.app/Contents/ServerRoot/usr/libexec/afctl -c

sudo /Applications/Server.app/Contents/ServerRoot/usr/libexec/afctl -T 3
sudo /Applications/Server.app/Contents/ServerRoot/usr/libexec/afctl -H 60

sudo grep -m 2 -A 4 hostBlockThreshold /Applications/Server.app/Contents/ServerRoot/private/etc/emond.d/rules/AdaptiveFirewall.plist

sudo /Applications/Server.app/Contents/ServerRoot/usr/libexec/afctl -a 104.16.35.178 -t 1000000

sudo pfctl -a com.apple/400.AdaptiveFirewall -t blockedHosts -T show -vvv

...
    <key>debugLevel</key>
    <integer>3</integer>
    ...
    <key>logEvents</key>
    <true/>
    ...

<?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>Disabled</key>
    <false/>
    <key>Label</key>
    <string>com.apple.afctl_boot</string>
    <key>Program</key>
    <string>/Applications/Server.app/Contents/ServerRoot/usr/libexec/afctl</string>
    <key>ProgramArguments</key>
    <array>
        <string>/Applications/Server.app/Contents/ServerRoot/usr/libexec/afctl</string>
        <string>-f</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
</dict>
</plist>

sudo launchctl load /System/Library/LaunchDaemon/com.apple.afctl_boot.plist