If you see the private node numbers but no description (and you want a description) then you need to rename /var/www/html/allmon2/private.sample.txt and add your info. Then run astdb.php.
Those sound like Allmon2 steps. Allmon3 all settings are in the /etc/allmon3 directory. Once you’ve made the appropriate edits, restart with systemctl restart allmon3.service.