Customize the frequency of discovery FDB / ARP Table?

Feature Requests
1

Hello,
To follow up on this comment: https://community.librenms.org/t/when-fdb-or-mac-tables-are-updated/7822

Would it be possible to customize a launch frequency of the fdb-table / arp-table module in discovery.php ?

Thanks to the developers ! :slightly_smiling_face:

2

You can always add another cron job for the discovery.php file, and add hostname wildcard.
Or you can from the GUI do a discovery on specific groups. (click the yellow button in the group list at a manage groups under /device-groups.

Iā€™m sure discovery.php can be run on a specific group somehow, but the helper text doesnt say how.

./discovery.php --help
LibreNMS Discovery
-h <device id> | <device hostname wildcard>  Poll single device
-h odd             Poll odd numbered devices  (same as -i 2 -n 0)
-h even            Poll even numbered devices (same as -i 2 -n 1)
-h all             Poll all devices
-h new             Poll all devices that have not had a discovery run before
--os <os_name>     Poll devices only with specified operating system
--type <type>      Poll devices only with specified type
-i <instances> -n <number>                   Poll as instance <number> of <instances>
                   Instances start at 0. 0-3 for -n 4

Debugging and testing options:
-d                 Enable debugging output
-v                 Enable verbose debugging output
-m                 Specify single module to be run. Comma separate modules, submodules may be added with /
3

Great !!!
I use this command in my crontab : ./discovery.php --type network -m fdb-table
Thanks Sliddjur