Auto Discovery by ip range and seed file

Feature Requests
1

It would be useful to link one or more external files as a seed file for discovery; the file should contain one ip or dns name per line.
In addition it would be good to have the option to specify an ip-range in the discovery file instead of the subnet because usually just few addresses at the beginning or the end of each subnet are reserved for the network devices.

2

Try this https://docs.librenms.org/Extensions/Auto-Discovery/#snmp-scan

3

Do you mean to use snmp-scan.py on every /32 address? Yes, it could be a solution but I thought about a solution embedded into the config.php file such as…
Network:
$config[‘nets’][] = ‘192.168.0.0/24’;

Seed
$config[‘seed’][] = ‘/path/to/seed/file’;

…just an idea

4

snmp-scan.py without any arguments will scan your $config['nets'] as it says in the docs.

Try this:

cat ips.txt | xargs ./snmp-scan.py

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