Documentation does not give examples of health checkers

[pianohacker]

The README states that nftlb can be easily integrated with your "preferred health checker" to build/maintain farms. The Debian package starts nftlb without a config file, so it seems to be strongly implied that this is the recommended way to use nftlb.

I've been unable to find anything that describes itself as a standalone health checker, though. What would one use with nftlb?

[nevola]

Hi! We use FarmGuardian that is included the ZEVENET ADC distribution. Also, you can use Nagios health checks and generate an easy script to disable/enable backends.