This comment completely misses the point. There is a distinction between "complete" and "dead", to whatever degree any software can be called "complete".

The Quagga source repo[1]'s certificate expired over 6 months ago. Looking at the Bugzilla[2] report (also with an expired certificate) there are 14 blockers, 49 critical and 69 issues that have not been resolved.

So no, I'd agree with the parent comment that using a project as seemingly dead as Quagga for something as critical as BGP routing is putting yourself on shaky ground at the very least.

1. https://gogs.quagga.net/Quagga

2. https://bugzilla.quagga.net/report.cgi?x_axis_field=bug_seve...