Is the (u)mDNS service installed/used by default?

I just installed a stock LEDE 17.01.4 image (lede-17.01.4-ramips-mt7620) to mess with umdns, but it doesn't seem to be installed or used. And I don't see a package for it on the lede server.

And ideas?

My goal is to modify certain services (e.g. mjpeg-streamer) to announce themselves to Bonjour/mDNS clients. Judging by this it seems quite straightforward.

Have you tried what's described in the user guide?

You’re right, thanks!

Thought it would be installed by default and I was also looking in the wrong directory. I’ll give it a shot.