How to host server on local router with Express.js on Mac OS X?

Since I started using Mac I am no longer able to host a local server on my router with Express.

In ubuntu it was enough to pass the IP of the router as the second argument of app.listen and everything worked: like .

When I try to run the same code on Mac OSX I get the following error:

Error: listen EADDRNOTAVAIL
    at exports._errnoException (util.js:746:11)
    at Server._listen2 (net.js:1129:19)
    at listen (net.js:1172:10)
    at net.js:1270:9
    at dns.js:85:18
    at process._tickCallback (node.js:355:11)
    at Function.Module.runMain (module.js:503:11)
    at startup (node.js:129:16)
    at node.js:814:3