Wake on lan does not work on second router

Question

I have not good knowledge about hardwares/networking. I would like to use wake on lan feature and really it worked on lan but I m using another wifi router connected with main modem, WOL work fine from main modem but does not work when I try to execute from wifi router.

PC I used to wake up is connected with modem, I think it assumes another network if connected with wifi router.

How I can I configure my wifi router to forward ip/port to first modem?

Gateway for modem: 192.168.1.1 Gateway for wifi router: 192.168.0.1 PC ip 192.168.1.9

Answer 1

I reconfigured second router and used as repeter, so as everything on single network so I can wake up my pc even when connected to second router. I cannot perform this when connected to internet.