I would like to use VPN from my Buffalo WHR-1166DHP4 router but I am not able to find much infomation on it. Also this is a Japanese model so I am still not sure if it is possible to have open-wrt on this model.
I did try to follow instructions from this (How to flash LEDE onto Buffalo WHR-1166D?) page but the mentioned firmware does not get installed. Has anyone experience with this router? Any help will be appreciated.