I am looking for a router+modem+wifi combo. I want this modem to be "hackable". What that means is:
It should run some kind of linux, allowing to set custom cron jobs, adding features to the web UI and setting custom local domain. I don't need it to be open source, just "hackable" with some reasonable effort.
The main requirement is this that it's possible to SSH into it and that I can reset it to factory settings if I screw up something.