OpenWrt Chaos Calmer 15.05.1 / LuCI 15.05-149-g0d8bbd2 Release (git-15.363.78009-956be55)
Kernel Version 3.18.23
The router has the Mediatek MT7621AT
IWhen I installed the openwrt I thought that it would be easy to set up parental control and things like that, but it was not that easy

The original firmware was real CRAP and I find it very fast and stable with openwrt.
I beleive that Gargoyle might be something for me.
What version can I install?