Kernel settings ignored?

[decodeer_it]

Hello to all, I'm running into some troubles with latest version of kali. It seems that some kernel parameters are ignored. For example ASLR settings(/proc/sys/kernel/randomize_va_space) , or ip forwarding (/proc/sys/net/ipv4/ip_forward).
Are you aware of this?
This is my kali version: 4.12.0-kali1-amd64 #1 SMP Debian 4.12.6-1kali6 (2017-08-30) x86_64 GNU/Linux