On 04/30/2015 04:04 PM, Arghya Das wrote:
why cant i change values of this file : /proc/sys/net/ipv4/ip_forward I tried to change ownership of the directory but : my_username@019:~$ sudo chown my_username /proc/sys/net/ipv4/ chown: changing ownership of `/proc/sys/net/ipv4/': Operation not permitted Can someone help to solve the problem plz..
Do you want to create a wirewall for your laptop? For an example see: https://www.debian.org/doc/manuals/securing-debian-howto/ch-sec-services.en.html#s5.14.3.2 Kind regards, Jan-Rens.