I'm a newbie with linux and I have a problem I don't know how to resolve... I'm using kali linux and I needed to add the routing table to my device with this command:

Code:
[COLOR=var(--black-800)]sudo ifconfig wlan0mon up 192.168.1.1 netmask 255.255.255.0[/COLOR]
[COLOR=var(--black-800)]    route add -net 192.168.1.0 netmask 255.255.255.0 gw 192.168.1.1[/COLOR]


I get this:

Code:
[COLOR=var(--black-800)]SIOCADDRT: Operation not permitted[/COLOR]


What can I do to unlock this command?
Thank you in advance!!