So i was able to establish a connection to my LAN using all CLI commands(networkmanager does not start for some reason) I used ifconfig wlan0 up to bring my wireless interface up. Then I manually scan local access points using iwlist and am able to find my access point. I then manually connect to it using iwconfig to configure the essid, key, and Access point mac address. I connect to it and then assign a static Ip address for my computer and gateway(DHCP command does not work for me).Then I am able to ping local hosts on my network and vice versa also i can ping the router. However although i can send out DNS requests and basic traffic that my gateway sends out for local users, I am still unable to leave my LAN and access the net. I cannot send any tcp or udp packets or anything like that. Can someone help me with this issue? thank you very much in advance