whois 192.0.2.2
Addresses starting with "192.0.2.", "198.51.100.", or "203.0.113." are reserved for use in documentation and sample configurations. They should never be used in a live network configuration. No one has permission to use these addresses on the Internet.
ssh lxc_web3 '/usr/sbin/tcpdump -K -U -n -w - -ni eth1 -s 65535 not port 22 and not port 443 and not port 53 and not icmp and not port 80 and not arp and not stp and not port 137 and not igmp and not ip6 and not port 138 and not port 587 and not udp and host 10.116.102.11' | wireshark -k -i -
editar o ficheiro /etc/NetworkManager/NetworkManager.conf e acrescentar no final:
[device]
wifi.scan-rand-mac-address=no
https://linuxsuperuser.com/unable-connect-wifi-debian-and-ubuntu/
x86 | como root:
apt-get update
wget https://downloads.pf.itd.nrl.navy.mil/core/packages/4.8/core-gui_4.8-0ubuntu1_trusty_all.deb
wget https://downloads.pf.itd.nrl.navy.mil/core/packages/4.8/core-daemon_4.8-0ubuntu1_trusty_i386.deb
dpkg -i core-gui_4.8-0ubuntu1_trusty_all.deb core-daemon_4.8-0ubuntu1_trusty_i386.deb
apt-get install -f
iptables -t nat -A PREROUTING -i ethX -p udp --dport 53 -j DNAT --to $(get lan_ipaddr)
iptables -t nat -A PREROUTING -i ethX -p tcp --dport 53 -j DNAT --to $(get lan_ipaddr)
iptables -t nat -L -v -n # shows nat table
melhor:
iptables -t nat -A PREROUTING -s 10.0.100.0/24 -p udp --dport 53 -j DNAT --to 9.9.9.9:53
iptables -t nat -A PREROUTING -s 10.0.100.0/24 -p tcp --dport 53 -j DNAT --to 9.9.9.9:53
http://lartc.org/howto/lartc.kernel.obscure.html
o domínio desapareceu.
a informação pode encontrar-se agora em:
https://tldp.org/HOWTO/Adv-Routing-HOWTO/lartc.kernel.obscure.html