A Linux administrator is configuring network traffic forwarding. Despite having proper iptables rules, the traffic forwarding is not working. Which of the following commands will allow Linux to pass network traffic between different interfaces?
A.
nmcli allow-forwarding eth0
B.
echo 'net.ipv4.ip_forward=1' >> /etc/sysctl.conf ; sysctl -p
C.
ip route forward allow --all-interfaces ; systemctl restart network
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boxafrica
2 days, 5 hours ago