Network address translation (NAT)

wikipedia:Network address translation is a method of mapping an IP address space into another by modifying network address information in the IP header of packets while they are in transit across a traffic routing device.

• iptables -t nat -L
• iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

Related terms

• PAN-OS
• localtunnel
• Proxy ARP
• NAT traversal
• AWS: aws ec2 create-nat-gateway

See also

• wikipedia:Hairpinning
• iptables, ufw, firewalld, nftables firewall-cmd, netfilter-persistent, iptables -L, iptables-save, iptables-restore, Netfilter
• NAT, STUN, NAT traversal, Proxy ARP, NAT64