https://www.karlrupp.net/en/computer/nat_tutorial
#iptables #fw #linux #cli #nat

https://tttttt.me/patchcord/1659
#networking #nat #traversal

https://docs.google.com/drawings/d/1MtWL8qRTs6PlnJrW4dh8135_S9e2SaawT410bJuoBPk/edit
#k8s #kubernetes #nat #iptables #flow

Network address translation
- The first article introduced how to use the iptables/nftables packet tracing feature to find the source of NAT-related connectivity problems. https://fedoramagazine.org/network-address-translation-part-1-packet-tracing/
- The second article introduced the “conntrack” command. https://fedoramagazine.org/network-address-translation-part-2-the-conntrack-tool/
- The third article gave an introduction to the “conntrack” event framework. https://fedoramagazine.org/conntrack-event-framework/
- This article shows how to expose more information about what is happening inside conntrack. https://fedoramagazine.org/network-address-translation-part-4-conntrack-troubleshooting/
#networking #NAT #tshoot