IT technical memo of networking


Checking state of NAT connection on iptables (AWS NAT instance, etc.)

Sometimes a NAT machine is created by iptables on Linux, such as an AWS NAT instance. If you are a network engineer who has experience in operating network devices such as routers and FWs, you will often want to check the connection status…

This Blog is English Version of my JP's.

Sorry if my English sentences are incorrect.