How to view iptables nat logs

ViewIptablesAboutNatOfLogsThere are many methods. Here I will introduce a simple method.

Use iptables-t mangle-a postrouting-j LOG -- log-level debug -- log-prefix "out packets :"

Then modify/etc/syslog. conf

Add a line of kern. debug/var/log/iptables

Restart syslog service

In this way, all packages that pass through iptables will be recorded in/var/log/iptables.

Through the introduction of this article, we have learned a simple way to view iptables's nat logs. I hope you will like it!