I am having below 3 rules for Logging with iptables . They are INPUT,FORWARD and OUTPUT chains.

#Log INPUT chain
iptables -A INPUT -j LOG --log-level 7 --log-prefix "INPUT: "

#Log FORWARD chain
iptables -A FORWARD -j LOG --log-level 7 --log-prefix "FORWARD: "

#Log OUTPUT chain
iptables -A OUTPUT -j LOG --log-level 7 --log-prefix "OUTPUT: "

In addition to that, I want to have logging for POSTROUTING,PREROUTING and mangle.

What are the rules for logging POSTROUTING,PREROUTING and mangle.

Help needed.

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Thank you
Indunil Jayasooriya