IPTables: No chain/target/match by that name [closed]

Question

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IPTables: No chain/target/match by that name

I am trying to execute the following command in iptables (it's the first command I have issued to IPTables since I setup my new VPS, but when I execute the command below:

iptables -A INPUT POSTROUTING -s 10.8.0.0/24 -j SNAT --to-source XX.XX.XX.XX

I get:

iptables: No chain/target/match by that name.

From the output I am assuming I would have to create a chain / target beforehand, but how would I do this?

I don't see where I am going wrong

Answer 1

You cannot append to both INPUT and POSTROUTING; you will need to generate a rule per chain.