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Tutorials and FAQs / Re: [Tutorial] How I do port forwarding - simple and straightforward
« on: June 15, 2019, 08:48:23 pm »
Hi.
I exactly did what you described, because I think this way is obvious. And it works, so thanks for clarification.
But: The packets are forwarded with a SNAT, that is, the source ip will be changed to the OpnSense-IP. That is problematic if you try to analyse the packet source or simply print the source ip adress. How can this behavior be disabled? I did not find any solution or help by searching the internet.
Thanks in advance, Philipp
-- edit: disabling "NAT reflection" did not help
I exactly did what you described, because I think this way is obvious. And it works, so thanks for clarification.
But: The packets are forwarded with a SNAT, that is, the source ip will be changed to the OpnSense-IP. That is problematic if you try to analyse the packet source or simply print the source ip adress. How can this behavior be disabled? I did not find any solution or help by searching the internet.
Thanks in advance, Philipp
-- edit: disabling "NAT reflection" did not help