Hi Marcelo, It is possible to run at once all of the nat plugins.
There are few issues I can see. Using forwarding enabled configuration with nat44-ed should let all of the in2out traffic except static mapping get ignored / not translated. This should let you run both in2out nat44-ed and in2out det44 nodes on the same VPP interface. Though running out2in nat44-ed and out2in det44 nodes on the same interface could cause trouble because of dropping. Even though nat44-ed forwarding enabled will let packet pass instead of dropping them – if there are no sessions / static mappings this might not be enough. Please try your configuration if you haven’t yet and let me know. If you run in any issues please include packet traces. Best regards, Filip Varga From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of Marcelo Caggiani Luizelli via lists.fd.io Sent: Wednesday, April 27, 2022 7:15 PM To: vpp-dev@lists.fd.io Subject: [vpp-dev] Is it possible to have NAT44 and DET44 simultaneously? Importance: High Hi all, Is there any way to configure NAT44(with twice-nat rules) and be simultaneously deterministic? I have a setup where I need deterministic port assignment (as DET44 does), and twice-nat rules to access inside local hosts. Any thoughts? Regards, Marcelo.
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