Destination NAT with different subnet of Outside interface.

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Destination NAT with different subnet of Outside interface.

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Outside interface of Palo Alto firewall is configured with aaa.bbb.ccc.ddd /30 subnet.

I have some servers in DMZ those need to be accessed via internet with IP address(es)/subnet ZZZ.XXX.YYY.VVV/24.

I have configured Destination Nat( including Security Policy) for these servers with the IP addresses as mentioned above.

Please let me know how this can work? Do we need to add static route on upstream router for new subnet?



L5 Sessionator

Keep that in mind :


Hope help


Gregoux, If I will put deny all at the bottom, Do we need to allow separate rules outside to outside, DMZ to DMZ and Inside to inside for all traffic.

Thanks a lot. I created the rules as mentioned in this snapshot.

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Thanks a lot . The migration was successful.

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