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Forum Discussion

dichotomouse's avatar
dichotomouse
Icon for Nimbostratus rankNimbostratus
Mar 05, 2018

Does anyone know why a NAT can't share a public IP address with a VS?

I've read and heard this is is not allowed but, it is possible to save such a config and I haven't seen any problems with the servers that I have done it on. The reason I have used it is: we need som...
application delivery
BIG-IP
LTM
nathe's avatar
nathe
Icon for Cirrocumulus rankCirrocumulus
Mar 05, 2018

I think that is a viable solution to have a NAT address and VIP address the same. Note that inbound traffic will prefer the VIP (see Order of Preference

 

A NAT is an inbound and outbound listener. A SNAT is an outbound listener and can't receive traffic on the translation address, hence why it's called Secure NAT.

 

Hope this makes sense.

 

N