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millencol1n_619's avatar
millencol1n_619
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Aug 31, 2009

Nat - multiple networks

Hi,     i´ve a problem with nat...     i use the following setup:     internal network 10.x.x.x -> some servers out of that network are natted to 62.1.1.x and some to ...
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L4L7_53191's avatar
L4L7_53191
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Jun 27, 2011
What device is actually replying to the ping? It may be the BigIP...Which device is actually issuing the RST?

 

 

You can have multiple gateways, multiple vlans, etc. - that's not an issue. For a setup like this, I'd consider using forwarding virtual servers that point to a gateway pool - which can be a single address - that you care about.

 

 

E.g. setup a virtual like 10.82.186.0:0, turn off port translation, and point that virtual to a pool with a single member of your gateway address for that particular remote network (this pool member should be listening on port zero). Also bind a source nat (snat) address to this VIP that will force the route back to BigIP on return traffic.

 

 

Route domains may also be an option here, but I don't have much experience with them.

 

 

-- Matt