Re: DMVPN transport mode with NAT

Hi,

Depends where you want to perform NAT.
DMVPN Hub/Spokes are usually border/edge routers to the Internet so it is
not so common to see NAT between ISP and your edge router.
If you want to perform NAT on the edge router there is no problem as NAT is
performed before crypto. Hence, both tunnel and transport mode should work.

If you have any specific topology on your mind let me know.

HTH,

--
Piotr Matusiak
CCIE #19860 (R&S, SEC)
Technical Instructor
MicronicsTraining.com
If you can't explain it simply, you don't understand it well enough -
Albert Einstein
2009/11/19 Hans None <acsyao_at_hotmail.com>
> All,
>
>
>
> Anyone knows why DMVPN needs transport mode to work with NAT?
>
>
>
> Thanks,
>
>
>
> Hans
>
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