Re: Are NVI interfaces required for NAT on 3700/3800 series

From: Carlos G Mendioroz (tron@huapi.ba.ar)
Date: Wed Apr 09 2008 - 07:50:49 ART


The command is there at least in 2600s, but it's not a global command,
it's an if level command.

The "old" way makes some designs imposible to implement because
of the binary nature of inside/outside if configuration.
This just relaxes that so you can have NAT rules no matter what ifs
are involved.

As we are customary driven, I guess most will continue to use
inside/outside unless the extra flexibility is needed, for a while...

-Carlos

ccietester55 ccietester55 @ 09/04/2008 01:19 -0300 dixit:
> Hi all.
>
> My home test lab is composed of 2500s, 2600s and 3600s. Despite most
> of my routers running 12.4 none of them have the "ip nat enable"
> global command, which seems to indicate that NAT via NVI interfaces is
> not supported on these platforms. I have a question for those with
> access to the higher end routers. Do you always use NVI for nat on
> these platforms or can you still use the "old" technique (ip nat
> inside and ip nat outside on interfaces)?
>
>
>
> Thanks,
>
>
> Ash.
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>

-- 
Carlos G Mendioroz  <tron@huapi.ba.ar>  LW7 EQI  Argentina


This archive was generated by hypermail 2.1.4 : Thu May 01 2008 - 08:25:50 ART