[c-nsp] PE NAT / VRF Aware NAT on PE

Aaron aaron1 at gvtc.com
Tue Sep 29 08:17:45 EDT 2015


Thanks, I have a 20 gig ASR9k ring, about 15 nodes... what about doing NAT
there on one or a couple of the asr9k's ?

Aaron


-----Original Message-----
From: quinn snyder [mailto:snyderq at gmail.com] 
Sent: Monday, September 28, 2015 10:35 PM
To: Aaron
Subject: Re: [c-nsp] PE NAT / VRF Aware NAT on PE

you'll need to move to asr1k as pe. if you read up on vasi interfaces --
they really fit the bill here -- as you can nat and impose labels on a
single operation without having to recirculate through the qfp. 

also -- they have much higher throughout than an isr4k or so. 

q. 

--
quinn snyder | snyderq at gmail.com

-= sent via iphone. please excuse spelling, grammar, and brevity =-

> On Sep 28, 2015, at 19:36, Aaron <aaron1 at gvtc.com> wrote:
> 
> Thanks
> 
> 
> 
> ASR920 ?
> 
> 
> 
> Aaron
> 
> 
> 
> From: Pshem Kowalczyk [mailto:pshem.k at gmail.com]
> Sent: Monday, September 28, 2015 8:50 PM
> To: Aaron; cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] PE NAT / VRF Aware NAT on PE
> 
> 
> 
> Hi,
> 
> 
> 
> ME3600 does not support NAT.
> 
> 
> 
> kind regards
> 
> Pshem
> 
> 
> 
> 
> 
> On Tue, 29 Sep 2015 at 14:46 Aaron <aaron1 at gvtc.com> wrote:
> 
> Anyone know how to do PE NAT / VRF Aware over MPLS L3VPN on an ME3600 ?
> 
> 
> 
> I edge in ip traffic on ME3600's as the PE to MPLS L3VPN.
> 
> 
> 
> I was wanting to make the customer-facing port of the ME3600 as the ip 
> nat inside port, but I don't know how / what would be the ip nat 
> outside interface since it's all mpls at that point.
> 
> 
> 
> Anyone have a config or a link to a website explain the logic and 
> config behind this idea?
> 
> 
> 
> Aaron
> 
> 
> 
> 
> 
> 
> 
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