[nsp] Re: NAT for MPLS VPN

Tomas Daniska tdaniska at tronet.sk
Fri May 16 12:59:17 EDT 2003


works nice for me 

3660 at 12.2(15)T2

--

deejay 

> -----Original Message-----
> From: Vladimir Litovka [mailto:doka at kiev.sovam.com] 
> Sent: 16. mája 2003 10:58
> To: Rolands Truls
> Cc: cisco-nsp at puck.nether.net
> Subject: [nsp] Re: NAT for MPLS VPN
> 
> 
> This feature was introduced in 12.2(13)T and named "NAT 
> integration with 
> MPLS VPNs":
> 
> http://www.cisco.com/en/US/partner/products/sw/iosswrel/ps1839
> /products_feature_guide09186a00801145f5.html
> 
> Does anybody has successull experience with it? I can't setup 
> it on my 
> 2691, although Feature Navigator claims that this feature 
> supported on 
> 2600 series.
> 
> Rolands Truls wrote:
> 
> >There is no support for NAT per VRF yet.
> >Cisco says: "It is expected to be released sometime in the 
> second quarter of
> >this year." :)
> > 
> >br
> >Rolands
> > 
> >
> >-----Original Message-----
> >From: Duane de Witt [mailto:duane at uis.co.za]
> >Sent: Tuesday, May 28, 2002 6:21 PM
> >To: 'cisco-nsp at puck.nether.net'
> >Subject: NAT for MPLS VPN
> >
> >
> >
> >I have a Cisco network, currently with tag-switching running 
> but with no
> >VPN's. I have a 7140 which is been used as the gateway for 
> the network which
> >has a link to a 7200 handling my internet connections. 
> Currently the 7140
> >has a default route pointing to the internet router, this route is
> >redistributed by BGP for the rest of my network.
> >
> > 
> >
> >When I add VPN's with VRF's I face a problem. I need the 
> current default
> >gateway to stay as is for the rest of the network, but I 
> also need some kind
> >of default gateway for the specific VRF and then I need to 
> be able to get
> >those packets out of the VPN and to the internet. I was 
> planning on using
> >the 7140 with some kind of NAT config with subinterfaces on 
> the gateway
> >within the VRF as the inside interface and then the 
> interface connecting to
> >the internet router as the outside interface. I don't know 
> how to get the
> >packets out of the VRF and on to the internet router.
> >
> > 
> >
> >Has anyone got any ideas?
> >
> > 
> >
> > 
> >
> >Regards
> >
> > 
> >
> >Duane de Witt
> >
> >Siemens Business Services
> >
> >Tel. +27 11 652 7613
> >
> >Fax. +27 11 652 2018
> >
> > 
> >
> >  
> >
> 
> -- 
> :r !ripewhois DOKA-RIPE
> --------------------------------------------------------------
> -----------
> Never try to teach a pig to sing. It wastes your time and 
> annoys the pig.
>                 -- Lazarus Long, "Time Enough for Love"
> 
> 
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