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Cell Relay Retreat>MPLS-OPS Archive>month:2004-Aug> msg00177



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Internet in Global Routing Table, with Vpns as well.

  • From: "Frazer, Andrew non Unisys" <Andrew.Frazer@nz.unisys.com>
  • Date: Sat, 28 Aug 2004 00:38:58 +1200
  • Resent-Date: Fri, 27 Aug 2004 09:35:15 -0400
  • Thread-Index: AcSMJEkg/exYJstFTumuEnhxMFbnuQACxwYQ
  • Thread-Topic: Internet in Global Routing Table, with Vpns as well.
  • To: <mpls-ops@mplsrc.com>
  • X-MIME-Autoconverted: from quoted-printable to 8bit by host.secure4-hosting.net id i7RCwHNo014672
  • X-OriginalArrivalTime: 27 Aug 2004 12:39:14.0588 (UTC) FILETIME=[DC52BDC0:01C48C32]


I am considering options for how to deploy multi-homed internet access (
out to at least 3 other AS ), as well as running private RFC2457 VPN's,
simulatousely, within the same MPLS based network.

With the internet getting up to 150k routes, I am not keen to put it
into a VRF, as it will consume a large number of labels.   

I could bring the routes into the Global routing space.   And over the
top of that run the VPN's at the same time..  I can route in and out of
the global routing table as required..  see
http://www.cisco.com/en/US/partner/tech/tk436/tk428/technologies_configu
ration_example09186a00801445fb.shtml )

For an example..

Does anyone see a problem with this plan?


A.




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