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9 messages in net.nether.puck.cisco-nsp[c-nsp] MPLS, L2TPv3 Layer 2/3 VPN Ne...| From | Sent On | Attachments |
|---|---|---|
| Eric Kagan | Jan 4, 2005 6:56 am | |
| John Osmon | Jan 4, 2005 11:39 am | |
| Nick Shah | Jan 4, 2005 6:41 pm | |
| choo...@pacific.net.sg | Jan 4, 2005 9:14 pm | |
| Nick Shah | Jan 4, 2005 9:26 pm | |
| choo...@pacific.net.sg | Jan 4, 2005 10:02 pm | |
| Jon Lewis | Jan 4, 2005 10:51 pm | |
| Oliver Boehmer (oboehmer) | Jan 5, 2005 3:15 am | |
| Chris Cappuccio | Jan 5, 2005 10:15 am |

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| Subject: | [c-nsp] MPLS, L2TPv3 Layer 2/3 VPN Network Options | Actions... |
|---|---|---|
| From: | Eric Kagan (eka...@axsne.com) | |
| Date: | Jan 4, 2005 6:56:19 am | |
| List: | net.nether.puck.cisco-nsp | |
He have a few opportunities to provide several customers a private network design. (nothing new here). Instead of the typical old fashion private wan (i.e. private frame, pub ip/vpn), I would rather design with newer technologies allowing us to leverage our existing hardware platforms (Cisco 7200 with chan ds3, ATM DS3). I am trying to get an idea of what technology to use and how to configure our end (and customer end) to allow us to create a private network for the customer that will scale to multiple sites across multiple router, etc. I'd like to be able to configure multiple different customers among the Chan DS3 and have them be completely private from each other and allow them to assign and use any private IP scheme within their network. Lastly, if possible, I'd like to be able to offer internet bandwidth and other services (Firewall, IDS, etc).
I have done countless google searches and read through endless docs on L2TPv3 and MPLS with VPN options, but I can't seem to grasp how to do this with multiple circuits on same or different routers. I have come up with an idea to dedicate a 36x0 or equivalent router to terminate the loops and truly make it a private customer aggregation router, but this will become an administrative nightmare sooner than later. The ideal scenario would be for us to use our existing gear to terminate the circuits and allow the customer to be able to configure the local CPE as if it was a regular Point to Point T1 and their routing protocols work between sites, etc but with us in between.
Among the documents, I found some L2TPv3 examples, but most seemed to be 2 sites talking back and forth - not multiple sites. The MPLS configs seem to be very detailed and require extensive commands. I have done a few design and lab tests, but I am looking for some advise and pointers either off-list or on (if others are interested in this as well) from people who have extensive knowledge in this area. I would also be willing to pay for some consulting time on the side to assist with the design and configuration.
Thank you
Eric







