nanog mailing list archives

Re: OT - VPN help


From: "M.I. Deen" <deen () slt lk>
Date: Wed, 10 Jan 2001 07:54:44 +0600 (GMT)



Dear Stephen,

I was happy that some stuff on VPN had come my way on this mailing list.
Assuming that you have a Cisco based network, do we infact need a Cisco
5008/or 3080 at each POP where the VPN's terminate. 

What is the minimum set of Cisco boxes you need to get a basic VPN/Dial VPN
going, which obviously could be scaled later on. Cisco docs always talk
about 7200 as a forwarding router. 

Deen
Sri Lanka Telecom



At 08:37 AM 1/9/01 -0500, you wrote:

On  8 Jan, Stephen Burd wrote:

Can someone who knows VPN (really well) give me a hand with a little
project I'm
working on please?

The question is this: Can a customer with two office locations (several
states
away from each other) do VPN via SDSL and ISDN?  I have been told those two
services cannot work together and it makes no sense to me why not.

Thanks!


I think you need to file all further information from whomever fed you
that line of tripe in the circular file.  A VPN can run over any type
of circuit, or even no physical circuit at all.  Have a look at the new
Cisco IPSec stuff, I'm currently running VPNs to sites connected via
ISDN, dial-up, T1, Frame-Relay E1, SDSL, and Cablemodem.  It's a lot
easier if you have statically assigned IP addresses, but not even that
is a requirement.

Jeremiah

-Stephen


Stephen Burd
VP Corporate & Education Services
Mercury Network, LLC
Email: sburd () tm net
Toll Free: (888)866-4638 x156
Direct/Mobile: (517)923-0659
Direct Fax: (517)923-1281
=================================================
     I N T E R N E T   F O R   B U S I N E S S
Mercury Network, LLC                 http://www.tm.net
129 Ashman St / PO Box 117    Voice: (517)837-3790
Midland, MI  48640-0117            Fax: (517)837-3780
=================================================


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