Hub to spoke ipsec vpn

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Jan 14th, 2009
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We've 7206 vxr router with atm oc-3 interface.Our branches are connected the hub site via p2p ATM port,we have no encryption on the links and we want to migrate this links to ipsec vpn tunnels and hub&spoke topology.

What is the best solution for this issue

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Giuseppe Larosa Wed, 01/14/2009 - 09:35
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Hello Tolga,

if all your routers are Cisco you should think to use DMVPN


you can also implement QoS over DMVPN.

But you want to implement encryption over the ATM links or to leave the ATM links and to use internet accesses ?

In both cases you should be able to use DMVPN.

Hope to help


tdorduncu Thu, 01/15/2009 - 07:54
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we've p2p ATM links,we can not leave this.Any solution for this infstracture ?

Rick Morris Thu, 01/15/2009 - 09:49
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Why do you need encryption on a p2p link running ATM? In theory you are only extending your LAN.

tdorduncu Thu, 01/15/2009 - 23:37
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ATM link its pass through over ISP links,we have to encrypt data on this links


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