Easy VPN with the Tunnel Interface virtual IPSec dynamic

Hi all

I configured easy vpn remote on a cisco 1841 and dynamic server easy vpn with virtual tunnel interface on the server (cisco 7200, 12.4.15T14)

http://www.Cisco.com/en/us/partner/prod/collateral/iosswrel/ps6537/ps6586/ps6635/prod_white_paper0900aecd803645b5.html

It works with easy vpn remote to the client mode and mode network-extesión, but it doesn't seem to work when I configure mode plus network on the client of the cpe, or when I try to have TWO inside the ez crypto interfaces. On the customer's site, I see two associations of security, but on the server PE site only security SA!

Without virtual dynamic tunnel interface, dynamic map configuration is ok... This is a limitation of the virtual tunnnel dynamic interface?

Federica

If one side is DVTI and the other uses a dynamic map, it does support only 1 SA. If the two end uses DVTI or the two end uses dynamic card then it supports several SAs.

Here is the note of documentation for your reference:

Note: Multiple inside interfaces are supported only when the Cisco Easy VPN server and the Cisco Easy VPN client have the same type of Easy VPN configuration. In other words, both must use a Legacy Easy VPN configuration, or both must use a DVTI configuration.

Here's the URL:

http://www.Cisco.com/en/us/docs/iOS/sec_secure_connectivity/configuration/guide/sec_easy_vpn_rem_ps6441_TSD_Products_Configuration_Guide_Chapter.html#wp1046365

Hope that answers your question.

Tags: Cisco Security

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