1841 VPN-AIM Maximum IPSec Tunnel Test

Unanswered Question
Sep 21st, 2007

The Cisco website states that an 1841 w/VPN-AIM will support up to 800 IPSec encrypted tunnels. http://www.cisco.com/en/US/products/ps5853/products_data_sheet0900aecd804ff58a.html

When I do my own IPSec tunnel scalability test it fails at 255. I'm fairly new to working with IPSec and VPNs so I'm probably missing something in the config. Any chance one of you could look at the attached config and see if you find anything wrong? Much appreciated.


I have this problem too.
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didyap Thu, 09/27/2007 - 13:55

The 1841 router cannot support upto 800 tunnels, this number is huge considering other available alternatives. You should contact your Cisco local account manager and verify the maximum tunnels that the 1841 router could support.


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