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Changing IPIP tunnels to ipsec

I have an 1801 router with around a dozen IPIP tunnels configured. I would like to cut them over to ipsec. I am firewalling these tunnels, hence the need for VTI's as opposed to crypto maps.

I've read over config guide here

http://www.cisco.com/en/US/products/ps6350/products_configuration_guide_chapter09186a0080455b00.html#wp1027265

I noticed that the example used only has 1 tunnel and 1 preshared key.

How do I make that work for multiple tunnels each with their own key? What assigns the preshared-key to the tunnel?

tia. Rod.

1 REPLY

Re: Changing IPIP tunnels to ipsec

Hi

you can achieve this by configuring crypto maps with same name and different sequence numbers under which you can define the peer and other parameters like key and transform set for each respective locations.

regds

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