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router A to router B VPN with split tunnelling from LAN clients to internet

Cannonfodder
Level 1
Level 1

Hello all,

I currently have a 1721 router running IOS12.0 and have just been tasked with adding an IPsec VPN tunnel to a partner company. I have spent several hours trying to find an example config for adding this VPN tunnel to my router, while still allowing existing 'non secure' traffic to go to the internet. I have seen many examples of VPN client to router split tunnel setups, but none with router to router split tunnel setups. If anyone could point me to a config or send one my way, I would very much appreciate it.

Thanks in advance

Joe

1 Reply 1

edadios
Cisco Employee
Cisco Employee

I think you mean ipsec tunnel with nat. Router to router ipsec is configured with a matching access-list which is what is to be encrypted. What is not on the access-list by default would not get encrypted, and goes in the clear to the internet.

Here is a sample: http://www.cisco.com/warp/public/707/overload_private.shtml .

Regards,