troubleshooting Question

Cisco LAN-to-LAN IPsec Tunnel Between Two Routers with a NAT device in the middle

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netprimates asked on
RoutersVPNInternet Protocol SecurityCiscoNetwork Architecture
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Hi

Topology is

Cisco 881 (Outside on the Internet) wanting to create a number of tunnels to Cisco 881's inside a MPLS network. The MPLS provider has provided a Gateway with a Public IP address and they  have created a different IKE and IPSEC port for each inside host that we want to create a tunnel too.

I.e IKE 4510 / IPSEC 45010 redirect inside to inside Host 10.10.1.100 IKE 500 / IPSEC 4500

Can I on my Cisco 881 on the Internet specify the destination ports that happen in Phase 1 and Phase 2?

Running a very basic L2L Config atm between hosts within the MPLS as per Cisco - http://www.cisco.com/c/en/us/support/docs/routers/1700-series-modular-access-routers/71462-rtr-l2l-ipsec-split.html

 Kind Regards

Steve
ASKER CERTIFIED SOLUTION
Matt V

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