Configuring the B02 Branch Office ip|engine
In "Use Case 1", B02 is deployed in bridge/router mode. It is connected to the Data Center directly through the MPLS private network and over the Internet via one tunnel.
A second tunnel connects B02 to B01. For this reason, Port Forwarding must have been configured on the Internet Access router. This rule authorizes sending the UDP packets to the ip|engine on ports 500 (IKEv2) and 4500 (IPsec NAT Traversal). You must apply a static IP address to the B02 WAN2 interface.
B02 is also connected to an external gateway as explained in Use Case 10.