This is a test of NAT-traversal.The network is configured as follows:        ROAD         |        NIC---EAST--SUNRISE        /     WEST      /SUNSETA NAT is setup on NIC that does traditional NAPT on theNORTH network. This more complicate test has ROAD extrude a single IP addressfrom EAST's network. WEST is running IPsec, doing OE for sunset, but it is NOT runningwith nat-traversal on. The idea is that ROAD can use the IPaddress that it has extruded from east's network as a basis forstandard OE.In theory, this is not co-terminal of the near kind, becausethe tunnel from ROAD<->EAST is built upon road's (private)IP via NAT-T, while, the ROAD<->WEST tunnel is built uponroad's extruded IP.To make this work, pluto may need to be bashed.