>Plug in Wan port to MX100 Lan get and set a satic ip on MX68 of 192.168.xxx   Correct.   >Once I do that the branch MX I just configure with SC Wan  and point to Hub...   Correct.   The MX100 will also need static routes added to the VPN MX behind it, pointing to the VPN MX, for the remote spoke sites.   ... View more