A real case of implementing the Jump function in multi-pair mode of VPN IP tunneling

This article is also a real case; For real IP can only show a part, hope forgive--~

Say leader's demand is always endless; what he wants, you need to find a way to make it happen.

Just a few days ago, the domestic machine VPN jump to the foreign machine routing diversion; today suddenly whim, change the plan; If the last time is to save costs, then the plan is to save costs; go ahead and do it.

First look at the following topology:

It is clear that the domestic three jump to a machine overseas, three IP on the overseas machine can also achieve direct connection; how much does it cost to save?

Here first to allocate the IP bar; here, for example, the PPTP service; First of all, it is possible to dial each machine individually; it's easy to refer to the previous article

I'm here to give you an example (an example of my other computer)