Don,
You are missing the whole point - Not everyone needs to run BGP, or
have a datacenter, they just need to find a border node who does and
VPN/Tunnel to it. It's called cooperation.
Those who can provide a BGP border node, can 'advertise' through this
list or
portal.ampr.org that fact and how to get setup to tunnel/VPN
to them. Like I said some of these routers have 'unlimited' support
for VPN/Tunnel clients. You can also tier this architecture. A
single border router might be supporting 20 /16 VPNs/Tunnels to tier 2
routers, those routers might support 30 smaller subnets and so on ---
There are some peering points that are relatively inexpensive (or
free) and some individuals are in a position to be generous. This is
no different than the FM repeater operator who pays for a site,
equipment, and power costs to benefit a community of users, who may or
may not make donations to that cost.
Right now the total traffic on 44net could probably ride on a single
home broadband connection.
http://wiki.mikrotik.com/wiki/Manual:Interface/Gre
The VPNs can be full up using available protocols MikroTik runs a
variety of VPN protocols PPTP, L2TP, IPIP, ... Cisco has DMVPN -- you
just have to find a common one between two routers.
I run my personal /24 (non-44net) over a VPN 24x7 and have several
hosts, including D-STAR gateways running over it.
http://www.seattleix.net/rules.htm
________________________________
John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223