Hello All, 

So this is something fun, check this out: 
 
                        Router 1 (Hub)  172.1.0.1
                               |
      172.1.0.2           |
  Router2 (Spoke    ASA    
                               |
                               |
                             IPS 
                               |
                           Router6 
   172.1.0.4              |
      Router4(Spoke)  |

So I was playing around and said, hey in Phase 2, it requires the spokes to 
create on demand tunnels without having to pass across the hub right, so, I am 
going to play mean and wont let the ASA to pass that traffic. Then, I tried to 
ping from Router 2 to the protected network on Router 4 it worked..... I was 
like .... well, this is a bitter disappointment, however, it did try to build 
the tunnel, it didnt care, but instead I am assuming that it went to the hub 
and relay the traffic there. Here are the outputs: 

Router2 

     44.0.0.0/24 is subnetted, 1 subnets
D       44.44.44.0 [90/28288000] via 172.1.0.4, 00:01:40, Tunnel0


IPv4 Crypto ISAKMP SA
dst             src             state          conn-id status
192.168.3.11    192.168.4.11    QM_IDLE           2002 ACTIVE
192.168.64.4    192.168.4.11    MM_NO_STATE          0 ACTIVE <---------------

It is in case if you guys have any comments or can explain it better, cuz this 
clearly kills my theory of how this works... :P 

Cheers, 

Mike 

                                          
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