You can implement private IP address (RFC 1918) regardless whether PPPoE
is implemented or not. At the gateway, you will do a NAT (many to one,
one to one) or port forwarding for certain services that you would like
to host.

There is no necessity to have real (public) IP for the devices, aPPO or
aBO since there are just layer 2. So you can have different range of IP
pool for the client PC. To manage the devices, either the config PC's IP
address will be the same IP subnet as the device or thru routing via the
gateway.  
 
Please refer to our application note:
http://www.smartbridges.com/new/support/applications.php for reference. 

Alex
sB Tech Support
[EMAIL PROTECTED] 
 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ian Ellison
Sent: Tuesday, November 11, 2003 8:19 AM
To: [EMAIL PROTECTED]
Subject: [smartBridges] PPPoE and IP Utilization

If I am understanding correctly, using PPPoE should allow me to use 
private IP space (10.0.0.0 for instance) on all of my wireless 
infrastructure, and utilize my (all too precious) real IP space only at 
the PPPoE server and the client router / pc, and possibly on any routers

in the mix?  I'm in the middle of pooling all of my IP space and trying 
to figure the best solution for how to implement the network, and I have

a customer "hold" list waiting for me to figure it out... :o\  Right 
now, I'm running real IP's on all of my APPO/ABO units, as well as at 
the customer PC / Router.  I would like to get away from that if at all 
possible.  The client IP and the ABO IP dont need to be on the same 
network do they?  Thanks for any tips / suggestions.

Ian

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