I consider anything not facing the customer to be infrastructure. In terms of CPE, routers, etc. If it's a point to point connection (t1,wireless,etc) the address on the router on my end facing the customer router is considered a customer address. Justin -- Justin Wilson <j2sw@mtin.net> Aol & Yahoo IM: j2sw http://www.mtin.net/blog xISP News http://www.twitter.com/j2sw Follow me on Twitter Wisp Consulting Tower Climbing Network Support On 2/24/11 11:13 AM, "Tassos Chatzithomaoglou" <achatz@forthnet.gr> wrote:
How do you define infrastructure addresses in your network? Ok, probably router loopbacks are some of them. Router LANs also.
But what about addresses used on WAN (or LAN p2p) links that are used for interconnections with customers? What about addresses used for public servers (dns, mail, web, etc)?
Do you consider these as infrastructure addresses? If yes, how do you define your iACLs with these included?
Regards, Tassos