Infrastructure addresses definition

Justin Wilson lists at
Thu Feb 24 10:57:54 CST 2011

 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 Wilson <j2sw at>
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On 2/24/11 11:13 AM, "Tassos Chatzithomaoglou" <achatz at> 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?

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