[c-nsp] single static ip address for customer(s)
Andrew Jones
Andrew.Jones at alphawest.com.au
Fri Jun 22 01:02:58 EDT 2012
I think may I deleted the original post(s) in this thread, but has anyone mentioned LISP.
Seems like a perfect use case for it.
Cheers,
Andrew Jones
-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Michael Sprouffske
Sent: Friday, 22 June 2012 2:59 PM
To: Nick Hilliard
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] single static ip address for customer(s)
I would agree with Nick about keeping your ip address's at a pop for cleaner route tables. I do in some places advertise /32 instead of the blocks on 2 of my routers. We started to do that for business customers and found that we aren't liking it. It's a pain dealing with the same block on 2 routers.
Sent from my iPhone
On Jun 21, 2012, at 4:00 PM, Nick Hilliard <nick at foobar.org> wrote:
> On 21/06/2012 23:18, Aaron wrote:
>> In other words, they buy a single static ip address out of a class c that is
>> able to be switched and routed in that area of the network where they
>> currently reside..BUT, then they want to move locations and KEEP their
>> existing static ip.
>
> this is a contractual problem, not a technical one.
>
> Look, if you want to handle this sort of thing with ibgp, there's no reason
> not to, other than money and the fact that it doesn't scale well. I'm sure
> there are plenty of router vendors who would be happy to sell you kit
> capable of handling millions of prefixes.
>
> But seriously, if you sell /32s, then put a note into the contract to say
> that they are limited to specific PoPs and if the customer changes
> location, the address will change too. Or alternatively, teach your
> customers about dynamic DNS. Or sell / bundle them a VPS instead. Linux
> containers are _great_ for this sort of thing. There's really very little
> reason to have static IP addresses for your home account.
>
> [incidentally, Class Cs stopped existing in any meaningful way in ~1993 -
> 1994. You probably meant a /24.]
>
> Nick
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