nanog mailing list archives
Re: 206.82.160.0/22
From: jnc () ginger lcs mit edu (Noel Chiappa)
Date: Tue, 26 Sep 95 12:17:09 -0400
From: gih () aarnet edu au (Geoff Huston) Given the interaction between the costs of renumbering, vs the cost of establishing an entry in the routing tables, vs the cost of dynamic address translation then its not obvious whether pricing policies should apply to address space allocation, routing table entries or both! It's a truism of large-scale system design (in both biology as well as computers :-) that a single mechanism can do two things well at small scales, but not larger ones. This says to me that a pricing policy that attempts to meet a number of goals (e.g. control routing table growth, maximize efficiency of address space usage) by pricing a single thing is just not going to be as effective, overall, at those goals, as a number of separate pricing policies on different resources. (Hmm, maybe that principle above applies to economics as well? Makes sense, economics and biology have close ties...) Of course, two separate mechanisms (or indeed, any at all) are a lot more complexity, administrative overhead, hassle expended in setting policies (look at DNS name charging :-), etc, etc, so you have to step back and ask, overall, if the gains in getting closer to those goals (using either one mechanism or two) are worth what it costs in complexity, etc. None of which is much help in answering the question "should we price none, one, or both". What I suspect is that we will price none until we simply can't go on without charging, which makes sense; the administrative overhead of charging will be a major headache, so the situation will have to be dire to make it worth it. Noel
Current thread:
- Re: 206.82.160.0/22, (continued)
- Re: 206.82.160.0/22 Dave Siegel (Sep 24)
- Re: 206.82.160.0/22 Noel Chiappa (Sep 24)
- Re: 206.82.160.0/22 Tony Li (Sep 25)
- Re: 206.82.160.0/22 Nick Williams (Sep 25)
- Re: 206.82.160.0/22 David Conrad (Sep 26)
- Re: 206.82.160.0/22 Noel Chiappa (Sep 25)
- Re: 206.82.160.0/22 Guy Middleton (Sep 25)
- Re: 206.82.160.0/22 Sean Doran (Sep 26)
- Re: 206.82.160.0/22 Sean Doran (Sep 26)
- Re: 206.82.160.0/22 Geoff Huston (Sep 26)
- Re: 206.82.160.0/22 Noel Chiappa (Sep 26)
- Re: 206.82.160.0/22 Noel Chiappa (Sep 26)
- Re: 206.82.160.0/22 Geoff Huston (Sep 26)
- Re: 206.82.160.0/22 Robert Elz (Sep 26)