nanog mailing list archives
Re: The power of default configurations
From: Michael.Dillon () radianz com
Date: Fri, 8 Apr 2005 11:00:29 +0100
So, this highlights some good operational practices in networking and DNS-applications, but doesn't answer how 1918 is 'different' or
'special'
than any other ip address. I think what I was driving at is that
putting
these proposed road blocks in bind is akin to the 'cisco auto secure' features.when you attempt to solve a routing problem by addressing tricks, you're gonna pay for it forever in ever-expanding ways. this is just one of them.
Hmmm... interesting. Routing is basically the dynamic exchange of address ranges and their attributes through various protocols. Normally routers do the talking, but that is only incidental. One might look at this issue and say that IETF RFC human readable documents are not the best way to communicate address ranges and their attributes, therefore RFC 1918 is fatally flawed. Similarly, the IANA page at http://www.iana.org/assignments/ipv4-address-space is also flawed because, although it is accessible via the HTTP protocol, it is clearly intended to be a human readable document no different from an RFC. But now let's turn out attention to Team Cymru's bogon project. Here we see that they are offering the dynamic exchange of address ranges and their attributes through various protocols such as DNS, RADB and BGP. Clearly this falls on the "routing" side of the fence. Which leads me to the question: Why are RFC 1918 addresses defined in a document rather than in an authoritative protocol feed which people can use to configure devices? Perhaps if they were defined in a protocol feed of some sort, like DNS, then device manufacturers would make their devices autoconfigure using that feed? --Michael Dillon
Current thread:
- Re: The power of default configurations Andrew Dul (Apr 07)
- Re: The power of default configurations Paul Vixie (Apr 07)
- Re: The power of default configurations Christopher L. Morrow (Apr 07)
- Re: The power of default configurations Paul Vixie (Apr 07)
- Re: The power of default configurations Petri Helenius (Apr 07)
- Re: The power of default configurations Paul Vixie (Apr 07)
- Re: The power of default configurations Petri Helenius (Apr 07)
- Re: The power of default configurations Christopher L. Morrow (Apr 07)
- Re: The power of default configurations Christopher L. Morrow (Apr 07)
- Re: The power of default configurations Randy Bush (Apr 07)
- Re: The power of default configurations Michael . Dillon (Apr 08)
- Re: The power of default configurations Simon Waters (Apr 08)
- Re: The power of default configurations Duane Wessels (Apr 08)
- Port 0 traffic Sean Donelan (Apr 08)
- Re: Port 0 traffic Christopher L. Morrow (Apr 08)
- Re: The power of default configurations Paul Vixie (Apr 07)
- Re: The power of default configurations Sean Donelan (Apr 10)
- Message not available
- Re: The power of default configurations Jay R. Ashworth (Apr 10)
- Re: The power of default configurations Christopher L. Morrow (Apr 10)