North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical RE: IRR listing of IANA-reserved, a question..
Whoops that should be http://www.cisco.com/public/cons/isp/security/ > -----Original Message----- > From: [email protected] [mailto:[email protected]]On Behalf Of > Barry Raveendran Greene > Sent: Wednesday, September 04, 2002 1:29 PM > To: John Crain; 'Jeffrey Meltzer'; [email protected] > Subject: RE: IRR listing of IANA-reserved, a question.. > > > > > List the 128-191/8 allocations first. Getting this information from the > RIR's has been tedious. After that, details on each /8 for all 256 lines > would be useful. It is a stepping stone to some of other suggestions that > are bound to come out of this thread. > > Rob Thomas and I have been playing around with a more stricter ingress > prefix filter template to help ISPs get out of the "I only filter RFC1918" > rut. You can check out the drafts at: > > http://www.cisco.com/public/con/isp/security/ > > The big question was a consensus on how to handle a template > recommendation > for the old B space and C. > > > -----Original Message----- > > From: [email protected] [mailto:[email protected]]On Behalf Of > > John Crain > > Sent: Wednesday, September 04, 2002 1:04 AM > > To: 'Jeffrey Meltzer'; [email protected] > > Subject: RE: IRR listing of IANA-reserved, a question.. > > > > > > > > http://www.iana.org/assignments/ipv4-address-space > > > > If folks want me to split it to show 256 lines (one per /8) I can have > > that happen. > > Don't want to have multiple sources of the data, so for now that's > > probably easiest. > > > > I'll watch this discussion with interest. If people think something is > > useful at the IANA level I'll do my best to make it happen. > > > > _________________________________________ > > John Crain > > Manager of Technical Operations > > ICANN > > > > [email protected] > > 1AF4 F638 4B2D 3EF2 F9BA 99E4 8D85 69A7 > > _________________________________________ > > > > > > > -----Original Message----- > > > From: [email protected] [mailto:[email protected]] On > > > Behalf Of Jeffrey Meltzer > > > Sent: Tuesday, September 03, 2002 11:54 PM > > > To: [email protected] > > > Subject: Re: IRR listing of IANA-reserved, a question.. > > > > > > > > > > > > Wouldn't the easiest (at least short term) thing be for IANA > > > (or someone > > > else authoritative-like) to put up a text file (not that I'm > > > really sure > > > how many blocks this entails) available via http or ftp for people > > > to periodically wget, etc. > > > > > > Surely IANA, ARIN, or someone else has some type of up-to > > > date database that they could script, etc to generate this file? > > > > > > On Tue, Sep 03, 2002 at 06:36:04PM -0700, John M. Brown wrote: > > > > > > > > First, standard disclaimers.. > > > > 1. This is a technical email. > > > > 2. I'm not speaking for any organization, other than ME. > > > > > > > > > > > > In the last 72 hours I've seen over 3GB of data hit a > > > network I play > > > > with with source IP's of IANA-RESERVED space. > > > > > > > > Various people have reported seeing IANA-RSERVED get > > > announced via BGP > > > > at different parts of the net. > > > > > > > > Various people maintain lists of IANA-RESERVED space and other such > > > > "special use or reserved" prefixes. > > > > > > > > These lists are used by others to generate filters, ACL's and the > > > > like. > > > > > > > > When IANA allocates a new prefix to a RIR, these lists have to be > > > > updated manually. Sometime after the space has been put > > > into service > > > > and someone complains. > > > > > > > > > > > > Give the above, would it make sense for: > > > > > > > > A) The IANA to maintain a IRR/RADB type database that would allow > > > > for the auto generation of filters and ACL's based *purely* on > > > > RESERVED IANA space. No other prefixs would be listed. > > > > > > > > or > > > > > > > > B) For one or more of the RIR's (APNIC, ARIN, LACNIC, RIPE, etc) to > > > > maintain such a database, again only IANA-RSERVED space. > > > > > > > > or > > > > > > > > C) One of the existing well known IRR/RADB's to maintain the db ? > > > > > > > > > > > > > > > > If such a database was available, would YOU use it ? > > > > > > > > Would it help your network operations? > > > > > > > > Would it be of a possitive or negative nature to your network? > > > > > > > > > > > > > > > > Lets try to stay away from the obvious potential flames and other > > > > religous statements. > > > > > > > > > > > > Thank you. > > > > > > > > John Brown > > > > Speaking a single person > > > > > > > > > > > > > > > > >
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