nanog mailing list archives
Re: Delegating /24's from a /19
From: Robert Blayzor <rblayzor () inoc net>
Date: Tue, 15 Mar 2005 15:12:10 -0500
alex () pilosoft com wrote:
Either by doing DNS delegation on the zone boundary or by SWIP'ing the space to the other company.
You can SWIP it yes, but that won't help DNS on small blocks like /24's.
It is very easy to do DNS delegation, say if you have 128.0.0.0/19, and you want to delegate 128.0.1.0/24, in your zone file for 0.128.in-addr.arpa zone put 1 IN NS ns1.othercompany.com 1 IN NS ns2.othercompany.com
The only way it will work is to use RFC2317 or slave the zones from the other name server. Because he does not have the entire /16 you can't just delegate like that. -- Robert Blayzor, BOFH INOC, LLC rblayzor\@(inoc.net|gmail.com) PGP: http://www.inoc.net/~dev/ Key fingerprint = 1E02 DABE F989 BC03 3DF5 0E93 8D02 9D0B CB1A A7B0 Sure it's user-friendly...if you know what you're doing.
Current thread:
- Delegating /24's from a /19 Mike Sawicki (Mar 15)
- Re: Delegating /24's from a /19 bmanning (Mar 15)
- Re: Delegating /24's from a /19 alex (Mar 15)
- Re: Delegating /24's from a /19 Robert Blayzor (Mar 15)
- Re: Delegating /24's from a /19 Bruce Campbell (Mar 15)
- Re: Delegating /24's from a /19 Robert Blayzor (Mar 15)
- <Possible follow-ups>
- Re: Delegating /24's from a /19 Robert Bonomi (Mar 15)
- Re: Delegating /24's from a /19 Mark Andrews (Mar 15)
- Re: Delegating /24's from a /19 Owen DeLong (Mar 15)
- Re: Delegating /24's from a /19 Mark Andrews (Mar 15)
- Re: Delegating /24's from a /19 Owen DeLong (Mar 15)
- Re: Delegating /24's from a /19 Mark Andrews (Mar 15)
- Re: Delegating /24's from a /19 Edward Lewis (Mar 16)
- Message not available
- Re: Delegating /24's from a /19 Edward Lewis (Mar 16)
- Re: Delegating /24's from a /19 Edward Lewis (Mar 16)
- Re: Delegating /24's from a /19 Mark Andrews (Mar 15)