nanog mailing list archives
Re: How are you doing DHCPv6 ?
From: PC <paul4004 () gmail com>
Date: Tue, 17 Jan 2012 16:58:52 -0700
The good news is that doubling your IP address allocation requirements for v6 is far better than doubling v4... On Tue, Jan 17, 2012 at 4:37 PM, Daniel Roesen <dr () cluenet de> wrote:
On Tue, Jan 17, 2012 at 06:19:28PM -0500, Randy Carpenter wrote:You might want to give this a read:http://www.ietf.org/id/draft-ietf-dhc-dhcpv6-redundancy-consider-02.txtThat doesn't really help us if we want to deploy before that draft becomes a standard.Well, it more or less just presents options (workarounds for missing proper HA sync).Are there any DHCPv6 servers currently that actually function in a fashion that is suitable for service providers?Without specifying your requirements, that's hard to say. If you're looking for fully state-sync'ed DHCPv6 server HA, I'm not aware of any. Cisco unfortunately pushed that another year into the future for CNR, so we're resorting for now to the "Split Prefixes" model described in abovementioned draft, effectively halving our DHCPv6-PD pools and thus exacerbates the negative effects of RIPE's overly converservative policy (HD-Ratio 0.94) on IPv6 by effectively stealing one bit (half the address space) just for redundancy. :-( Best regards, Daniel -- CLUE-RIPE -- Jabber: dr () cluenet de -- dr@IRCnet -- PGP: 0xA85C8AA0
Current thread:
- How are you doing DHCPv6 ? Randy Carpenter (Jan 17)
- Re: How are you doing DHCPv6 ? Meftah Tayeb (Jan 17)
- RE: How are you doing DHCPv6 ? Brzozowski, John (Jan 17)
- Re: How are you doing DHCPv6 ? Randy Carpenter (Jan 17)
- Re: How are you doing DHCPv6 ? Daniel Roesen (Jan 17)
- Re: How are you doing DHCPv6 ? PC (Jan 17)
- Re: How are you doing DHCPv6 ? Brzozowski, John (Jan 17)
- Re: How are you doing DHCPv6 ? Randy Carpenter (Jan 17)
- Re: How are you doing DHCPv6 ? Daniel Roesen (Jan 17)
- Re: How are you doing DHCPv6 ? Randy Carpenter (Jan 17)
- Re: How are you doing DHCPv6 ? Brzozowski, John (Jan 17)
- Re: How are you doing DHCPv6 ? Randy Carpenter (Jan 20)
- Re: How are you doing DHCPv6 ? Bjørn Mork (Jan 21)
- Re: How are you doing DHCPv6 ? Jimmy Hess (Jan 21)
- Re: How are you doing DHCPv6 ? Randy Carpenter (Jan 21)