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What is the purpose of prefix delegation?<BR>
I read the RFC 3633 and do not get it.<BR>
<BR>
Is it correct to assume that on a small LAN, with only one router, there is no need for delegating several prefixes?<BR>
And hence a radvd configured to advertise it's router address is sufficient?<BR>
<BR>
Regards,<BR>
<BR>
Eddie.<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
On Wed, 2010-11-17 at 09:40 +0100, Guo, Fei wrote:
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Thank you very much.
but if I need to advertise the prefix to other hosts on DHCP client side, ISC DHCP client already do this? Or I must configure with the other daemon (i.e. radvd on linux)?
Thanks again
Fei
WIND RIVER | China Development Center
Tel: 86-10-8477-8665 | Fax: 86-10-64790367
-----Original Message-----
From: <A HREF="mailto:sthaug@nethelp.no">sthaug@nethelp.no</A> [<A HREF="mailto:sthaug@nethelp.no">mailto:sthaug@nethelp.no</A>]
Sent: 2010年11月16日 20:37
To: <A HREF="mailto:dhcp-users@lists.isc.org">dhcp-users@lists.isc.org</A>; Guo, Fei
Subject: Re: prefix delegation for IPv6.
> does anyone give me an example about how to configure prefix
> delegation with ISC, thank you very much.
option dhcp6.name-servers 2001:8c0:1100:100::2; option dhcp6.domain-search "a.b.c"; max-lease-time 432000; default-lease-time 86400; ddns-update-style none;
subnet6 2001:8c0:1100:0100::/56 {
range6 2001:8c0:1100:0100::/64;
prefix6 2001:8c0:1100:0110:: 2001:8c0:1100:0190:: /60; }
This lets ISC dhcpd hand out 9 different /60 prefixes, from 2001:8c0:1100:0110::/60 to 2001:8c0:1100:0190::/60.
Steinar Haug, Nethelp consulting, <A HREF="mailto:sthaug@nethelp.no">sthaug@nethelp.no</A>
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