dns issue (Steven Carr)

[shafi at bbnl.co.in]

Hi,

    I have try with ubuntu 12.04 desktop,win7 & 8.

my radvd config file ;

interface eth0.18
{
         AdvSendAdvert on;
         prefix 2404:1f00:31:31::/64
         {
                 AdvOnLink on;
                 AdvAutonomous on;
                 AdvRouterAddr on;
         };

RDNSS 2001:4860:4860::8888
   {
     AdvRDNSSLifetime 10;
   };

   DNSSL bbnl.in
   {
     AdvDNSSLLifetime 10;
   };
};

Regards
shafi

----------------------------------------------------------------------------------------------
Message: 1
Date: Tue, 21 May 2013 19:51:14 +0530
 From: shafi at bbnl.co.in
To: <dhcp-users at lists.isc.org>
Subject: dns issue
Message-ID: <8596f8d212139dcc277e1e060a2b91ea at bbnl.co.in>
Content-Type: text/plain; charset=UTF-8; format=flowed

Hi,

     I have installed isc-dhcp-server in Ubuntu server 12.04.i am 
running
both ipv4 and ipv6. when dhcp clients getting the ipv4 and ipv6 both
everything is working fine,but when clients is getting only the ipv6
it's not getting resolve the name but it's going out via ip address.i
hope something i mess up here.please help me what i want to do here.

i have mention my dhcpv6 configuration file here.



default-lease-time 600;
max-lease-time 7200;
#log-facility local7;
subnet6 2404:1f00:31:31::/64 {
          # Range for clients
          range6 2404:1f00:31:31::2 2404:1f00:31:31::254;
          # Additional options
#        option dhcp6.name-servers 2404:1f00:4::7;
          option dhcp6.name-servers 2001:4860:4860::8888;
          option dhcp6.domain-search "bbnl.in";
};

Regards
shafi
-------------------------------------------------------------------

Message: 2
Date: Tue, 21 May 2013 15:46:25 +0100
 From: Steven Carr <sjcarr at gmail.com>
To: Users of ISC DHCP <dhcp-users at lists.isc.org>
Subject: Re: dns issue
Message-ID:
	<CALMep06t8St2w4Di6BnjhsExJ0MgOo2D6SCx4Uk2sZZHmbAWzA at mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

On 21 May 2013 15:21,  <shafi at bbnl.co.in> wrote:
I have installed isc-dhcp-server in Ubuntu server 12.04.i am running 
both
ipv4 and ipv6. when dhcp clients getting the ipv4 and ipv6 both 
everything
is working fine,but when clients is getting only the ipv6 it's not 
getting
resolve the name but it's going out via ip address.i hope something i 
mess
up here.please help me what i want to do here.

What is the client OS? And what RA flags have been configured on the
router of the IPv6 network?