DHCPV6 - IP assignment not working

[Usman Ahmad]

Dear Experts,

I have configured DHCPv6 but IP assignment not working. i can see only WAN
IPv6 address however LAN delegated prefix isn't being assigned.

DHCP configuration:

shared-network site-a100 {
        subnet6 20a0:b241:2:2::/64 {
                pool6 {
                     range6 20a0:b241:0002:0002:0000:0000:0000:1000
20a0:b241:0002:0002:ffff:ffff:ffff:ffff;
                     range6 20a0:b241:2:2::/64 temporary;
                     option dhcp6.name-servers
 20a0:b241:2:5::4,20a0:b241:2:5::5;

                     prefix6 20a0:b241:2:300:: 20a0:b241:2:400:: /64;
                     min-lease-time 600;
                     preferred-lifetime 600;
                     default-lease-time 600;
                     max-lease-time 600;
                     allow unknown-clients;
               }
        }
}


DHCP logs:

Jan  7 15:42:51 dhcp64-01 dhcpd[15188]: Relay-forward message from
20a0:b241:0:2::3 port 547, link address 20a0:b241:2:2::2, peer address
fe80::2ab4:48ff:feec:3f1e
Jan  7 15:42:51 dhcp64-01 dhcpd[15188]: Picking pool prefix
20a0:b241:2:400::/64
Jan  7 15:42:51 dhcp64-01 dhcpd[15188]: Advertise PD: address
20a0:b241:2:400::/64 to client with duid 00:03:00:01:28:b4:48:ec:3f:1e iaid
= 0 valid for 600 seconds
Jan  7 15:42:51 dhcp64-01 dhcpd[15188]: Sending Relay-reply to
20a0:b241:0:2::3 port 547
Jan  7 15:42:51 dhcp64-01 dhcpd[15188]: Relay-forward message from
20a0:b241:0:2::2 port 547, link address 20a0:b241:2:2::3, peer address
fe80::2ab4:48ff:feec:3f1e
Jan  7 15:42:51 dhcp64-01 dhcpd[15188]: Picking pool prefix
20a0:b241:2:400::/64
Jan  7 15:42:51 dhcp64-01 dhcpd[15188]: Advertise PD: address
20a0:b241:2:400::/64 to client with duid 00:03:00:01:28:b4:48:ec:3f:1e iaid
= 0 valid for 600 seconds
Jan  7 15:42:51 dhcp64-01 dhcpd[15188]: Sending Relay-reply to
20a0:b241:0:2::2 port 547
Jan  7 15:42:52 dhcp64-01 dhcpd[15188]: Relay-forward message from
20a0:b241:0:2::3 port 547, link address 20a0:b241:2:2::2, peer address
fe80::2ab4:48ff:feec:3f1e
Jan  7 15:42:52 dhcp64-01 dhcpd[15188]: Picking pool prefix
20a0:b241:2:400::/64
Jan  7 15:42:52 dhcp64-01 dhcpd[15188]: Advertise PD: address
20a0:b241:2:400::/64 to client with duid 00:03:00:01:28:b4:48:ec:3f:1e iaid
= 0 valid for 600 seconds
Jan  7 15:42:52 dhcp64-01 dhcpd[15188]: Sending Relay-reply to
20a0:b241:0:2::3 port 547

regards,
Usman

-- 
*--*
*Regards,*
Usman Ahmad
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