BIND 10 #3271: Kea6 assign IPv6 address which is configured with.

[BIND 10 Development]

#3271: Kea6 assign IPv6 address which is configured with.
-------------------------------------+-------------------------------------
                   Reporter:         |                 Owner:  UnAssigned
  wlodekwencel                       |                Status:  new
                       Type:         |             Milestone:  New Tasks
  defect                             |              Keywords:
                   Priority:         |             Sensitive:  0
  medium                             |           Sub-Project:  DHCP
                  Component:  dhcp6  |  Estimated Difficulty:  0
               CVSS Scoring:         |           Total Hours:  0
            Defect Severity:  N/A    |
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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 server configuration:
 {{{
 config set Dhcp6/renew-timer 1000
 config set Dhcp6/rebind-timer 2000
 config set Dhcp6/preferred-lifetime 3000
 config set Dhcp6/valid-lifetime 4000
 config add Dhcp6/subnet6
 config set Dhcp6/subnet6[0]/subnet "3000::/64"
 config set Dhcp6/subnet6[0]/pool [ "3000::55-3000::55" ]
 config set Dhcp6/subnet6[0]/interface "eth2"
 config commit
 }}}

 interface configuration:
 ip addr show dev eth2
 {{{
 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
 UP qlen 1000
     link/ether 08:00:27:11:c7:67 brd ff:ff:ff:ff:ff:ff
     inet6 3000::55/64 scope global
        valid_lft forever preferred_lft forever
     inet6 fe80::a00:27ff:fe11:c767/64 scope link
        valid_lft forever preferred_lft forever
 }}}
 Despite that server is configured with pool 3000::55-3000::55 on interface
 which has 3000::55 address, Kea is assigning address 3000::55 after client
 Requesting it (capture included).

 Expected: Reply with IA_NA option with suboption Status Code with code 2 -
 NoAddrsAvail.

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Ticket URL: <http://bind10.isc.org/ticket/3271>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development