Hi, we are trying to install kea as a dhcpv6-server, and we are having some problems with it.

First of all, the server(ubuntu 20.04) need to have an ipv6 address on the interface? if yes, the address needs to be in the pool?

Here is the server log when started:

naxi@dhcpv6:~/kea6$ 2021-03-02 20:42:09.551 INFO [kea-dhcp6.hosts/6206.139941705381376] HOSTS_BACKENDS_REGISTERED the following host backend types are available: mysql 2021-03-02 20:42:09.554 INFO [kea-dhcp6.dhcpsrv/6206.139941705381376] DHCPSRV_CFGMGR_ADD_IFACE listening on interface ens19 2021-03-02 20:42:09.555 INFO [kea-dhcp6.dhcpsrv/6206.139941705381376] DHCPSRV_CFGMGR_NEW_SUBNET6 a new subnet has been added to configuration: 2804:15e4:8000::/36 with params: t1=1000, t2=2000, preferred-lifetime=3000, valid-lifetime=4000, rapid-commit is false 2021-03-02 20:42:09.556 INFO [kea-dhcp6.commands/6206.139941705381376] COMMAND_ACCEPTOR_START Starting to accept connections via unix domain socket bound to /tmp/kea6-ctrl-socket 2021-03-02 20:42:09.557 INFO [kea-dhcp6.dhcp6/6206.139941705381376] DHCP6_CONFIG_COMPLETE DHCPv6 server has completed configuration: added IPv6 subnets: 1; DDNS: disabled 2021-03-02 20:42:09.557 INFO [kea-dhcp6.dhcpsrv/6206.139941705381376] DHCPSRV_MYSQL_DB opening MySQL lease database: host=localhost name=kea password=***** port=3306 type=mysql universe=6 user=kea 2021-03-02 20:42:09.598 INFO [kea-dhcp6.hosts/6206.139941705381376] DHCPSRV_MYSQL_HOST_DB opening MySQL hosts database: host=localhost name=kea password=***** port=3306 type=mysql universe=6 user=kea 2021-03-02 20:42:09.651 INFO [kea-dhcp6.dhcp6/6206.139941705381376] DHCP6_USING_SERVERID server is using server-id 00:01:00:01:27:cf:ff:37:16:41:55:fb:6b:16 and stores in the file /usr/local/var/lib/kea/kea-dhcp6-serverid 2021-03-02 20:42:09.655 WARN [kea-dhcp6.dhcp6/6206.139941705381376] DHCP6_MULTI_THREADING_INFO enabled: no, number of threads: 0, queue size: 0 2021-03-02 20:42:09.655 INFO [kea-dhcp6.dhcp6/6206.139941705381376] DHCP6_STARTED Kea DHCPv6 server version 1.8.2 started

There is no errors, but when i run a tcdump, there is no answered dhcp requests..

Best regards,

João Butzke

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