Hi,
I just tested kea-1.3.0-beta kea-dhcp4 with my supplied srpm on CentOS
7.4 running mariadb 5.5.56 on the same host and using it as lease
storage for dhcp4.
It works.
[root@rpmbuild-1 ~]# tail /var/log/kea-dhcp4.log
2017-10-09 20:19:00.802 INFO [kea-dhcp4.dhcp4/3870] DHCP4_STARTED Kea
DHCPv4 server version 1.3.0-beta started
2017-10-09 20:19:27.429 INFO [kea-dhcp4.dhcp4/3870] DHCP4_SHUTDOWN
server shutdown
2017-10-09 20:33:20.052 INFO [kea-dhcp4.dhcp4/1834] DHCP4_STARTED Kea
DHCPv4 server version 1.3.0-beta started
2017-10-09 20:33:21.483 INFO [kea-dhcp4.leases/1834] DHCP4_LEASE_ADVERT
[hwtype=1 08:00:27:f6:62:cb],
cid=[ff:27:f6:62:cb:00:01:00:01:21:6e:7a:ad:08:00:27:f6:62:cb],
tid=0xb90df951: lease 192.0.2.3 will be advertised
2017-10-09 20:33:21.490 INFO [kea-dhcp4.leases/1834] DHCP4_LEASE_ALLOC
[hwtype=1 08:00:27:f6:62:cb],
cid=[ff:27:f6:62:cb:00:01:00:01:21:6e:7a:ad:08:00:27:f6:62:cb],
tid=0xb90df951: lease 192.0.2.3 has been allocated
2017-10-09 20:33:59.078 INFO [kea-dhcp4.leases/1834] DHCP4_LEASE_ADVERT
[hwtype=1 08:00:27:f6:62:cb],
cid=[ff:27:f6:62:cb:00:01:00:01:1e:59:e5:3c:08:00:27:f6:62:cb],
tid=0xc09f4c43: lease 192.0.2.4 will be advertised
2017-10-09 20:33:59.080 INFO [kea-dhcp4.leases/1834] DHCP4_LEASE_ALLOC
[hwtype=1 08:00:27:f6:62:cb],
cid=[ff:27:f6:62:cb:00:01:00:01:1e:59:e5:3c:08:00:27:f6:62:cb],
tid=0xc09f4c43: lease 192.0.2.4 has been allocated
2017-10-09 20:43:20.372 INFO [kea-dhcp4.dhcp4/1834] DHCP4_SHUTDOWN
server shutdown
MariaDB [kea_leases]> select * from lease4;
+------------+--------+---------------------+----------------+---------------------+-----------+----------+----------+----------+-------+
| address | hwaddr | client_id | valid_lifetime | expire
| subnet_id | fqdn_fwd | fqdn_rev | hostname | state |
+------------+--------+---------------------+----------------+---------------------+-----------+----------+----------+----------+-------+
| 3221225987 | 'öbË | ÿ'öbË !n 'öbË | 3600 |
2017-10-09 21:33:21 | 1 | 0 | 0 | | 0
|
| 3221225988 | 'öbË | ÿ'öbË Yå 'öbË | 3600 |
2017-10-09 21:33:59 | 1 | 0 | 0 | | 0
|
+------------+--------+---------------------+----------------+---------------------+-----------+----------+----------+----------+-------+
2 rows in set (0.00 sec)
When creating the database tables I followed the guide here:
http://kea.isc.org/docs/kea-guide.html#idp52513808
The kea.conf (which is the standard one adjusted and no comments) is
pasted below:
{
"Dhcp4": {
"interfaces-config": {
"interfaces": [ "enp0s8" ]
},
"control-socket": {
"socket-type": "unix",
"socket-name": "/tmp/kea-dhcp4-ctrl.sock"
},
"lease-database": {
"type": "mysql",
"user": "kea_user",
"password": "gaffel",
"name": "kea_leases"
},
"expired-leases-processing": {
"reclaim-timer-wait-time": 10,
"flush-reclaimed-timer-wait-time": 25,
"hold-reclaimed-time": 3600,
"max-reclaim-leases": 100,
"max-reclaim-time": 250,
"unwarned-reclaim-cycles": 5
},
"renew-timer": 900,
"rebind-timer": 1800,
"valid-lifetime": 3600,
"option-data": [
{
"name": "domain-name-servers",
"data": "192.0.2.1, 192.0.2.2"
},
{
"code": 15,
"data": "example.org"
},
{
"name": "domain-search",
"data": "mydomain.example.com, example.com"
},
{
"name": "boot-file-name",
"data": "EST5EDT4\\,M3.2.0/02:00\\,M11.1.0/02:00"
},
{
"name": "default-ip-ttl",
"data": "0xf0"
}
],
"client-classes": [
{
"name": "voip",
"test": "substring(option[60].hex,0,6) == 'Aastra'",
"next-server": "192.0.2.254",
"server-hostname": "hal9000",
"boot-file-name": "/dev/null"
}
],
"subnet4": [
{
"subnet": "192.0.2.0/24",
"pools": [ { "pool": "192.0.2.3 - 192.0.2.200" } ],
"option-data": [
{
"name": "routers",
"data": "192.0.2.1"
}
],
"reservations": [
{
"hw-address": "1a:1b:1c:1d:1e:1f",
"ip-address": "192.0.2.201"
},
{
"client-id": "01:11:22:33:44:55:66",
"ip-address": "192.0.2.202",
"hostname": "special-snowflake"
},
{
"duid": "01:02:03:04:05",
"ip-address": "192.0.2.203",
"option-data": [ {
"name": "domain-name-servers",
"data": "10.1.1.202, 10.1.1.203"
} ]
},
{
"client-id": "01:12:23:34:45:56:67",
"ip-address": "192.0.2.204",
"option-data": [
{
"name": "vivso-suboptions",
"data": "4491"
},
{
"name": "tftp-servers",
"space": "vendor-4491",
"data": "10.1.1.202, 10.1.1.203"
}
]
},
{
"client-id": "01:0a:0b:0c:0d:0e:0f",
"ip-address": "192.0.2.205",
"next-server": "192.0.2.1",
"server-hostname": "hal9000",
"boot-file-name": "/dev/null"
},
{
"flex-id": "'s0mEVaLue'",
"ip-address": "192.0.2.206"
}
]
}
]
},
"Dhcp6": {
"interfaces-config": {
"interfaces": [ ]
},
"control-socket": {
"socket-type": "unix",
"socket-name": "/tmp/kea-dhcp6-ctrl.sock"
},
"lease-database": {
"type": "memfile"
},
"expired-leases-processing": {
"reclaim-timer-wait-time": 10,
"flush-reclaimed-timer-wait-time": 25,
"hold-reclaimed-time": 3600,
"max-reclaim-leases": 100,
"max-reclaim-time": 250,
"unwarned-reclaim-cycles": 5
},
"renew-timer": 1000,
"rebind-timer": 2000,
"preferred-lifetime": 3000,
"valid-lifetime": 4000,
"option-data": [
{
"name": "dns-servers",
"data": "2001:db8:2::45, 2001:db8:2::100"
},
{
"code": 12,
"data": "2001:db8::1"
},
{
"name": "new-posix-timezone",
"data": "EST5EDT4\\,M3.2.0/02:00\\,M11.1.0/02:00"
},
{
"name": "preference",
"data": "0xf0"
},
{
"name": "bootfile-param",
"data": "root=/dev/sda2, quiet, splash"
}
],
"subnet6": [
{
"subnet": "2001:db8:1::/64",
"pools": [ { "pool": "2001:db8:1::/80" } ],
"pd-pools": [
{
"prefix": "2001:db8:8::",
"prefix-len": 56,
"delegated-len": 64
}
],
"option-data": [
{
"name": "dns-servers",
"data": "2001:db8:2::dead:beef,
2001:db8:2::cafe:babe"
}
],
"reservations": [
{
"duid": "01:02:03:04:05:0A:0B:0C:0D:0E",
"ip-addresses": [ "2001:db8:1::100" ]
},
{
"hw-address": "00:01:02:03:04:05",
"ip-addresses": [ "2001:db8:1::101" ],
"option-data": [
{
"name": "dns-servers",
"data": "3000:1::234"
},
{
"name": "nis-servers",
"data": "3000:1::234"
}],
"client-classes": [ "special_snowflake", "office" ]
},
{
"duid": "01:02:03:04:05:06:07:08:09:0A",
"ip-addresses": [ "2001:db8:1:cafe::1" ],
"prefixes": [ "2001:db8:2:abcd::/64" ],
"hostname": "foo.example.com",
"option-data": [
{
"name": "vendor-opts",
"data": "4491"
},
{
"name": "tftp-servers",
"space": "vendor-4491",
"data": "3000:1::234"
}
]
},
{
"flex-id": "'somevalue'",
"ip-addresses": [ "2001:db8:1:cafe::2" ]
}
]
}
]
},
"DhcpDdns":
{
"ip-address": "127.0.0.1",
"port": 53001,
"tsig-keys": [],
"forward-ddns" : {},
"reverse-ddns" : {}
},
"Control-agent": {
"http-host": "127.0.0.1",
"http-port": 8080,
"control-sockets": {
"dhcp4": {
"socket-type": "unix",
"socket-name": "/tmp/kea-dhcp4-ctrl.sock"
},
"dhcp6": {
"socket-type": "unix",
"socket-name": "/tmp/kea-dhcp6-ctrl.sock"
}
},
"hooks-libraries": [
]
},
"Logging":
{
"loggers": [
{
"name": "kea-dhcp4",
"output_options": [
{
"output": "/var/log/kea-dhcp4.log"
}
],
"severity": "INFO",
"debuglevel": 0
},
{
"name": "kea-dhcp6",
"output_options": [
{
"output": "/var/log/kea-dhcp6.log"
}
],
"severity": "INFO",
"debuglevel": 0
},
{
"name": "kea-dhcp-ddns",
"output_options": [
{
"output": "/var/log/kea-ddns.log"
}
],
"severity": "INFO",
"debuglevel": 0
},
{
"name": "kea-ctrl-agent",
"output_options": [
{
"output": "/var/log/kea-ctrl-agent.log"
}
],
"severity": "INFO",
"debuglevel": 0
}
]
}
}
Br,
Rasmus
Bill Pye skrev den 2017-10-09 18:19:
Hi Thomas
I initially built them myself from a Spec file that Rasmus provided
and the downloaded source code, he later provided an srpm so I rebuilt
it with that. The original list message (and links) is this:
Hi Bill,
You're welcome. Glad to help.
Here's the srpms for 1.2.0 and 1.3.0-beta for those who are interested:
1.2.0:
https://arch-ed.dk/srpms/kea-1.2.0/kea-1.2.0-1.el7.centos.src.rpm
1.3.0-beta:
https://arch-ed.dk/srpms/kea-1.3.0-beta/kea-1.3.0-0.1.beta.el7.centos.src.rpm
Br,
Rasmus
Where would you like me to send my rpm files, to the list?
Regards
Bill
----- Original Message -----
From: "Thomas Markwalder" <[email protected]>
To: "bill pye" <[email protected]>
Cc: "kea-users" <[email protected]>
Sent: Monday, 9 October, 2017 17:40:38
Subject: Re: [Kea-users] 1.3.0 beta not working with mysql
Hi Bill:
I did not use RPMs, I installed from source. Please send us your
RPMs.
Where did you get these RPMs?
Thanks,
Thomas
On 10/9/17 11:18 AM, Bill Pye wrote:
Hi Thomas
I've built a VM Centos& server, fully updated and just the MariaDB &
epel
repositories and fully updated. Unfortunately no luck, the same
problem occurs.
Is this, by any chance, a possible problem with my build of kea?
Would you like
me to send you my RPMs or perhaps you could send me yours?
Regards
Bill
----- Original Message -----
From: "Thomas Markwalder" <[email protected]>
To: "kea-users" <[email protected]>
Sent: Monday, 9 October, 2017 14:29:37
Subject: Re: [Kea-users] 1.3.0 beta not working with mysql
Hi Bill:
Just following up with you. I was able to build out a Centos 7 VM
with
MariaDB. Kea builds fine, the unit tests all pass (which include
pretty
exhaustive testing of our supported backends). kea-dhcp4 comes and
happily hands out leases with lifetimes of 604800 with no apparent
issues. This was using the 1.3-beta code as is. I even verified
that
setting the wait_timeout to 30 * 86400 seems to work fine using the
mysql command line client.
I can't say why you saw what you did before. Doesn't make much
sense.
If you see it again let us know and we'll dig further.
Regards,
Thomas Markwalder
ISC Software Engineering
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