Re: [Kea-users] Experimental binary Kea1.6 packages posted

befugte > Weitergabe dieser Mail ist nicht gestattet. > > Am 24.06.2019 um 17:25 schrieb Jason Guy : > > Hey Kevin. > > It should be easy enough to test with the newer version of libboost-system > in buster. If it works fine, we can change the dependency to be > libboost-system (&

Re: [Kea-users] Experimental binary Kea1.6 packages posted

have held broken packages. > > Theres only: > https://packages.debian.org/buster/libboost-system1.67.0 > > That's the same problem as before, when I tried to mix buster with Sury's > repo. > > Kind regards > Kevin > > Am Sa., 22. Juni 2019 um 14:43 Uhr schrieb Jason

Re: [Kea-users] Experimental binary Kea1.6 packages posted

As far as I know, the same package should work with Buster, but I have not tried it yet. Jason On Fri, Jun 21, 2019 at 6:32 PM Kevin Olbrich wrote: > Hello Victoria, > > is it possible to also build buster? I am in the position to test > 1.6.0 but only with buster, not stable / stretch. >

Re: [Kea-users] Question on kea-ddns

value which > gets overwritten by the hosts entry (causes an update) > > Mathias > > > Jason Guy wrote > > Hi Thomas, > > > > I am currently using 1.3 as well. The DDNS works great, though I found > > there are some cases where the DDNS to powerdns fails to upd

Re: [Kea-users] Kea Ubuntu package

Please provide some more detail as to what is specifically not working. Where did you grab the packages from? You should be able to install the 1.5.0 .deb packages from the Debian Sid repository. On Wed, May 29, 2019 at 3:37 PM Jeronimo wrote: > Hi, > > how about ubuntu packages of Kea-dhcp? >

Re: [Kea-users] ISC Kea missing from Debian Buster

The current 1.5 builds properly, and works in Stretch, and should work fine for buster. I just pushed another very minor fix recently. I do not have the power to push the package into any of the repos (I need my GPG key signed) . However, I know Ondrej can do that. Jason On Fri, May 24, 2019 at

Re: [Kea-users] DHCP4_CONFIG_LOAD_FAIL - "getNextRow failed" with MySQL

, 2019 at 1:27 AM Robin Daermann < robin.daerm...@ruhr-uni-bochum.de> wrote: > Hi Jason, > > On Wed, Mar 06, 2019 at 02:46:16PM -0500, Jason Guy wrote: > > Please specify the Kea version, and what type of reconfiguration is being > > done. > > Sorry, I missed that

Re: [Kea-users] DHCP4_CONFIG_LOAD_FAIL - "getNextRow failed" with MySQL

Hi Robin, Please specify the Kea version, and what type of reconfiguration is being done. Jason On Wed, Mar 6, 2019 at 1:14 PM Robin Daermann < robin.daerm...@ruhr-uni-bochum.de> wrote: > Dear all, > > about 2-3 times a week, I get a strange problem with our Kea setup. > > We have two Kea

Re: [Kea-users] Kea as a DHCP relay

We use the generally available isc-dhcp-relay for our v4 and v6. Generally the first-hop network device would handle this function, and there should be a way to configure dhcp relay at the first-hop device. If you are using a host or network device that is linux-based (like Cumulus Linux or

Re: [Kea-users] 转发：im lookling for help about kea dhcp!

Hi there. In the kea subnet definition, you have to specify the relay-ip under the subnet, which would be the gi-addr in option 82.: "subnet4": [ { "id": 21, "option-data": [ { "code": 3,

Re: [Kea-users] 1.4 - limit subnet to static reservations/leases

Keep in mind ifupdown2 is just a front-end for configuring the networking. The actual DHCP client is dhclient. There is certainly a dhclient.conf you can change, but do you want to do that on all clients? I just use the mac address for linux machines, and client-id is the default for windows (as I

Re: [Kea-users] How to insert IPv4 address with host reservation (mysql)

The best link used to be here: https://kea.isc.org/wiki/HostReservationsHowTo Alas that is not resolving anymore. Here is essentially the SQL command from that link (was when 1.3 was new...but should be basically the same in newer versions). I may have added the 'ON DUPLICATE KEY UPDATE' bit,

Re: [Kea-users] DDNS subsequent failure after successful CHG_ADD

The override-* options are more about honoring the client's wishes in terms of DDNS, as explained in this section of the docs . > > kea-dhcp4 follows the behavior prescribed for DHCP servers in RFC 4702 >

Re: [Kea-users] ddns fails with powerDNS (Failed PreRequisites check)

based on the DDNS update process for PowerDNS <https://doc.powerdns.com/authoritative/dnsupdate.html#how-it-works> (or whatever DNS server being used). Thanks, Jason On Wed, Feb 6, 2019 at 12:19 PM Tomek Mrugalski wrote: > On 06.02.2019 18:03, Jason Guy wrote: > > records. I

Re: [Kea-users] ddns fails with powerDNS (Failed PreRequisites check)

I am currently using Kea DDNS with TSIG to a powerdns 4.2 authoritative server. If the TSIG string in the Kea-D2 config, matches the PDNS activated TSIG key for the various domain-id's. The other gotcha here is the Kea D2 uses the RFC4703 conflict resolution strategy (by adding the DHCID

[Kea-users] custom options breaking things

Hi all, I am seeing an issue with the custom options. I have defined these in the config, and generally they seem to work, but I am seeing in a few cases kea indicates the option is too big. However I know the defined is a simple string: "option-data": [ {

Re: [Kea-users] (no subject)

=123: "rdu.cumulusnetworks.com." (fqdn) " mvlab.cumulusnetworks.com." (fqdn) "lab.cumulusnetworks.com." (fqdn) " syd.cumulusnetworks.com." (fqdn) "cumulusnetworks.com." (fqdn) *type=239, len=4096: "" (string)* How is an empty string length 40

[Kea-users] (no subject)

Hi all, I am seeing a problem on the kea 1.3 server where one of my custom options are causing the following error, only for a couple devices: 2019-01-17 11:14:17.186 INFO [kea-dhcp4.leases/21772] DHCP4_LEASE_ADVERT [hwtype=1 e0:07:1b:c8:10:86], cid=[no info], tid=0x69c96d1f: lease 10.50.22.109

Re: [Kea-users] kea pid file

Hi Jorell, It is a bad idea to set the local state dir to: --localstatedir=*/var/run/kea/* When you reboot, the /var/run is recreated since it is a tempfs directory, and I found systemd will not recursively create the directories on start. I had some of these same issues while working on the

Re: [Kea-users] keactrl not found

Hi Tom, The 1.4 package has systemd services defined, and the keactrl binary is not required. It should be in /usr/sbin/keactrl, however it is best to use the system services for [start|stop|status] as well as [enable|disable] functions. Jason On Mon, Sep 24, 2018 at 5:43 AM wrote: > Hello

Re: [Kea-users] Kea 1.4.0 P1

If debian, try dpkg -l. Jason On Tue, Aug 7, 2018 at 5:25 AM itay cohen wrote: > hi all > > how can i check wich version of kea is running ? (1.4.0 or 1.4.0 P1 ) > > thank you > > ___ > Kea-users mailing list > Kea-users@lists.isc.org >

Re: [Kea-users] DHCP4 not starting or writing log file

7668 > > *m *07795 370190 > > *e *lawrence.mcbr...@imerseyside.nhs.uk > > > > Say hello to us online at www.imerseyside.nhs.uk or follow us on twitter > @nhsimerseyside > > > > [image: Exceptionalsize14] > > > > Advance Notification of absence: >

Re: [Kea-users] Question on kea-ddns

Hi Thomas, I am currently using 1.3 as well. The DDNS works great, though I found there are some cases where the DDNS to powerdns fails to update the entry if a previous one still exists. There does not seem to be any way to force the update by overwriting the existing one, even though Kea knows

Re: [Kea-users] IP Reservation for Client-Class

Hi Phoebe, I considered the same idea for my lab, but I think it would require a hook to do it properly. I allocate my addresses statically in the hosts database, and I populate it with Ansible. I thought the flex-id hook would accomplish this, but I have not had a chance to explore this. Jason

Re: [Kea-users] systemd unit files get deleted at reboot

Hi Brian, Did you execute *systemctl enable kea-dhcp4-server.service*? Cheers, Jason On Thu, Jul 19, 2018 at 1:13 PM wrote: > So I've installed Kea on Debian 9 and Ubuntu 18.04 and the same thing > happens on both. > > After installation the systemd unit files are in place and you can use >

Re: [Kea-users] DHCP4 not starting or writing log file

07795 370190 > e lawrence.mcbr...@imerseyside.nhs.uk > > Say hello to us online at www.imerseyside.nhs.uk or follow us on twitter > @nhsimerseyside > > > > Advance Notification of absence: > 17th of August to 6th of September 2018 > > > -Original Message----

Re: [Kea-users] DHCP4 not starting or writing log file

*m *07795 370190 > > *e *lawrence.mcbr...@imerseyside.nhs.uk > > > > Say hello to us online at www.imerseyside.nhs.uk or follow us on twitter > @nhsimerseyside > > > > [image: Exceptionalsize14] > > > > Advance Notification of absence: > > 17th of August to 6th of Sep

Re: [Kea-users] DHCP4 not starting or writing log file

Hi Lawrence, First, what version of Kea are you using? Does the log directory exist? I am not sure if kea will create the directory, as well as the file. Finally, make sure to start the service as root or using sudo. Jason On Tue, Jul 17, 2018 at 6:02 AM McBride Lawrence <

Re: [Kea-users] MySQL DB does not work when "lease-database" is set

Orphaned"-requests to the debian bugtracker to trigger > discussion on the packaging mailing list. > > - Kevin > > 2018-06-14 14:54 GMT+02:00 Jason Guy : > >> Hi Kevin, >> >> I can try the official channels again, but I am not sure the debian >>

Re: [Kea-users] MySQL DB does not work when "lease-database" is set

t;. > > Kevin > > > 2018-06-14 4:06 GMT+02:00 Jason Guy : > >> Hi Tomek, >> >> The debian maintainer (Adam) is not responsive. I packaged 1.3.0, and >> nagged him for 6 months to update the repo. He finally did in January, but >> he has not integrated an

Re: [Kea-users] MySQL DB does not work when "lease-database" is set

the > > problem. I did not fix the problem yet as all leases are static. I will > > look into this the coming weeks. > > > > Kind regards > > Kevin > > > > > > > > 2018-03-19 14:26 GMT+01:00 Jason Guy > <mailto:j...@cumulusnetworks.com>

Re: [Kea-users] timer question in kea 1.3.0

Hi Satish, These are well documented here, and you can search for the value of any parameter: ftp://ftp.isc.org/isc/kea/1.3.0/doc/kea-guide.html#idp53474304 A safe approach here would be to not change a timer if you don't know what it does. :) Even after reading the docs, there are some timers I

Re: [Kea-users] kea http uefi boot

Klaus, Jorell and Francis, Let me start by saying I have never tested or tried anything but classic PXE in my lab. But thanks for providing your configurations as a point of reference if I ever need them. I looked at the configuration I have for the PXE, iPXE, UEFI, etc, and I found it

Re: [Kea-users] Provide /32 network with DHCP

Francis, The use-case is valid here. In PPP, you essentially create a layer2 connection, and tie it to a host address. Then you can put a special route in the host to push traffic out on the PPP connection. It is not super common anymore, but we see it from time to time. Using DHCP seems like a

Re: [Kea-users] DHCP4 Relay Information source

Hi Rui, This should match the GI-addr field, set by the relay agent. Cheers, Jason On Tue, Apr 17, 2018 at 10:56 AM, Rui Pedro Caldeira wrote: > Hello again, I came across a doubt when deploying kea in my test network. > > I defined a subnet like the example below,

Re: [Kea-users] MySQL DB does not work when "lease-database" is set

Hi Kevin, What version of mysql are you using? I have no problems with mysql 5.7 (client and server). Also, have you initialized the database? Finally, I assume you are using version 1.1 because that it the only version available on Debian Apt... I am still trying to have the maintainer take

Re: [Kea-users] HA based on galera

Hey Klaus, Can you elaborate a bit on your design? I am in the middle of testing Kea 1.3 with a 3 node mysql setup, and have not seen any issues yet. I researched both MySQL-Cluster and MySQL Group Replication in MySQL5.7. I settled on first testing with group replication, since it did not

Re: [Kea-users] Build warnings under Debian Stretch

, 2018 at 11:33 AM, Francis Dupont <fdup...@isc.org> wrote: > Jason Guy writes: > > This is the 1.3 source package I am helping the maintainer with. So the > > hooks are whatever is in the 1.3.0 tar. Everything builds, and I am going > > to be deploying with this package. B

Re: [Kea-users] Build warnings under Debian Stretch

<fdup...@isc.org> wrote: > Jason Guy writes: > > In my latest build, I see a few warnings, and I was not sure if these are > > something I should file a bug for, or simply ignore under Debian. None of > > these cause a problem, but I want to verify these will not

[Kea-users] default environment variables

Hi folks. I thought I read somewhere that the global environment variables can be specified in a file at /etc/default/kea. However I cannot find this in the docs, and I am not sure if I dreamt it or not. I am referring to the variables to customize the default paths for some of the daemons:

[Kea-users] Build warnings under Debian Stretch

Hi folks. I was working on getting the 1.3 debian package build tested. There are a few errors in the debian git repo that I need to get fixed, but I am trying to help the maintainer keep the kea package up to date, and hopefully stay that way. In my latest build, I see a few warnings, and I was

Re: [Kea-users] Kea implementation planning

Hi Ben, Good questions, and like most other technology, the answer always starts with "It depends..." :) I will expand on what Francis said with some of my own thoughts and decisions as I was implementing my setup. 1) The best thing about Kea is that the data can be stored in a separate server

[Kea-users] (no subject)

Hi all. I am interested in a way to specify options on a per-host reservation. Looking at the Kea mysql database 'host' table, I see the following columns: dhcp4_client_classes dhcp6_client_classes dhcp4_next_server dhcp4_server_hostname dhcp4_boot_file_name I do not see any documentation for

Re: [Kea-users] Why aren't remote-id, circuit-id, and interface-id treated the same for v4 and v6?

Hi Tim, If I recall, the gPON and DSL network deployments are *similar* to how things are done in a cable network, which is mentioned in section 9.9 of the docs. So that may be a good starting point to understand the design aspects of the Kea DHCPv6 implementation. I am sure you know that DHCPv6

Re: [Kea-users] flex-id hook

Hi John, I believe you can actually buy the pack of these 3 hooks: forensic logging, host commands (managing static reservations in the database), and flexible-ID. They are all super useful and a heck of a deal in terms of time savings. :) Cheers, Jason On Thu, Jan 4, 2018 at 11:20 AM, John

Re: [Kea-users] VIVSO and use with client classification

Hi Francis, Thanks again for explaining things in detail... On Wed, Dec 20, 2017 at 7:11 PM, Francis Dupont <fdup...@isc.org> wrote: > Jason Guy writes: > > Hi. We are using Kea in our lab and I am trying to figure out how to use > > complex client classificatio

Re: [Kea-users] Client classification substring match

Hi Francis, Thanks for clearing up my understanding... More inline. On Wed, Dec 20, 2017 at 6:16 PM, Francis Dupont <fdup...@isc.org> wrote: > Jason Guy writes: > > I have a question on substring matching with the vendor class identifier, > > which seems easy enough, but t

[Kea-users] VIVSO and use with client classification

Hi. We are using Kea in our lab and I am trying to figure out how to use complex client classification with custom options. This pertains to booting open networking switches from the network using ONIE (references config options using VIVSO

[Kea-users] Client classification substring match

I have a question on substring matching with the vendor class identifier, which seems easy enough, but the strings *can* have a variable length. This is also a problem for isc-dhcp apparently, in that you must indicate the range of the substring match. I don't see in the docs any way to do a

Re: [Kea-users] Kea 1.4 HA questions

//m.exactag.com/cl.aspx?tc=622d63de2c2dfa4e3133f6eff7f4a2cb=https://www.takko.com/de-de/?utm_source=mail_medium=intern_campaign=Takko_DE_Mailing_Signatur>* > Bitte prüfen Sie der Umwelt zuliebe, ob der Ausdruck dieser Mail > erforderlich ist. > > *From:* Kea-users [mailto:kea-users-bo

[Kea-users] Kea 1.4 HA questions

After reading the HA page http://kea.isc.org/wiki/HADesign, I realized that the mode for Load-balancing does not state if a separate device (load balancer) is used to direct the traffic to the servers. It would be good to indicate how the traffic is distributed across the servers. There is a

Re: [Kea-users] Weird stats from a shared database

Hi Tomek, I too was entertaining the idea of deploying 3 Kea servers for HA/Load Balancing. I had not realized this would not work in 1.3, but your explanation certainly helps. I suppose there would need to be some type of sync done between instances (message queue, multicast, etc.). I wanted to

Re: [Kea-users] Templates or Reference (kea 1.2.0)

Generally the workflow here is to define the common settings globally, then override a given setting within the subnet context. Most deployments would only have a few exceptions, like default router is typically different per subnet. HTH... On Thu, Sep 14, 2017 at 7:38 AM, Francis Dupont

Re: [Kea-users] fe80::

Fred, It looks like you are referring to RFC 6939 (Client Link-Layer Address Option). Looks like the sequence of events for this are nicely shown here . This means Kea would need to listen to the FF02::1:2,

Re: [Kea-users] Bind service to loopback address

the loopback address on every interface. Seems like a less than elegant solution though. Thanks, Jason On Wed, Apr 19, 2017 at 11:00 AM, Tomek Mrugalski <tom...@isc.org> wrote: > W dniu 19.04.2017 o 16:35, Jason Guy pisze: > > I would like to leverage my routing on the host setup, a

[Kea-users] Bind service to loopback address

Hi folks, I would like to leverage my routing on the host setup, and bind the kea service to the loopback address I have configured. This would ultimately allow me to deploy multiple kea servers with an "anycast" reachability. ip addr show lo ... inet 10.50.5.11/32 brd 10.50.5.11 scope

[Kea-users] Host Reservations flexability

Hi folks, Well, I re-read a few threads related to using the host reservations to only supply hostnames for specific known hwaddrs. We have many devices in the lab, and frequently move devices in the racks, erase and reinstall, so the hwaddr is the only constant. Each rack of equipment has a

Re: [Kea-users] generated-prefix, qualifying-suffix per subnet?

Hi Jeffery, I actually just got my ddns working today. I am not sure why you would want different DDNS per subnet. DDNS is just the update mechanism to your DNS server. I suppose you could allocate a sub-domain per subnet, but im not sure how you can do that. I think the best way to proceed is