{
"name": "kea-dhcp4",
"severity": "INFO",
"output_options": [
{
"output": "stdout"
}
]
}
]
}
}
Thank
HI,
I'm glad it worked for you!
Thank you,
Darren Ankney
On Tue, Sep 5, 2023 at 10:42 PM wildgrass wrote:
>
> Thanks very much Darren.
> You were right on. I was having trouble with the syntax of the "or" in
> the test condition - where and whether to use double
Hi,
You can have one or more pools. So you can break up your pools around
address(s) that you don't want to allocate. See here:
https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#configuration-of-ipv4-address-pools
Thank you,
Darren Ankney
On Sat, Sep 9, 2023 at 10:19 PM Stephen
Thank you,
Darren Ankney
On Sat, Sep 9, 2023 at 4:51 PM Sascha Marcel Hacker via Kea-users
wrote:
>
> I have a solution.
>
> This strongswan charon dhcp.conf is working:
> dhcp {
>
> # Always use the configured server address.
> # force_server_address = no
> force_
Hi Chib,
Have a look at the log messages prior to the reboot. Make sure that
the the '[hwtype=1 xx:xx:xx:xx:xx:xx]' and
'cid=[01:xx:xx:xx:xx:xx:xx]' match precisely. If they don't, then Kea
will see this as a different client and will not find the lease.
Thank you,
Darren Ankney
On Sun, Sep
o not
send option 81?
Thank you,
Darren Ankney
On Fri, Sep 8, 2023 at 5:27 PM Marc Richman
wrote:
>
> I got somewhere but not where I wanted to be
>
> I managed to get option 81 to the correct value using the flex_option hook it
> is a bit ugly but wireshark confir
Hi Ronald,
I would happily share the contents of the file with you, but I am not
able to find the file here:
https://gitlab.isc.org/isc-projects/stork/-/find_file/master
Try asking on stork-users
(https://lists.isc.org/mailman/listinfo/stork-users) perhaps?
Thank you,
Darren Ankney
On Thu
ne but have to make a
small edit in the configuration? That seems like an acceptable
situation unless you plan to switch back and forth or run both
simultaneously or something.
Thank you,
Darren Ankney
--
ISC funds the development of this software with paid support subscriptions.
Contact us at https
ddns specific parameters you may want to
investigate.
Thank you,
Darren Ankney
On Thu, Sep 14, 2023 at 2:54 PM Lee Porte wrote:
>
> Hi all,
>
> I've recently migrated from ISC-DHCP-Server to ISC-Kea including DDNS. I have
> noticed that the Pi's I have running on the network a
Hi Ronald,
Absolutely you can leave out pools. You can then assign addresses
only with host reservations. No other clients (without host
reservations) will receive an IP from the subnet.
Thank you,
Darren Ankney
On Fri, Sep 15, 2023 at 5:41 AM DDFR | Ronald Blaas
wrote:
>
>
Hi Ronald,
I believe that is related to this open GitLab issue:
https://gitlab.isc.org/isc-projects/stork/-/issues/932
Thank you,
Darren Ankney
On Thu, Sep 7, 2023 at 9:42 AM DDFR | Ronald Blaas wrote:
>
> Hi all,
>
> Either I have misconfigured something or the scripts is
Hi Sascha,
I assume you see discovers from other clients? Can you share your Kea
configuration? Be sure and redact any sensitive information. Can you
share some logs of a working client (understand you have no logs of
the Strongswan client)?
Thank you,
Darren Ankney
On Fri, Sep 8, 2023
See here for further information:
https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#next-server-siaddr
Thank you,
Darren Ankney
On Sun, Oct 15, 2023 at 4:41 PM Vladimir Nikolic wrote:
>
> Thanks Darren.
>
> I'm trying to set up custom next-server and boot-file-name by setti
Hi Vladimir,
The DHCPv4 domain-name option (15) isn't meant for use with ddns. It
is a search domain that the client should use when performing name
resolution. See: https://www.rfc-editor.org/rfc/rfc2132#section-3.17
You can set ddns-qualifying-suffix at the global, shared-network and
subnet
Hi,
I'm not entirely sure what you are asking here. Do you mean that you
need to add a client to a class based on what subnet was selected?
Thank you,
Darren Ankney
On Fri, Oct 13, 2023 at 12:36 PM Vladimir Nikolic via Kea-users
wrote:
>
> Hi,
>
> We are struggling with the mi
86_64 (x86_64)
Please let me know if you have any questions.
Thank you,
Darren Ankney
- Original Message -
From: "Darren Ankney"
To: "kea-users"
Sent: Wednesday, August 2, 2023 10:12:55 AM
Subject: New Project: Kea Quick Config
Hi all,
I have created a PHP/javascript
d) you should be fine. See more information
about performance here:
https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#multi-threading-settings-with-different-database-backends
and here: https://reports.kea.isc.org (test results)
Thank you,
Darren Ankney
--
ISC funds the development of th
I don’t see any logging configured. Have a look at the logging section in
documentation. There are also a couple articles about logging on kb.isc.org.
You might get some logging without logging configured but you probably want
debug level logging setup to troubleshoot this problem.
On Fri, Oct
}
],
"severity": "DEBUG",
"debuglevel": 99
}
]
It would be interesting to see if anything at all is logged when a
packet is received.
Thank you,
Darren Ankney
On Mon, Oct 30, 2023 at 7:50 AM Oskar Wåglund via Kea-users
wrote:
;name": "fc_ip",
"code": 200,
"data": "10.1.1.1"
},
{
"space": "Nutanix",
"name": "api_key",
"code": 201,
"data":
&qu
lient-update" in Kea. See here:
https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#supported-parameters
for further information about this parameter.
Thank you,
Darren Ankney
On Fri, Sep 22, 2023 at 5:16 PM LIU Chris via Kea-users
wrote:
>
> Classified as: {OPEN}
>
>
>
Hi Michael,
Perhaps this might be of some use?
https://gitlab.isc.org/isc-projects/kea-docker
Thank you,
Darren Ankney
On Tue, Sep 26, 2023 at 10:23 AM mtint hpc wrote:
>
> Hello
>
> Looking to get Kea DHCP running to Docker Swarm. Is this possible, and
> anything else I need
nd spread throughout the document.
There may be a better document somewhere that specifically defines
this lease log file columns, but I could not find it.
Thank you,
Darren Ankney
On Wed, Sep 27, 2023 at 1:13 PM LIU Chris via Kea-users
wrote:
>
> Classified as: {OPEN}
>
>
> For kea l
h.html?q=ddns_keywords=yes=default).
Final thought: I encourage you to read the ARM as you are
transitioning to Kea. Kea is very different from ISC DHCP. You may
not have much success if you do not take the time to understand it.
Thank you,
Darren Ankney
--
ISC funds the developmen
Hi Chris,
Please see here to get started with tsig keys in Kea:
https://kea.readthedocs.io/en/kea-2.4.0/arm/ddns.html#tsig-key-list
Thank you,
Darren Ankney
On Mon, Sep 25, 2023 at 3:46 PM LIU Chris via Kea-users
wrote:
>
> Classified as: {OPEN}
>
> I am migrating to kea from old
to illustrate a specific setting of "parked-packet-limit"
(https://kea.readthedocs.io/en/kea-2.4.0/arm/hooks.html#parked-packet-limit).
I didn't re-read the entire HA section. Perhaps it mentions the need
to use different ports or addresses between v4 and v6 (and control
agent)?
Thank yo
he lines in the documentation (and seems a sensible way to design the
feature).
Thank you,
Darren Ankney
On Fri, Oct 6, 2023 at 5:19 PM Scott Rakow wrote:
>
> Darren,
> Thanks for the reply. I guess I should restate my question a bit better.
>
> If both of the "max-reclaim-
ntees the presence of 5-second-long
periods during which the server remains responsive to DHCP queries and
does not perform lease reclamation."
So, there would be 5 seconds or whatever you set in
"reclaim-timer-wait-time" between each reclamation.
Thank you,
Darren Ankney
On Thu, Oc
le, it would be best to
assign a separate address for each interface on the system.
Thank you,
Darren Ankney
On Sun, Oct 22, 2023 at 8:43 AM Kevin P. Fleming
wrote:
>
> I've got this in my config file for the DHCPv4 server (using Kea 2.4.0:
>
> "Dhcp4": {
>
Hi Cody,
Please have a look at the forensic logging hook for a way to log
circuit IDs with leases:
https://kea.readthedocs.io/en/kea-2.4.0/arm/hooks.html#libdhcp-legal-log-so-forensic-logging
Thank you,
Darren Ankney
On Fri, Oct 20, 2023 at 9:47 AM Cody Shultz via Kea-users
wrote:
>
>
se that stores its state in CSV file.
> "type": "memfile",
> "persist": true,
> "name": "/etc/kea/dhcpd-leases-kea.csv",
> "lfc-interval": 3600
> },
Perhaps there is a permission issue? De
Hi Kraishak,
In the URL for the primary server set the URL including the IP you
want it to listen on for the primary. Same on the secondary using the
IP you want the secondary to listen on. It doesn't matter if you are
serving DHCP on the same IP or not.
Thank you,
Darren Ankney
On Thu, Oct
ames that you wanted to
ignore a ddns-qualifying-suffix setting somehow to have it
simultaneously set to some value and not apply to all hostnames in
that block.
Thank you,
Darren Ankney
On Tue, Oct 17, 2023 at 2:50 AM Vladimir Nikolić wrote:
>
> Thanks Darren.
>
> If ‘ddns-qualifying-subnet’
the API to retrieve some leases).
Keep an eye on logs for any error messages.
Thank you,
Darren Ankney
On Tue, Oct 17, 2023 at 2:35 PM Ben Bridges wrote:
>
> Hi,
>
>
>
> I am trying to install the Kea DHCP4 server on Ubuntu 22.04 with PostgreSQL
> v16. When I try to creat
what the
administrator intends to happen.
Thank you,
Darren Ankney
On Sun, Oct 22, 2023 at 10:33 AM Vladimir Nikolic wrote:
>
> Hi Darren,
>
> > There would have to be some way to flag hostnames that you wanted to
> > ignore a ddns-qualifying-suffix setting somehow to have
Hi Kevin,
I thought there was already an open or closed issue about this, but I
didn't find one...
Thank you,
Darren Ankney
On Sun, Oct 22, 2023 at 10:32 AM Kevin P. Fleming
wrote:
>
> On Sun, Oct 22, 2023, at 10:17, Darren Ankney wrote:
> > It then goes on to print details about
Hi,
> Perhaps there is a permission issue? Depending how you installed, Kea
> may be running as an unprivileged user (such as _kea) who may not have
> access to the .csv file to read on startup.
>
> Thank you,
>
> Darren Ankney
>
> — Darren, you were correct on this.
!
Thank you,
Darren Ankney
On Sun, Oct 15, 2023 at 11:40 AM Vladimir Nikolic wrote:
>
> Let's say I want to send custom next-server and filename to PXE clients,
> depending on subnet in which they are located.
>
> In dhcpd, I define a new option, e.g.:
> option something-new
Hi Ronald,
You can have multiple output options like below, if you prefer. See
here:
https://kea.readthedocs.io/en/kea-2.4.0/arm/logging.html#the-output-string-option
for details about syslog output. The below edited configuration with
multiple outputs will output the logs from kea-dhcp4
d
using database or memfile. In the event of catastrophic failure, this
passive backup could be turned into an active server by changing
"this-server-name" in the configuration. You could have several of
these backups, I believe. Failing back would be a small challenge,
however, as the
OT premium hook:
https://kea.readthedocs.io/en/kea-2.4.0/arm/agent.html It is an
optional Kea component that allows API communication over IP rather
than directly to the unix socket of the appropriate Kea component.
You can see each of these hooks in use at the aforementioned article.
Thank you,
Dar
e storage involved (i.e., parsing
the debug log and saving the results in MariaDB database), but I was
only able to achieve about 300 leases per second without the
processing of the debug logs falling behind. This was all on the same
hardware with a low end quad core xenon processor and SSD storage.
Hi,
If you are running 2.4.0, you can ignore the server identifier:
https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#ignore-dhcp-server-identifier
which will cause the server to answer all DHCP queries regardless of
the server identifier.
Thank you,
Darren Ankney
On Wed, Nov 8, 2023
Hi Wagner,
You must use the exact schema that matches the Kea version you are
running. There is no backwards compatibility. If Kea finds the wrong
schema version, it will refuse to run.
Thank you,
Darren Ankney
On Wed, Nov 8, 2023 at 8:47 AM Wagner Vlastimil - HZS Ústeckého kraje
wrote
Hello,
Could you provide logs of this behavior? It is difficult to know what
is happening without seeing the logs.
Thank you,
Darren Ankney
On Thu, Nov 9, 2023 at 11:16 AM JT ISC wrote:
>
> Hi Darren,
>
> Yes, I am running version 2.4.0. I just got "ignore-dhcp-
I believe the short answer would be no. However, as you noted, there is the
call to run an external script. You might be able to do something with that.
If you are just wanting lease information out of Kea when it allocates a lease
to someone, have a look at the HA hook
In kea that is handled periodically by kea-lfc
(https://kea.readthedocs.io/en/kea-2.2.0/man/kea-lfc.8.html). Kea executes
this process periodically, but you can run it yourself as well, if you like.
> On Dec 22, 2022, at 5:33 AM, Kraishak Mahtha wrote:
>
> Hi Marcin,
>
> Thanks for the
role": "backup"
}]
}]
}
}],
JSON will be sent to http://192.168.56.66:8000 <http://192.168.56.66:8000/> and
http://192.168.56.99:8000/ each time something happens (new lease, renewal,
release) So you could have some type of application listen a
can you share any relevant configurations involving an example device that is
exhibiting this behavior?
> On Jan 5, 2023, at 4:15 PM, Marcos Renato da Silva Junior
> wrote:
>
> Hi,
>
> I seeing some duplicates leases on my Lease File (kea-leases4.csv),
> apparently one with device hostname
},
3) you might change “Wants=“ to “Requires=“ as apparently “Wants=“ will let the
kea service still start even if the network-online.target hasn’t properly
started. Though you might be better served by #1 above.
> On Jan 3, 2023, at 3:20 AM, Stefan G. Weichinger wrote:
>
> Am 2
],
> "reservations": [
> { "hostname": "sltecpc3", "hw-address": "00:e1:4c:11:01:d6",
> "ip-address": "192.168.2.151” }
This is what I was looking for. I think what is happening is Kea is first
logging
Assuming the configuration on “server1” is the same excepting
“this-server-name”, you don’t seem to have a configuration issue.
How many clients are going un-acked? Is this DHCPv4 or DHCPv6?
The behavior you are expecting is influenced by the 'the values of the “secs”
field’ in DHCPv4.
What we did, 20+ years ago, was implement a rudimentary DHCPv4 client in perl
as a module for the monitoring software we use. We only implemented “renew”
functionality. On all of the DHCP servers that we wanted to monitor, we had
the subnet of the monitoring cluster configured as a pool.
I had a thought regarding how you could implement some sort of monitoring
solution for DHCPv6. I don’t think you could implement a client but it should
be possible to pretend to be a relay agent to perform a monitoring function for
DHCPv6 like I described for DHCPv4. I think that is the way
ed veronique since the issue we
> encounter is similar.
>
> In this case both IA_ADDR's IP's are the same, one with correct lifetime,
> and one with zero lifetime, which may cause the client to glitch (which
> happens in my case)
>
>
> On Fri, Dec 2, 2022 at 3:35 PM Da
Try removing the "relay" statement as you don't need it as far as I
can tell. You are supposed to only need to use that if you need to
select a different subnet than what matches the IP in the "Link
address" option of the relayed packet. But you have the same subnet
configured as what you have
s-python-faster-and-lighter-than-c
> and type safety). I assume something is wrong with how I'm linking against
> Kea, but I don't know. Unfortunately, the debug log during hook loading is
> not terribly helpful. I am confident it's possible, though.
>
>
>
> __
I would prefer to
> write a "native" one.
>
> I sure wish it would have been implemented differently, as something like
> gRPC + protobuf!
>
>
> ____
> From: Darren Ankney
> Sent: Thursday, December 8, 2022 7:34 PM
> To: k
ot;: "CLASS3"
}
],
"pd-pools": [
{
"prefix": "2001:0:2::",
"prefix-len": 48,
Nathan,
Something like the below would work.
However, the test for being a member of office-printers or
public-printers would need to be changed. I didn't know what
parameter would cause that to be the case so I just used an example.
Also, you shouldn't need member KNOWN in your test unless you
“subclass” in ISC DHCP was a “speed hack” according to the manual pages.
Basically, you are going to want to create a class called “denyClients” adding
the macs that you want to deny to the class
(https://kea.readthedocs.io/en/kea-2.2.0/arm/classify.html) possibly something
like the below:
>
> When the PD-pool lease gets renewed the hook does not have the single IP
> lease info which is used as nexthop for PD route.
Did the client renew the single IP lease at the same time or did the client
only renew the prefix perhaps renewing the single IP lease at a different time?
--
https://www.rfc-editor.org/rfc/rfc3315#section-22.6
"In a message sent by a server to a client, the client MUST use the
values in the preferred and valid lifetime fields for the preferred
and valid lifetimes."
I believe that the server is telling the client to not use the address
with the 0
If nothing else, perhaps you could make use of the run_script hook:
https://kea.readthedocs.io/en/kea-2.2.0/arm/hooks.html#run-script-run-script-support-for-external-hook-scripts
You could probably write the "script" in whatever language you want,
including rust, or at least that's the way I
was the
primary). I guess that may have been the point that your onsite
administrator unplugged adc1. Is there anything that is not labeled
kea-dhcp4.ha-hooks in the logfile earlier than this?
On Wed, Nov 23, 2022 at 6:52 AM Stefan G. Weichinger wrote:
>
> Am 23.11.22 um 12:43 schrieb Darren
> Yes, about that. I copied that block from the docs, I assume:
>
> https://kea.readthedocs.io/en/kea-2.3.2/arm/logging.html#example-logger-configurations
>
> Currently I have logs until around 1am back. But only with severity "INFO"
>
> I increase "maxsize" to its default of 10 MB and "maxver" to
I just noticed your date/time pattern: %d{%j %H:%M:%S.%q} %c %m You
might want to change to %D{%Y-%m-%d %H:%M:%S.%q %Z} %-5p [%c/%i.%t]
%m (or at least capitalize the %D as I think the content in {} is a
description of the output you want from %D). You can also add a %Z in
the format message
> Aside from the logs:
>
> no problems since yesterday. I think I won't be able to find the reason
> for that outage anymore.
Perhaps not, but you should have some insight into the next one (if it occurs)!
--
ISC funds the development of this software with paid support subscriptions.
Contact us
On Tue, Nov 29, 2022 at 6:29 AM Xuo Guoto via Kea-users
wrote:
>
> Thanks for the suggestion, I have made changes as suggested.
>
> --- Original Message ---
> On Tuesday, November 29th, 2022 at 4:19 PM, Darren Ankney
> wrote:
>
> > "pools": [
>
On Tue, Nov 29, 2022 at 4:28 AM Xuo Guoto via Kea-users
wrote:
>
> Thanks for your reply, Darren.
>
> I went through the configuration and made a similar configuration to give it
> a try. My objective was to get a IA_NA address, with each client getting a
> single address, bu from different /64
On Tue, Nov 29, 2022 at 7:26 PM Alan Batie wrote:
> failed to initialize Kea server: configuration error using file
> '/etc/kea/kea-dhcp4.conf': /etc/kea/kea-dhcp4.conf:259.9-20: got
> unexpected keyword "option-def" in subnet4 map.
I think that option-def is only valid at the global level or
The simplest answer is found in the documentation:
https://kea.readthedocs.io/en/kea-2.2.0/arm/dhcp6-srv.html#subnet-and-prefix-delegation-pools
though your exact implementation may require slightly different
configurations (example: multiple prefix pools). Example from the
documentation shown
I don't presently have DHCPv6 setup in my home network, but my kea
server for DHCPv4 seems to be assigning the clients to the vendor
classes:
2022-12-01 19:22:40.600 DEBUG [kea-dhcp4.packets/4325.139964547753856]
DHCP4_QUERY_DATA [hwtype=1 5c:a6:e6:46:d1:8c],
cid=[01:5c:a6:e6:46:d1:8c],
I don't think there is an analog to the ping test, but there is a
"limits" library:
https://kea.readthedocs.io/en/kea-2.2.0/arm/hooks.html#limits-limits-to-manage-lease-allocation-and-packet-processing
It is a hook library that does require a support subscription to
access, but there is a
On Wed, Nov 23, 2022 at 6:09 AM Stefan G. Weichinger wrote:
>
>
> Greetings, I subscribed to this list 5 minutes ago because this morning
> we had a event I can't yet fully explain.
>
> A few weeks ago I set up a kea-HA-cluster of 2 Debian-11 nodes using the
> 2.3.2 packages from the isc-repos.
>
The trouble is that the server has no way to know it’s the same client if the
DUID is unstable. If the mac address is available, you can assign a
reservation based on that. Then it wouldn’t matter what DUID the client
provides. This is the same behavior as in ISC DHCP concerning DHCPv6. It
If the lease is still active (ie: the expire time is in the future), regardless
of if the subnet is configured, I think it will still appear in the list. I
don’t believe that LFC checks your configuration or anything. It is just meant
to keep your leases file from growing uncontrollably. I
I’m not sure if you can listen directly on a VLAN. I don’t seem to find the
word VLAN in the ARM (https://kea.readthedocs.io/en/kea-2.2.0/).
Try:
$ ip link show
1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode
DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd
I’m assuming we are talking about DHCPv6 here.
I don’t believe there is a way to cause the server to not listen to the
multicast address. I believe RFC 8415 requires that the server listen on that
address. You could limit the server to listening on the loopback interface.
Then you could use
You can directly upgrade. If you are using database backend, be sure and check
the version there as well.
> On Jan 3, 2023, at 8:16 PM, JT ISC wrote:
>
> Hello,
>
> I might be overlooking the documentation somewhere, but I wanted to be sure.
>
> I have been running Kea 2.0.1. Can you
That is highly dependent on the number of clients you will be serving. There
really is no easy way to answer that question. Have a look at dhcperf. you
can use that to simulate the expected client load and see if your server can
handle it.
> On Jan 3, 2023, at 8:20 PM, JT ISC wrote:
>
>
I don’t know for sure, but you could certainly download the package for your
system and check dependancies. If MySQL / MariaDB shows up, then it was
compiled with such support: https://cloudsmith.io/~isc/repos/kea-2-2/groups/
> On Jan 3, 2023, at 8:28 PM, JT ISC wrote:
>
> I have a
the ARM doesn't say it won't. It doesn't say it will either. I
looked around and was not able to find an RFC that specifies setting
up the domain the way you did. I found this one:
https://www.rfc-editor.org/rfc/rfc2317 that seems to suggest that
0/18.128.40.10.in-addr.arpa is a standard. I saw
ools": [
> {
> "option-data": [ ],
> "pool": "fda0::34:0:0:8053:0/112"
> }
> ],
> "preferred-lifetime": 4294967295,
> "rapid-commit": true,
> "
Neil,
This looks fine. However, I think you have something extra in here
that isn't needed. I think you can do it like this (i could be wrong
as i have not tested this):
"option-def": [
{
"name": "disable-netbios",
"code": 1,
"space":
Hello,
How are you having the subnets persist across restarts? Are you
executing a config-write? What order are the subnets ending up in on
the drive after that? Do they have IDs listed? If not, I'm sure it
will generate them in the order they are found in the configuration
file.
Also, you
Not yet but there is an issue open for such a configuration option:
https://gitlab.isc.org/isc-projects/kea/-/issues/225
On Wed, Mar 22, 2023 at 3:43 AM Weisteen Per wrote:
>
> Hi
>
> I'm using DDNS for updating both forward and reverse zones. According to the
> docs the TTL value is calculated
- he is in full control. The only question is
what is supported by what. I understand why he doesn't want to setup
64 zones if he can help it :)
On Fri, Mar 17, 2023 at 7:41 PM Simon wrote:
>
> Darren Ankney wrote:
>
> > AM Weisteen Per wrote:
>
> >> I'm
Hello Klaus,
In addition to what Peter said, another option would be to use shared
networks and add the subnet for relays along with the subnet of
addresses that you wish to allocate to the clients to a shared
network. See:
t domain.
>
> cheers,
> Klaus
>
> On Thu, Feb 23, 2023 at 2:57 AM Darren Ankney wrote:
>>
>> Hi Klaus,
>>
>> So to be clear (with a hypothetical example), 192.168.120.16 might
>> need to serve distinct network "A" with one or more subnets and
&
t;pools": [{"pool": "192.168.164.11-192.168.164.254"}],
> "subnet": "192.168.164.0/24"
> },
> {
> "id": ,
> "option-data": [{"data": "192.168.182.1", "name": "routers&
Hi Troy,
see responses in-line
On Fri, Mar 3, 2023 at 4:24 PM Troy Telford wrote:
>
> I’ve been successful so far in getting Kea to serve IPv4 with both forward &
> reverse dynamic DNS. Thus far I’ve only used SLAAC and static zone files for
> IPv6 in DNS in my test/educational network. (A
h the failover name being
> specified but I don't see any such info in the kea-leas file
>
> Thanks
> Kraishak
>
> On Mon, Mar 6, 2023 at 4:23 PM Darren Ankney wrote:
>>
>> Looks like your socket locations don't match between the kea config
>> and the ctrl agent conf
neither of those configs are valid. Looks like ChatGPT made up some
things there. See:
https://kea.readthedocs.io/en/kea-2.2.0/arm/hooks.html#ha-high-availability-outage-resilience-for-kea-servers
Take a look at hot-standby as that is the easiest mode to configure and operate.
On Mon, Mar 6,
Looks like your socket locations don't match between the kea config
and the ctrl agent configuration. Those are filenames, so they are
going to need to match exactly. Kea is in the driver's seat there as
it actually creates the file. the ctrl agent "talks" to kea through
such file.
example,
.120.0/24", "192.168.152.0/26", "192.168.184.0/26",
> "192.168.216.0/25", "192.168.252.0/25", "192.168.88.0/24"]
> """
>
> or perhaps more accurately as this:
>
> """
> ["192.168.120.10-
n as additional context that each device is given
> a static IP which is unchanged over the lifetime of the hardware; it's a
> large data center environment where dynamic address assignments would wreak
> havoc, so IPs in the pool are never offered to more than one MAC address.
>
>
the file.
If you need specific options to appear in the lease file, it is possible to
use perfdhcp to generate most of them (even if you have to create the hex
yourself).
Thank you,
Darren Ankney
On Wed, Apr 12, 2023 at 5:19 PM Rachael Wilson wrote:
> Hi, I would like to migrate a few thousand D
also ignored by Kea.
Thank you,
Darren Ankney
On Fri, Apr 14, 2023 at 7:44 PM Alan Batie wrote:
>
> I'm trying to migrate from isc-dhcp to kea, however the option 43
> responses are coming back blank (they are actually getting sent, just
> with an empty value field):
>
> 20
mode so
you were forced to load balance (which introduced problems with the
sharing of addresses between the servers sometimes).
Thank you,
Darren Ankney
On Thu, Apr 20, 2023 at 1:20 AM Kraishak Mahtha wrote:
>>
>>
>> Hi Dareen,
>>
>> Thanks for sharing the answers,
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