Re: [Kea-users] what does ach dhcpv4 hook point/parameter mean ?

2024-08-08 Thread Darren Ankney
(client sent a DHCPDECLINE packet) Thank you, Darren Ankney On Thu, Aug 8, 2024 at 3:55 AM luckydog xf wrote: > > Actually I have tested lease4_expire, leases4_committed and lease4_renew > already. They're easy to verify. > But the rest ones, I don't understand which s

Re: [Kea-users] Handling of Prefixdelegation hints

2024-08-10 Thread Darren Ankney
lient sent a hint as was shown in the provided log message. I am confused. Thank you, Darren Ankney On Thu, Aug 8, 2024 at 6:59 AM Ede Wolf wrote: > > Hello, > > new to kea I am having a /56 network, that is being delegated downstream > by kea in two /57 nets. > Kea seems to assign tho

Re: [Kea-users] Kea-users Digest, Vol 122, Issue 13

2024-08-10 Thread Darren Ankney
-dhcp4.packets). At some debuglevel (45 perhaps?), the logger starts to dump the contents of the packets. This may show the data you are after if it is able to pretty print the content of the option(s). Thank you, Darren Ankney On Fri, Aug 9, 2024 at 8:25 AM Uskokovic, Sinisa wrote: > > Hi

Re: [Kea-users] dnsmasq-style address allocation

2024-08-10 Thread Darren Ankney
eadthedocs.io/en/kea-2.6.1/arm/lease-expiration.html#configuring-lease-affinity Thank you, Darren Ankney On Fri, Aug 9, 2024 at 4:32 AM Wilhelm Schuster wrote: > > Hi list, > > I'm evaluating switching from OpenWRT to VyOS on my main home network > router setup. VyOS integra

Re: [Kea-users] Handling of Prefixdelegation hints

2024-08-12 Thread Darren Ankney
y default, the lease will be held for the client beyond the end of the lease for 3600 seconds and only used if there is no free lease available (when your third client appears). The only thing I am unsure of is if this also applies to prefix delegation. But it is easy enough to test. Thank you,

Re: [Kea-users] Kea dhcp6 clients do not get IPs

2024-08-18 Thread Darren Ankney
t try adding a small pool to the subnet to see what happens (i.e., does the client get an address, though I doubt that would be the case). Thank you, Darren Ankney On Sun, Aug 18, 2024 at 5:03 AM Jan Jurko via Kea-users wrote: > > Good day. > I have Kea 2.6.1 installed. I use v4 and v6 d

Re: [Kea-users] Kea dhcp6 clients do not get IPs

2024-08-18 Thread Darren Ankney
help here. Use tcpdump to dump the packets: tcpdump -w dump.pcap port 547. Open the file in Wireshark. See what was requested in the Solicit vs what was sent in the Advertise. Thank you, Darren Ankney On Sun, Aug 18, 2024 at 7:03 AM Jan Jurko via Kea-users wrote: > > Hello Darren. >

Re: [Kea-users] Kea dhcp6 clients do not get IPs

2024-08-21 Thread Darren Ankney
enough. > > > > Thank you very much for your help guys! > > > > Jan > > > > It should be documented somewhere. I had the same problem! It is: https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp6-srv.html#interface-configuration Thank you, Darren Ankney -- ISC fu

Re: [Kea-users] reservation for the same host in several subnets

2024-08-22 Thread Darren Ankney
Hi Marek, I do not think you are going to be able to have two reservations for the same DUID in the same subnet or shared-network. You might be able to set one for DUID and the other for hw-address if that is available to Kea, however. Thank you, Darren Ankney On Thu, Aug 22, 2024 at 8:22 AM

Re: [Kea-users] reservation for the same host in several subnets

2024-08-24 Thread Darren Ankney
Hi Marek, There should be one DUID per client and one IAID per interface. See here: https://www.rfc-editor.org/rfc/rfc8415#section-4.2 Thank you, Darren Ankney On Fri, Aug 23, 2024 at 1:20 AM Marek Greško via Kea-users wrote: > > Hello, > > is it a limitation of kea or of the dh

Re: [Kea-users] reservation for the same host in several subnets

2024-08-25 Thread Darren Ankney
Hello Marek, I do not believe there is a way to assign a reservation to an IAID. I also cannot think of a way to use multiple keys for a reservation. Thank you, Darren Ankney On Sat, Aug 24, 2024 at 11:59 AM Marek Greško via Kea-users wrote: > > Hello, > > yes I understand that pe

Re: [Kea-users] reservation for the same host in several subnets

2024-08-26 Thread Darren Ankney
at is connected (surely you are not connecting both interfaces simultaneously)? Thank you, Darren Ankney On Sun, Aug 25, 2024 at 6:38 AM Marek Greško via Kea-users wrote: > > I am pretty convinced the ISC DHCPD was able to do it. So the only way to > workaround the problem is to create sep

[Kea-users] ISC is Hiring!

2024-08-28 Thread Darren Ankney
in advance for applying! -- ​​Thank you, Darren Ankney Director of Technical Support ISC -- ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea

Re: [Kea-users] Kea DHCPv6 Bulk Leasequery Relay-ID

2024-09-06 Thread Darren Ankney
ed as well. It doesn't appear so from the lease you pasted as I don't see any data in the "user-context" field. Thank you, Darren Ankney On Wed, Aug 28, 2024 at 3:23 PM Mark Blackford wrote: > > Hello, > > > > I am trying to use the Bulk Leasequery featur

Re: [Kea-users] Clinet class with array of clients

2024-09-06 Thread Darren Ankney
-srv.html#including-specific-dhcpv4-options-in-reservations and here: https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp4-srv.html#global-reservations-in-dhcpv4 Thank you, Darren Ankney On Thu, Sep 5, 2024 at 9:24 AM wrote: > > Hello. > > Is it possible to create client class with arra

Re: [Kea-users] reservation for the same host in several subnets

2024-09-08 Thread Darren Ankney
uot;2001:db8:ff::77" }, { "hw-address": "01:02:03:04:05:06", "ip-address": "2001:db8:ff::78" } ] Thank you, Darren Ankney On Sun, Sep 8, 2024 at 7:47 AM Marek Greško via Kea-users wrote: > > Thi solves completely differen

Re: [Kea-users] reservation for the same host in several subnets

2024-09-09 Thread Darren Ankney
79 (defined in RFC 6939) so that Kea could be supplied with the real mac address of the interface. Thank you, Darren Ankney On Sun, Sep 8, 2024 at 12:52 PM Marek Greško wrote: > > Hello, > > the mac-address in dhcpv6 sense is not a real mac address. It is some extract > from dui

Re: [Kea-users] Client class limitations

2024-09-17 Thread Darren Ankney
Hi , If you need to set options on a per client basis, I suggest you have a look at "reservations": https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp4-srv.html#including-specific-dhcpv4-options-in-reservations Thank you, Darren Ankney On Tue, Sep 17, 2024 at 4:47 AM wrote:

Re: [Kea-users] [*Newsletter*] Re: Client class limitations

2024-09-17 Thread Darren Ankney
Hello, No ip-address required. See first example shown here: https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp4-srv.html#global-reservations-in-dhcpv4 Thank you, Darren Ankney On Tue, Sep 17, 2024 at 5:39 AM wrote: > > Yes, but reservation reqire also dedicated ip address? Or i dont unde

Re: [Kea-users] Does KEA socket have SO_REUSEADDR?

2024-10-15 Thread Darren Ankney
Hi Dheeraj, Perhaps this might be of use? https://reports.kea.isc.org/dev_guide/ On Tue, Oct 15, 2024 at 9:21 AM Dheeraj Kandula wrote: > > Does KEA support the SO_REUSEADDR option while creating the socket for > kea-dhcp4? > Can someone share the code file where the socket related operations

Re: [Kea-users] DHCP4 reservation by DNS hostname lookup - how?

2024-10-11 Thread Darren Ankney
Hello Jeff, I have been informed privately by someone on the Kea development team who also worked on ISC DHCP in the past that I am incorrect here. ISC DHCP dynamically resolved FQDNs and did in fact manage multiple answers. Sorry for the misinformation! Thank you, Darren Ankney On Thu, Oct

Re: [Kea-users] Perfdhcp - simulate broadcast packets

2024-10-06 Thread Darren Ankney
ooked that closely at the traffic but it does arrive at local DHCP servers somehow so it might be? Thank you, Darren Ankney On Mon, Sep 30, 2024 at 12:30 PM Matt Crum wrote: > > Hi all, > > > > We’re trying to run some tests against an ISC DHCP failover DHCP pair using > perfd

Re: [Kea-users] DHCPv6 Relay from PicOS

2024-10-06 Thread Darren Ankney
use the same interface in a shared network). See here: https://kea.readthedocs.io/en/kea-2.6.0/arm/dhcp6-srv.html#local-and-relayed-traffic-in-shared-networks Hopefully one of these will allow you to workaround the problem you are having. Thank you, Darren Ankney On Fri, Oct 4, 2024 at 11:24 AM

Re: [Kea-users] Logging of DHCP relay information

2024-10-20 Thread Darren Ankney
-in-shared-networks and here: https://kea.readthedocs.io/en/kea-2.4.1/arm/dhcp4-srv.html#using-a-specific-relay-agent-for-a-subnet I am not sure as I've not tested this. Thank you, Darren Ankney On Wed, Oct 16, 2024 at 6:41 AM Giddings, Bret via Kea-users wrote: > > Hi, > > >

Re: [Kea-users] DHCP4 reservation by DNS hostname lookup - how?

2024-10-10 Thread Darren Ankney
to users such as yourself who thought that lookups were ongoing when they were not. Thank you, Darren Ankney On Thu, Oct 10, 2024 at 3:26 AM Jeff Armstrong wrote: > > Isn't this a major loss of functionality? Is there a plan / ticket to add > this core feature? > > Man

Re: [Kea-users] Problem with ip address range in subnets

2024-11-04 Thread Darren Ankney
sult in a 255.255.255.0 netmask being sent to the client but: "subnet": "192.0.2.0/23", would result in a 255.255.254.0 netmask being sent to the client. Thank you, Darren Ankney On Mon, Nov 4, 2024 at 3:04 AM Hartmann, Jörg wrote: > > Hello Darren, > > your adv

Re: [Kea-users] WARN messages in syslog

2024-10-31 Thread Darren Ankney
use it was experimental. Thank you, Darren Ankney On Tue, Oct 29, 2024 at 12:33 PM Mike via Kea-users wrote: > > > > On 10/28/2024 5:21 AM, Darren Ankney wrote: > > Hi, > > > > You aren't missing anything. It is a message at the level WARN. From > > my ser

Re: [Kea-users] DHCP Log Finding

2024-10-31 Thread Darren Ankney
Hi Joseph, This looks normal to me. This is a record of API commands adding lease details. That is how HA works. The API (libdhcp_lease_cmds.so) is used to update leases. See here: https://kea.readthedocs.io/en/kea-2.4.1/arm/hooks.html#std-isccmd-lease4-update Thank you, Darren Ankney On

Re: [Kea-users] Cable modem setup, failed to select subnet

2024-11-02 Thread Darren Ankney
Hi Jesper, This is solved in 2.6.1 with "stash-agent-option": true See here: https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp4-srv.html#stash-agent-options for further information. Thank you, Darren Ankney On Sat, Nov 2, 2024 at 3:15 AM Jesper Nørgaard wrote: > > All, > >

Re: [Kea-users] migrating from DHCPd to Kea

2024-10-28 Thread Darren Ankney
/arm/database-connectivity.html and here: https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp4-srv.html#database-configuration4 By default Kea will just exit without trying to reconnect, I believe. Thank you, Darren Ankney On Fri, Oct 25, 2024 at 7:56 AM Brendan Kearney wrote: > > On 10/25/24 6:28 AM,

Re: [Kea-users] WARN messages in syslog

2024-10-28 Thread Darren Ankney
: yes, number of threads: 8, queue size: 64 If you think this should change, perhaps you could open a an issue?: https://gitlab.isc.org/isc-projects/kea/-/issues Thank you, Darren Ankney On Sun, Oct 27, 2024 at 8:40 PM Mike via Kea-users wrote: > > > OK, this is just a home network here,

Re: [Kea-users] migrating from DHCPd to Kea

2024-10-25 Thread Darren Ankney
Hi Brendan, The ? are due to mysql prepared statements. See here: https://dev.mysql.com/doc/refman/8.4/en/sql-prepared-statements.html On Tue, Oct 22, 2024 at 1:59 PM Brendan Kearney wrote: > > On 4/17/24 5:49 AM, Peter Davies wrote: > > Hi Brendan, >It is not possible to see any details fr

Re: [Kea-users] error message

2024-11-08 Thread Darren Ankney
interface? If this is the case (the interface is different than other successful packets), perhaps see if there are ANY successful packets sent on this interface? Perhaps you could share some logs and/or your configuration file? Thank you, Darren Ankney On Fri, Nov 8, 2024 at 3:19 AM BÖSCH Christian

Re: [Kea-users] DHCPOFFER delay

2024-11-08 Thread Darren Ankney
r routing problem if one of the routers dies? Thank you, Darren Ankney On Thu, Nov 7, 2024 at 10:50 AM Andrey Kostin wrote: > > Hi Darren, > > I plan to have two DHCP relay routers facing IPoE subscribers and would > like to make relay selection more deterministic, so that one rela

Re: [Kea-users] DHCPOFFER delay

2024-10-31 Thread Darren Ankney
Hi Andrey, There is no way to do this that I am aware of. Kea is designed to be fast. There are many ways to influence what subnet is selected, however. Perhaps some detail about what you are trying to do might reveal another idea for a solution? Thank you, Darren Ankney On Mon, Oct 28, 2024

Re: [Kea-users] [EXTERNAL] Kea fail start after power outage, mysql connect problem

2024-10-31 Thread Darren Ankney
e Kea was never able to actually try to connect, it may not retry. This would have to be tested. Thank you, Darren Ankney On Wed, Oct 30, 2024 at 2:50 AM Wagner Vlastimil - HZS Ústeckého kraje wrote: > > I made in systemd service: > > ExecStartPre=/bin/bash -c "until host db.e

Re: [Kea-users] Problem with ip address range in subnets

2024-10-31 Thread Darren Ankney
wrong subnet mask will be computed and sent to the client as well since these subnets do not match what is configured on the interface, it seems. Thank you, Darren Ankney On Wed, Oct 30, 2024 at 9:41 AM Sten Carlsen wrote: > > > Thanks > > Sten > > On 30 Oct 2024, at 14.24,

Re: [Kea-users] DHCPOFFER delay

2024-11-12 Thread Darren Ankney
the shared-network (or remove the relay address from it) as I think Kea will only find one of the shared-networks based on the relay address. It won't go looking for another if there are no addresses available in the first, I don't believe. Thank you, Darren Ankney -- ISC funds the de

Re: [Kea-users] TLS support in Kea

2024-11-12 Thread Darren Ankney
(your browser has built in trusted certs to create a chain of trust that Kea won't have, I think). It is best to use a self-signed cert, at least to start with, to understand the process. You can create a self-signed cert with open-ssl. Thank you, Darren Ankney On Mon, Nov 11, 2024 at 3:4

Re: [Kea-users] error message

2024-11-12 Thread Darren Ankney
e a packet capture of the exchange between one of these clients and the Kea server where this log message occurs. If you don't want to send this much detail to the public mailing list, you can send it to me offline: darren dot ankney at gmail dot com. Thank you, Darren Ankney On Tue, Nov 12, 2

Re: [Kea-users] error message

2024-11-12 Thread Darren Ankney
Hi Christian, Do other clients experience this permission denied or is it only this single client? Thank you, Darren Ankney On Mon, Nov 11, 2024 at 5:13 AM BÖSCH Christian wrote: > > Hi Peter, > > > > All the dhcp requests are coming through a relay agent. > > So the

Re: [Kea-users] stork-agent register : error="problem pinging machine: Cannot ping machine"

2024-09-26 Thread Darren Ankney
Hi, Please ask this question on stork-users: https://lists.isc.org/mailman/listinfo/stork-users Thank you, Darren Ankney On Wed, Sep 25, 2024 at 11:15 AM fbcadmin via Kea-users wrote: > > Hello > > I am not sure that this is the correct mail list to ask help on Stork >

Re: [Kea-users] Per-host or client-class echo-client-id

2024-09-26 Thread Darren Ankney
-client-id (option 61) from the response. This KB article has an example of performing a similar action: https://kb.isc.org/docs/redefining-standard-options Thank you, Darren Ankney On Wed, Sep 25, 2024 at 2:17 PM Giddings, Bret via Kea-users wrote: > > Hi, > > > > I’m migrating

Re: [Kea-users] Lease time and DNS TTL (INTERNAL)

2024-09-29 Thread Darren Ankney
global, shared-network, and subnet levels. By default it is unspecified." There isn't an example, but it would be specified like this: `"ddns-ttl-percent": .75` for example. Thank you, Darren Ankney On Thu, Sep 26, 2024 at 8:01 AM Per Weisteen via Kea-users wrote: > &g

Re: [Kea-users] DHCPv6 Failover Question

2024-09-20 Thread Darren Ankney
lot of leases, this process can take a few seconds or even minutes depending. Thank you, Darren Ankney On Wed, Sep 18, 2024 at 1:21 PM JT ISC wrote: > > Hello, > > I have a question regarding DHCPv6 Failover. > > Is it recommended if I am planning on setting up Failover Kea Serv

Re: [Kea-users] reservations issue

2024-09-20 Thread Darren Ankney
Hi, I'm not sure what version you are running, but in the latest stable (2.6.1), "reservations-global" defaults to false so Kea would not find these reservations. You can either set this flag to true or you can move the reservations for the IP addresses into their respective subnets (better solut

Re: [Kea-users] [*Newsletter*] Re: Client class limitations

2024-09-18 Thread Darren Ankney
, create a class per client if you prefer, but that may result in a performance penalty depending on the number of classes. Thank you, Darren Ankney On Tue, Sep 17, 2024 at 8:11 AM wrote: > > Ok, but according to documentation for creation of > reservation(https://kb.isc.org/docs/what

Re: [Kea-users] Kea 2.6.1 Mariadb Issue

2024-11-06 Thread Darren Ankney
should be ending up in your lease csv, I think, for memfile ... perhaps you could compare the two? This might yield some clue. Thank you, Darren Ankney On Tue, Nov 5, 2024 at 3:30 PM JT ISC wrote: > > Hello, > > I have a Rocky 9 Linux setup with Kea 2.6.1 with the latest Mariadb 1

Re: [Kea-users] Kea-users Digest, Vol 125, Issue 17

2024-11-25 Thread Darren Ankney
Hello, Try adding an interface hint to the subnet you are attempting to allocate. See here: https://kea.readthedocs.io/en/kea-2.4.1/arm/dhcp6-srv.html#local-and-relayed-traffic-in-shared-networks Thank you, Darren Ankney On Sun, Nov 24, 2024 at 11:41 PM Christoph Markert wrote: > > Hi F

Re: [Kea-users] Issue with Kea unexpectedly not processing leases

2024-11-27 Thread Darren Ankney
Hi Vojtěch, Looking at your logs, it seems the event started on the primary at 02:35:57. However, there are no logs past 02:35:48 included from the secondary. Is this because there are no logs? What version of Kea are you using? Thank you, Darren Ankney On Wed, Nov 27, 2024 at 7:05 AM Dočkal

Re: [Kea-users] how to convert host reservations to postgres

2024-11-30 Thread Darren Ankney
eter will allow you to control the source and destination of these API calls. Thank you, Darren Ankney On Fri, Nov 29, 2024 at 3:16 PM fbcadmin via Kea-users wrote: > > Hello > > We currently have dhcp4 reservations in /etc/kea/kea-dhcp4.conf > > > in order to mainta

Re: [Kea-users] dhcp4 interfaces quantity limit?

2024-12-24 Thread Darren Ankney
wanting to listen on? Thank you, Darren Ankney On Mon, Dec 23, 2024 at 9:47 PM fbcadmin via Kea-users wrote: > > Is there a limit on how many network interfaces work with kea-dhcp? > > -- > ISC funds the development of this software with paid support subscriptions. > C

Re: [Kea-users] Kea DHCP forensic logging

2025-02-06 Thread Darren Ankney
hat in mind, are you getting the logs you need? Thank you, Darren Ankney On Wed, Jan 29, 2025 at 9:45 AM Jim Springsteen wrote: > > Darren, > > I have been trying to use a customized response-parser-format, but I can't > find good documentation on the options I can use to

Re: [Kea-users] keama-leases.py fails with abandoned leases

2025-02-06 Thread Darren Ankney
eate a merge request though. Thank you, Darren Ankney On Mon, Feb 3, 2025 at 10:57 PM John Lind wrote: > > I managed to pull the script from the GIT repository. It doesn't seem to be > versioned, but I believe it is the latest and it says: > > # dhcp2kea by marmo > # 6-1

Re: [Kea-users] keama-leases.py fails with abandoned leases

2025-02-06 Thread Darren Ankney
Hi John, Someone has reported for you: https://gitlab.isc.org/isc-projects/keama/-/issues/70 Have a great week! Thank you, Darren Ankney On Thu, Feb 6, 2025 at 2:55 PM John Lind wrote: > > Thanks, Darren. I'm retired now, and don't really have a way to get another >

Re: [Kea-users] keama-leases.py fails with abandoned leases

2025-02-07 Thread Darren Ankney
the team would want to save these when importing the leases, more work might be required, was what I really meant. Thank you, Darren Ankney On Thu, Feb 6, 2025 at 5:18 PM John Lind wrote: > > Awesome! Thank you so much! I'm confused about it saying the patch "may not > work

Re: [Kea-users] problem after upgrade from kea 261

2024-12-15 Thread Darren Ankney
Hi Ralf, If you install from packages instead of compiling, you are not intended to use keactl, but rather systemd service files (which are included) to control the processes. See here: https://kb.isc.org/docs/isc-kea-packages#managing-kea-services Thank you, Darren Ankney On Sat, Dec 14, 2024

Re: [Kea-users] problem after upgrade from kea 261

2024-12-14 Thread Darren Ankney
-xe | grep audit | grep DENIED There are certainly specific switches to get journalctl to find exactly what you are after, but the above should work. A good source of information about apparmor: https://wiki.debian.org/AppArmor/HowToUse Thank you, Darren Ankney On Sat, Dec 14, 2024 at 3:33 AM

Re: [Kea-users] [External] - Re: Client Class for a Specific Subnet

2024-12-13 Thread Darren Ankney
uot;subnet": "10.10.10.0/24", > "calculate-tee-times": true, > "valid-lifetime": 60, > "ddns-qualifying-suffix": "kea-dev.com", > "option-data": [ > { >

Re: [Kea-users] Relay Gateway-IP not on same subnet as pool

2024-12-20 Thread Darren Ankney
show more detail which makes diagnosis of problems much easier. Thank you, Darren Ankney On Tue, Dec 17, 2024 at 9:51 AM Chris Tuska via Kea-users wrote: > > I am having issues with Kea DHCP, so need some help from the inter-web's > here. This should be a simple Option 82 check and gi

Re: [Kea-users] Proper Backup and Restore Procedure

2024-12-20 Thread Darren Ankney
time. Thank you, Darren Ankney On Thu, Dec 19, 2024 at 9:02 AM Jonas Alfredsson via Kea-users wrote: > > Hi, > > I have a question regarding the proper method of performing a backup+restore > operation on Kea when using the memfile. > > For ease of conversation we d

Re: [Kea-users] database backend + stork

2024-12-20 Thread Darren Ankney
Hi Vadim, Stork does not yet support the configuration backend. When you perform subnet changes on the Stork server, it will send these changes to Kea using the subnet_cmds hook API commands. Then it will send a config-write API command to save the configuration to disk. Thank you, Darren

Re: [Kea-users] libdhcp_stat_cmds.so problem

2024-12-20 Thread Darren Ankney
Hello Vadim, It looks like the hook being loaded (/usr/lib/x86_64-linux-gnu/kea/hooks/libdhcp_stat_cmds.so) may not match the kea version in use. How was Kea installed on this system? Were there multiple installations (e.g., install from packages and compile from source)? Thank you, Darren

Re: [Kea-users] Client Class for a Specific Subnet

2024-12-05 Thread Darren Ankney
ality in ISC DHCP. This will first appear in a stable version in 3.0.0. Thank you, Darren Ankney On Wed, Dec 4, 2024 at 3:48 PM Isaac Brummel wrote: > > Hello, > I'm in the process of migrating an ISC DHCP server to Kea. I'm trying to > re-create a feature that we use in

Re: [Kea-users] Option 125 suboption 1 not send

2025-01-24 Thread Darren Ankney
t;gaps". see: https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp4-srv.html#dhcpv4-vendor-specific-options .. specifically the VIVSO (option 125) sub options example. Thank you, Darren Ankney On Fri, Jan 24, 2025 at 6:08 AM DDFR | Ronald Blaas wrote: > > Hi all > > I must be forgetting s

Re: [Kea-users] DHCPv6 flooding by Windows 11 24H2 clients

2025-01-24 Thread Darren Ankney
ot; (https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp4-srv.html#ddns-for-dhcpv4) Thank you, Darren Ankney On Fri, Jan 24, 2025 at 4:43 PM wrote: > > Hi, > > I am facing a quite strange issue with Windows 11 24H2 clients and Kea > DHCPv6. > > Windows seems to constantly request a

Re: [Kea-users] Kea DHCP forensic logging

2025-01-23 Thread Darren Ankney
.html#configuring-the-forensic-logging-hooks). These use the same expression syntax as client-classification (see here: https://kea.readthedocs.io/en/kea-2.6.1/arm/classify.html#using-expressions-in-classification). Thank you, Darren Ankney On Tue, Jan 21, 2025 at 4:34 PM Jim Springsteen wrote: &

Re: [Kea-users] Kea DHCP forensic logging

2025-01-18 Thread Darren Ankney
do what you describe is the first example in the documentation. You may need to play with log rotation and retention settings to keep what you want for as long as is required. Thank you, Darren Ankney On Fri, Jan 17, 2025 at 1:49 PM Jim Springsteen < jim.springst...@southslope.com> wrote

Re: [Kea-users] Stork not reporting on subnet usage

2025-01-18 Thread Darren Ankney
Hi Uwe, Have you loaded the stat_cmds hook in Kea? Stork needs this for at least some of the statistics. See here: https://kea.readthedocs.io/en/kea-2.6.1/arm/hooks.html#libdhcp-stat-cmds-so-statistics-commands-for-supplemental-lease-statistics On Fri, Jan 17, 2025 at 4:08 PM Uwe Jasper wrote:

Re: [Kea-users] Kea DHCP forensic logging

2025-01-28 Thread Darren Ankney
Hi Jim, I think, if I recall correctly, that DISCOVER are not logged by the legal log. I think if you supply a customized response-parser-format, you'll see the option 82 from the OFFER logged. Thank you, Darren Ankney On Tue, Jan 28, 2025 at 4:51 PM Jim Springsteen wrote: > > Af

Re: [Kea-users] KEA DHCPv6 subnet prefixes from upstream IA_PD

2025-01-14 Thread Darren Ankney
Hi Owen, I can't think of anyway from within Kea to do this. Kea would have no knowledge of what prefix was delegated. I would say that you would need to do scripts or find some consumer device that already does this for you (e.g., perhaps one of the ASUS routers?). Thank you, Darren A

Re: [Kea-users] boost: Assertion `px != 0' failed.

2025-01-14 Thread Darren Ankney
Hi Jonas, You may want to read this article about how to report crashes to the development team: https://kb.isc.org/docs/aa-00340 it should provide all of the necessary details about what needs to be collected and what to do with it. Thank you, Darren Ankney On Mon, Jan 13, 2025 at 2:45 PM

Re: [Kea-users] Some questions on client class configuration

2025-01-14 Thread Darren Ankney
4 - require-client-classes -> evaluate-additional-classes - This change is merely a renaming to make it more clear what the functionality actually does. The naming was unclear before and led to confusion (see: https://kea.readthedocs.io/en/kea-2.7.5/arm/dhcp4-srv.html#additional-classificatio

Re: [Kea-users] [EXTERNAL] Re: Some questions on client class configuration

2025-01-14 Thread Darren Ankney
Hello Yu, I do not know for sure, but I think the intention is for the things in the 2.7.x branch to be released in 3.0.0. Since this is already in the 2.7.x branch, it should be in 3.0.0 Thank you, Darren Ankney On Tue, Jan 14, 2025 at 10:42 AM Xiao, Yu (CCI-Atlanta) wrote: > > Hi

Re: [Kea-users] Feature request: Control when "evaluate-additional-classes" is executed

2025-01-03 Thread Darren Ankney
ome of this is being used to make a decision about the inclusion of options. Thank you, Darren Ankney On Fri, Jan 3, 2025 at 5:13 AM Peter Davies wrote: > > Hi Jonas, > > Thank you for your interest in Kea. > > > Please create a feature request issue at > https://gitlab.

Re: [Kea-users] dhcp4 interfaces quantity limit?

2024-12-24 Thread Darren Ankney
Hi, I would think that this small number would be no problem but I don't know that for sure. I'd advise testing prior to deployment. Thank you, Darren Ankney On Tue, Dec 24, 2024 at 7:54 AM fbcadmin via Kea-users wrote: > > 20 > > On 12/24/24 05:22, Darren Ankney wrote:

Re: [Kea-users] ALLOC_ENGINE_V4_DISCOVER_ADDRESS_CONFLICT issue

2024-12-23 Thread Darren Ankney
/// default-valid-lifetime moved from an internal pool scope "valid-lifetime": 604800, /// max-valid-lifetime moved from an internal pool scope "max-valid-lifetime": 604800, "pools": [ { "pool": "10.

Re: [Kea-users] ALLOC_ENGINE_V4_DISCOVER_ADDRESS_CONFLICT issue

2024-12-23 Thread Darren Ankney
Hi, From what you have provided, it appears that the static ip should have been renewed for the printer. There could be things in your configuration that influence this, however. Could you provide your configuration file? Thank you, Darren Ankney On Sun, Dec 22, 2024 at 8:26 PM fbcadmin via

Re: [Kea-users] ALLOC_ENGINE_V4_DISCOVER_ADDRESS_CONFLICT issue

2024-12-23 Thread Darren Ankney
could deal with these conflicts as they come up instead of creating potentially a worse problem with potential duplicate address assignments? Thank you, Darren Ankney On Mon, Dec 23, 2024 at 7:02 AM fbcadmin via Kea-users wrote: > > I see , thanks for the info. > > I use ONA [ OpenNe

Re: [Kea-users] KEA DHCPv6 subnet prefixes from upstream IA_PD

2025-01-14 Thread Darren Ankney
how widely expressions can be used in a kea configuration file > outside of client classes. > > If that capability doesn’t currently exist, it’s probably very much worth > adding to the enhancements list. > > Owen > > > > On Jan 14, 2025, at 10:02, Darren Ankney wrot

Re: [Kea-users] [External] - Re: Option Class-Tagging Configuration

2025-01-14 Thread Darren Ankney
-srv.html#additional-classification) might help? Your goal would be to isolate these so that you only set one per "option-data": { } so they don't overwrite each other. You can use multiple additional client classes in each subnet to accomplish this. Thank you, Darren Ankney On Tue, Ja

Re: [Kea-users] Option Class-Tagging Configuration

2025-01-14 Thread Darren Ankney
ead of the name (not 100% sure that is a valid workaround). The code for 'boot-file-name' seems to be 67. So replace "name": "boot-file-name" with "code": 67 in one of them perhaps? Thank you, Darren Ankney On Tue, Jan 14, 2025 at 2:20 PM Isaac Brummel

Re: [Kea-users] reservations-out-of-pool

2025-01-09 Thread Darren Ankney
tork-users (https://lists.isc.org/mailman/listinfo/stork-users), however. Thank you, Darren Ankney On Wed, Jan 8, 2025 at 5:13 AM DDFR | Ronald Blaas wrote: > > Hi All, > > Just notices something > > > In Stork (v2.0.0) I see a configuration issue > > > Kea daemon [29

Re: [Kea-users] High availability with a database cluster issue

2025-01-09 Thread Darren Ankney
ok would be that all servers would try to answer each client. You would also want to run the random lease allocator to avoid collisions. Thank you, Darren Ankney On Thu, Jan 9, 2025 at 4:51 AM Sébastien Nauer wrote: > > Hello Daren, > > Thank you for your comments. > > We use

Re: [Kea-users] High availability with a database cluster issue

2025-01-08 Thread Darren Ankney
-10-and-11 ) If you haven't already found them, there are a couple of articles about MySQL clusters and Kea: https://kb.isc.org/docs/getting-started-with-galera-or-percona-for-kea https://kb.isc.org/docs/experimental-mysql-clusters-for-kea (this one might not be relevant) Thank you, Darren A

Re: [Kea-users] KEA DHCPv6 subnet prefixes from upstream IA_PD

2025-01-15 Thread Darren Ankney
? I don't know. Perhaps you could test in a lab setting before implementation? Thank you, Darren Ankney On Wed, Jan 15, 2025 at 7:40 AM Owen DeLong wrote: > > Can I really substitute part of a string from an include file? Forgive my > ignorance, but what would the syntax for that l

Re: [Kea-users] Not processing DHPCv6 Relayed requests

2025-02-13 Thread Darren Ankney
you need to specify the address. Something like this: "interfaces-config": { "interfaces": [ "ens18/2001:db8::12" ] }, See here: https://kea.readthedocs.io/en/latest/arm/dhcp6-srv.html#interface-configuration Thank you, Darren Ankney O

Re: [Kea-users] keama mistranslating dhcp-client-identified

2025-02-09 Thread Darren Ankney
wister inside the double quotes) but you might want to perform a packet capture to confirm that your client actually has a hostname in the client-id field. I've not seen that previously. Option 61 normally isn't present at all or contains the mac address. But if this was working in ISC

Re: [Kea-users] keama mistranslating dhcp-client-identified

2025-02-16 Thread Darren Ankney
, Darren Ankney On Sat, Feb 15, 2025 at 3:06 PM John Lind wrote: > > Thanks! Yes - I understood about the "reservations" not being stored, but > rather a lease based on the reservation, though I did express that carelessly. > > So - is there a suggestion "box"?

Re: [Kea-users] keama-leases.py fails with abandoned leases

2025-02-16 Thread Darren Ankney
Hi John, Probably a combination of here: https://reports.kea.isc.org/dev_guide/d6/dbd/dhcpDatabaseBackends.html#memfile-description and looking at the source code. Thank you, Darren Ankney On Sat, Feb 15, 2025 at 6:32 PM John Lind wrote: > > Where would I find the documentation on w

Re: [Kea-users] keama mistranslating dhcp-client-identified

2025-02-15 Thread Darren Ankney
isn't so much keeping the reservation in this file as it is keeping a lease. Clients who have not obtained their reserved address will not appear in this file. Thank you, Darren Ankney On Fri, Feb 14, 2025 at 5:28 PM John Lind wrote: > > Well, it appears that I have been on a foo

Re: [Kea-users] Not processing DHPCv6 Relayed requests

2025-02-15 Thread Darren Ankney
cal-and-relayed-traffic-in-shared-networks where it says: " it is a configuration error to specify different relay addresses for the respective subnets in the shared network." Thank you, Darren Ankney On Sat, Feb 15, 2025 at 3:10 AM Geoff Sweet wrote: > > Thanks kindly there Darren,

Re: [Kea-users] Not processing DHPCv6 Relayed requests

2025-02-16 Thread Darren Ankney
figuration. There are no prefix for the server to allocate configured here. See here: https://kea.readthedocs.io/en/kea-2.6.1/arm/dhcp6-srv.html#subnet-and-prefix-delegation-pools Thank you, Darren Ankney On Sat, Feb 15, 2025 at 7:15 PM Geoff Sweet wrote: > > So I have now modified this share

Re: [Kea-users] HA Load Balancing: HA_BUFFER4_RECEIVE_NOT_FOR_US Issue

2025-03-21 Thread Darren Ankney
) Something like this: "pools": [ { "pool": "172.16.120.50 - 172.16.120.125", "client-class": "HA_server1" }, { "pool": "172.16.120.126 - 172.16.120.200", "client-class": &q

Re: [Kea-users] [EXTERNAL] Re: Option 43

2025-04-10 Thread Darren Ankney
}, { "name": "syslog-address", "space": "vendor-encapsulated-options" "data": "some data" }, { "name": "vendor-encapsulated-options"

Re: [Kea-users] dhcp4 server listening on more than one interface does not work

2025-04-22 Thread Darren Ankney
o not know if achieving the same behavior is possible. Thank you, Darren Ankney On Sat, Apr 19, 2025 at 5:39 PM Chuck Zmudzinski via Kea-users wrote: > > Hi Darren, > > I found the reason for the problem, but still have a question. Your > advice to look at the logs identified the

Re: [Kea-users] Managing Large Number of Static Leases

2025-04-22 Thread Darren Ankney
environment, to not use a database server with Kea as the database queries that Kea must make actually decrease performance. Thank you, Darren Ankney On Mon, Apr 21, 2025 at 2:07 PM Dave Hall via Kea-users wrote: > > Hello, > > As we are starting to plan for an eventual migration from ISC DHC

Re: [Kea-users] Question regarding to kea configuration in memory

2025-04-22 Thread Darren Ankney
Hi, I am not able to reproduce this behavior. Please can you share your entire "Before config-write" Kea configuration? Please redact any sensitive items. Thank you, Darren Ankney On Mon, Apr 21, 2025 at 9:45 AM tachibanash...@outlook.com wrote: > > Hi Darren, > > I a

Re: [Kea-users] DDNS works for IPv4, but not IPv6

2025-04-27 Thread Darren Ankney
garding where to look for those logs. You said this was a home lab. You might try temporarily allowing updates from "any;" of any record type in your BIND server configuration just to make sure it isn't some mistake in the security policy you've defined. Thank you, Darren Ankne

Re: [Kea-users] Question regarding to kea configuration in memory

2025-04-23 Thread Darren Ankney
Hi, I am still unable to replicate this behavior. It works as expected for me. Please can you give the exact API commands and data payload required to reproduce this behavior? Thank you, Darren Ankney On Wed, Apr 23, 2025 at 8:50 AM tachibanash...@outlook.com wrote: > > I have unica

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