Hi,
the reservation-add command will accomplish what you need. However, it's
important to note that if you're utilizing a JSON configuration backend,
you must use the config-write command to save any reservations added via
the reservation-add command. Failing to do so will result in the loss of
those reservations upon restarting Kea. If you're using a database to
store host reservations, there is no need to use the config-write command.
ARM:
https://kea.readthedocs.io/en/latest/arm/hooks.html#libdhcp-host-cmds-so-host-commands
Regards,
Wlodek Wencel
QA, ISC
On 05/03/2024 12:51, Andrew Mulheirn via Kea-users wrote:
Hi Veronique –
Thanks very much! I have since discovered that I can use
'reservation-add' instead, which achieves what I need. That seems to
be additive for host reservations.
Kind regards,
Andy
Andrew Mulheirn
Senior Network Architect
M: +44 (0) 74 3654 8126 <tel:+44 (0) 74 3654 8126>
E: andrew.mulhe...@vorboss.com
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*From:*Veronique Lefebure <veronique.lefeb...@cern.ch>
*Sent:* Tuesday, March 5, 2024 9:49 AM
*To:* kea-users@lists.isc.org
*Cc:* Andrew Mulheirn <andrew.mulhe...@vorboss.com>
*Subject:* Re: Problem using 'config-set' in API
Hi,
config-set will rewrite the whole config file. You cannot "append" a
configuration bit. To do so you need to use the API.
Cheers,
V.
------------------------------------------------------------------------
*From:*Kea-users <kea-users-boun...@lists.isc.org> on behalf of Andrew
Mulheirn via Kea-users <kea-users@lists.isc.org>
*Sent:* Tuesday, March 5, 2024 10:06 AM
*To:* kea-users@lists.isc.org <kea-users@lists.isc.org>
*Cc:* Andrew Mulheirn <andrew.mulhe...@vorboss.com>
*Subject:* [Kea-users] Problem using 'config-set' in API
Hi,
I am trying to use the API and reading it seems to work fine.
However, when I write to it using a config-set action, it seems to
stop working until I restart the service. Here is an example of what
I am sending in the API call. I am trying to add an IP address
reservation for a device connected on a particular switch port (using
option 18):
{
"command":"config-set",
"service":["dhcp6"],
"arguments":{
"Dhcp6":{
"subnet6":[
{
"subnet":"2a00:e300:1102::/64",
"reservations":[
{
"flex-id":"'xe-0/0/4:rsw001'",
"ip-addresses":["2a00:e300:1102::8"]
}
]
}
]
}
}
}
Perhaps I have misread the documentation – do I need to be sending the
entire config in the config-set command? Or can I add IP address
reservations in an additive way like I am trying to do here?
Any help appreciated,
Kind regards,
Andy
*
Andrew Mulheirn *
Senior Network Architect
M: +44 (0) 74 3654 8126 <tel:+44%20(0)%2074%203654%208126>
E: andrew.mulhe...@vorboss.com <mailto:andrew.mulhe...@vorboss.com>
vorboss.com <https://vorboss.com>
Not sure who currently provides your internet?
Find out here and take our speed test. <https://check.vorboss.com/>
Disclaimer: This message is private and confidential. If you have
received this message in error, please remove it from your system and
notify us at sysad...@vorboss.net <mailto:sysad...@vorboss.net>or by
telephone +44(0)20 3582 8500. Any review, retransmission,
dissemination or other use of, or taking of any action in reliance
upon, this information by persons or entities other than the intended
recipient is prohibited. Privacy Note: Vorboss Limited may monitor
email traffic data and also the content of email for the purposes of
security. This email does not create or vary any contractual
obligations between Vorboss Limited and the intended recipient.
Vorboss Limited is a limited company registered in England and Wales.
Registered number: 05678571. Registered Office: Vorboss Limited,
Broadwalk House, 5 Appold Street, London, EC2A 2AG, UNITED KINGDOM.
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