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<p class="MsoNormal">Didn’t send to list.</p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Jorell F<br>
<b>Sent:</b> Wednesday, May 8, 2019 10:37:04 AM<br>
<b>To:</b> mkangelo<br>
<b>Subject:</b> RE: [Kea-users] Host reservations, bootfilename and client classes</font>
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<p class="x_MsoNormal">Is this the answer you are looking for:</p>
<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal"> "next-server": "<serverip>",</p>
<p class="x_MsoNormal"> "option-data":</p>
<p class="x_MsoNormal"> [</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "no-pxedhcp",</p>
<p class="x_MsoNormal"> "data": "1",</p>
<p class="x_MsoNormal"> "code": 176,</p>
<p class="x_MsoNormal"> "space": "ipxe"</p>
<p class="x_MsoNormal"> },</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "tftp-server-name",</p>
<p class="x_MsoNormal"> "data": "<serverip>"</p>
<p class="x_MsoNormal"> }</p>
<p class="x_MsoNormal"> ],</p>
<p class="x_MsoNormal"> "client-classes":</p>
<p class="x_MsoNormal"> [</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "Legacy ",</p>
<p class="x_MsoNormal"> "test": "substring(option[60].hex,0,20) == 'PXEClient:Arch:00000'",</p>
<p class="x_MsoNormal"> "boot-file-name": "ipxe/undionly.kpxe"</p>
<p class="x_MsoNormal"> },</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "UEFI-32-1",</p>
<p class="x_MsoNormal"> "test": "substring(option[60].hex,0,20) == 'PXEClient:Arch:00002'",</p>
<p class="x_MsoNormal"> "boot-file-name": "ipxe/i386/ipxe.efi"</p>
<p class="x_MsoNormal"> },</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "UEFI-32-2",</p>
<p class="x_MsoNormal"> "test": "substring(option[60].hex,0,20) == 'PXEClient:Arch:00006'",</p>
<p class="x_MsoNormal"> "boot-file-name": "ipxe/i386/ipxe.efi"</p>
<p class="x_MsoNormal"> },</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "UEFI-64-1",</p>
<p class="x_MsoNormal"> "test": "substring(option[60].hex,0,20) == 'PXEClient:Arch:00007'",</p>
<p class="x_MsoNormal"> "boot-file-name": "ipxe/x86_64/snponly.efi"</p>
<p class="x_MsoNormal"> },</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "UEFI-64-2",</p>
<p class="x_MsoNormal"> "test": "substring(option[60].hex,0,20) == 'PXEClient:Arch:00008'",</p>
<p class="x_MsoNormal"> "boot-file-name": "ipxe/x86_64/snponly.efi"</p>
<p class="x_MsoNormal"> },</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "UEFI-64-3",</p>
<p class="x_MsoNormal"> "test": "substring(option[60].hex,0,20) == 'PXEClient:Arch:00009'",</p>
<p class="x_MsoNormal"> "boot-file-name": "ipxe/x86_64/snponly.efi"</p>
<p class="x_MsoNormal"> },</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "EFI_HTTP",</p>
<p class="x_MsoNormal"> "test": "option[93].hex == 0x0010",</p>
<p class="x_MsoNormal"> "option-data": [ { "name": "vendor-class-identifier", "data": "HTTPClient" } ],</p>
<p class="x_MsoNormal"> "boot-file-name": "http://<serverip>:80/ipxe/x86_64/snponly.efi"</p>
<p class="x_MsoNormal"> },</p>
<p class="x_MsoNormal"> {</p>
<p class="x_MsoNormal"> "name": "XClient_iPXE",</p>
<p class="x_MsoNormal"> "test": "substring(option[77].hex,0,4) == 'iPXE'",</p>
<p class="x_MsoNormal"> "boot-file-name": "http://<serverip>:80/ipxe/boot.php"</p>
<p class="x_MsoNormal"> }</p>
<p class="x_MsoNormal"> ],</p>
<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal">Clients that are PXE booting get the boot file, clients that already have the boot file get the config file.</p>
<p class="x_MsoNormal">(this config was working on kea v1.4)</p>
<p class="x_MsoNormal">I believe kea uses a last to match, if an option does not exist deeper in the config i.e. reservations, it will pull from subnet or global.</p>
<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal"> </p>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Kea-users <kea-users-bounces@lists.isc.org> on behalf of mkangelo <angel.rushkov@gmail.com><br>
<b>Sent:</b> Tuesday, April 30, 2019 7:46:13 AM<br>
<b>To:</b> kea-users@lists.isc.org<br>
<b>Subject:</b> [Kea-users] Host reservations, bootfilename and client classes</font>
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<font size="2"><span style="font-size:11pt;">
<div class="PlainText">Hi guys,<br>
<br>
We are evaluating KEA (premium) as a potential replacement for our current<br>
DHCP infra, and we have few concerns over the following:<br>
<br>
1. Is it possible to have a custom bootFilename (option 67) set per host<br>
reservation while it references to a single client class? (this should not<br>
be part of the subnets).<br>
<br>
2. Is it possible to prioritise bootFilename from a class (even if there is<br>
already a bootFilename set in the reservation) based on the matching client<br>
option (example 60, 77) ?<br>
<br>
To clarify:<br>
<br>
- We need clients that have option 77 to receive bootFilename from a<br>
reservation and in case it doesn't have option 77 and matches just option 60<br>
to receive bootFilename from that class.<br>
<br>
- There will be multiple classes configured, and we'd like the host<br>
reservations to be stored in a SQL database<br>
<br>
<br>
I'd appreciate some feedback.<br>
<br>
<br>
Example JSON config (classes and reservation - used for testing):<br>
<br>
<br>
<br>
<br>
<br>
--<br>
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