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<p class="MsoNormal">Thanks Martjin, if I understand correctly you run 2 or more kea-dhcp4 daemons bound to different interfaces on the VM/server and with different config files?
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Are you doing same for the control-agent, listening on 2 or more ports?<o:p></o:p></p>
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<p class="MsoNormal">Thanks,<o:p></o:p></p>
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<p class="MsoNormal">- Matthew<o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-family:"Calibri",sans-serif">From:</span></b><span style="font-family:"Calibri",sans-serif"> Kea-users <kea-users-bounces@lists.isc.org>
<b>On Behalf Of </b>Martijn Remmen via Kea-users<br>
<b>Sent:</b> Tuesday, July 30, 2024 12:46 PM<br>
<b>To:</b> Kea user's list <kea-users@lists.isc.org><br>
<b>Cc:</b> Martijn Remmen <martijnremmen@icloud.com><br>
<b>Subject:</b> Re: [Kea-users] Overlapping Subnets<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:red">[EXTERNAL EMAIL]</span></b><span style="font-size:12.0pt"><o:p></o:p></span></p>
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<p class="MsoNormal">Hi Matt, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">We have the same use case (running dhcp services for multiple VRFs). We run a kea instance for each vrf. Back when we researched this, it was not possible with a single kea instance.<o:p></o:p></p>
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<p class="MsoNormal">We have a systemd template for the kea service, and can manage the service with ‘systemctl start kea-dhcp4@vrf111’.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">It has its pros and cons. I guess you could also look at containers.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">We previously used LXC, but had issues with maintaining all the containers. I feel like our current solution is a lot easier to maintain.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Let me know if you have any questions.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Regards, <o:p></o:p></p>
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<p class="MsoNormal">Martijn<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Op 30 jul 2024 om 18:16 heeft Matt Aiken via Kea-users <<a href="mailto:kea-users@lists.isc.org">kea-users@lists.isc.org</a>> het volgende geschreven:<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Tahoma",sans-serif"></span> <span style="font-size:12.0pt">
<o:p></o:p></span></p>
<p class="MsoNormal">Thank you, Darren and Peter.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">My use case involves managing the address spaces for different VRFs in our network, which may have overlapping or duplicate addresses.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I can achieve the required functionality using option 82 information added by my relay to choose between VRFs. However, this method breaks down when I introduce a subnet that exists in both VRFs.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">The only alternative I can think of is to run separate instances of Kea for each VRF. However, I was hoping to simplify things by using a single server and leveraging option 82 information.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">- Matthew<o:p></o:p></p>
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