<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hi Alan,<div><br></div><div>A couple of weeks ago we had a webinar on configuring custom vendor options in Kea. You might find it to be helpful.<div>The slides are here: <a href="https://www.isc.org/docs/2023kea_custom_options.pdf">https://www.isc.org/docs/2023kea_custom_options.pdf</a> and the recording is here: <a href="https://www.youtube.com/watch?v=mcXO7E9K190&feature=youtu.be">https://www.youtube.com/watch?v=mcXO7E9K190&feature=youtu.be</a></div><div><br></div><div>Regards,</div><div><br></div><div>Vicky Risk<br><div><br><blockquote type="cite"><div>On Apr 14, 2023, at 7:43 PM, Alan Batie <alan@peak.org> wrote:</div><br class="Apple-interchange-newline"><div><div>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):<br><br>2023-04-14 16:31:37.551 DEBUG [kea-dhcp4.packets/17503.140114709323392] DHCP4_RESPONSE_DATA [hwtype=1 48:77:46:f9:5b:b0], cid=[no info], tid=0x830e4d5b: responding with packet DHCPACK (type 5), packet details: local_address=207.55.16.91:67, remote_address=207.55.34.22:68, msg_type=DHCPACK (5), transid=0x830e4d5b,<br>options:<br> type=001, len=004: 4294967280 (uint32)<br> type=003, len=004: 207.55.34.17<br> type=006, len=008: 69.59.192.61 69.59.192.62<br> type=012, len=006: "router" (string)<br> type=028, len=004: 207.55.34.31 (ipv4-address)<br> type=043, len=000:<br> type=051, len=004: 300 (uint32)<br> type=053, len=001: 5 (uint8)<br> type=054, len=004: 207.55.16.91<br> type=082, len=097:,<br><br><br>isc relevant config:<br><br>global:<br> option space CALIXGC;<br> option CALIXGC.acs-url code 1 = text;<br><br>subnet:<br> set vendor-string = option vendor-class-identifier;<br> vendor-option-space CALIXGC;<br> option CALIXGC.acs-url "<some url>";<br><br><br><br>kea relevant config:<br><br>{<br> "Dhcp4": {<br> "option-def": [<br> {<br> "space": "CALIXGC",<br> "name": "acs-url",<br> "code": 1,<br> "type": "string"<br> }<br> ],<br> "subnet4": [<br> {<br> "option-data": [<br> {<br> "name": "vendor-encapsulated-options",<br> "code": 43<br><span class="Apple-tab-span" style="white-space:pre"> </span> },<br><span class="Apple-tab-span" style="white-space:pre"> </span> {<br><span class="Apple-tab-span" style="white-space:pre"> </span> "space": "CALIXGC",<br> "name": "acs-url",<br> "code": 1,<br> "data": "<some url>"<br> }<br><span class="Apple-tab-span" style="white-space:pre"> </span>]<br> }<br> ]<br> }<br>}<br>-- <br>ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information.<br><br>To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users.<br><br>Kea-users mailing list<br>Kea-users@lists.isc.org<br>https://lists.isc.org/mailman/listinfo/kea-users<br></div></div></blockquote></div><br></div></div></body></html>