<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p>Hi Daniel,<br>
You are correct; the Keama tool comments out statements it
cannot process <br>
so that any unexpected changes made will be visible and so they
may be manually <br>
processed if necessary.<br>
<br>
There are no 'if/then/else' statements in Kea. There is, however,
conditional <br>
syntax and other useful functions.<br>
See:
<a class="moz-txt-link-freetext" href="https://kea.readthedocs.io/en/kea-2.4.0/arm/classify.html#using-expressions-in-classification">https://kea.readthedocs.io/en/kea-2.4.0/arm/classify.html#using-expressions-in-classification</a><br>
<br>
You are welcome to send suitably anonymised snippets of config
that keama cannot process.<br>
<br>
Kind Regards Peter<br>
</p>
<div class="moz-cite-prefix">On 10/10/2023 09.51, Daniel Braniss
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:760D5112-AEFD-4264-97CD-6DC73BC50361@cs.huji.ac.il">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
hi Peter<br class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On 10 Oct 2023, at 09:40, Peter Davies <<a
href="mailto:peterd@isc.org" class="moz-txt-link-freetext"
moz-do-not-send="true">peterd@isc.org</a>> wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<meta http-equiv="Content-Type" content="text/html;
charset=UTF-8" class="">
<div class="">
<p class="">Hi Daniel,<br class="">
The "domain-name-servers" option expects a list of IP
addresses. Kea does not <br class="">
resolve domain names as dhcpd did.<br class="">
See:
<a class="moz-txt-link-freetext"
href="https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#standard-dhcpv4-options"
moz-do-not-send="true">https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#standard-dhcpv4-options</a><br
class="">
<br class="">
</p>
</div>
</div>
</blockquote>
i got it, forgot that KEA want IP and not names.<br class="">
<blockquote type="cite" class="">
<div class="">
<div class="">
<p class=""> <br class="">
If you need to see the text, you could manually change
the format to hexstring, i.e.:<br class="">
"data": "'fr-06:/vol/system/share/conf'" <br class="">
<br class="">
I've added Gitlab feature request #51, "Text to
hexstring" for you.<br class="">
see: <a class="moz-txt-link-freetext"
href="https://gitlab.isc.org/isc-projects/keama/-/issues/51"
moz-do-not-send="true">https://gitlab.isc.org/isc-projects/keama/-/issues/51</a><br
class="">
<br class="">
</p>
</div>
</div>
</blockquote>
<div><br class="">
</div>
so when the option is text in isc-dhcp, it MUST be string and in
hex? if so it’s not</div>
<div>really user friendly :-), I don’t have the ascii table in my
head :-) so yes, all this</div>
<div>is handled by scripts, but …</div>
<div><br class="">
</div>
<div>a question:</div>
<div>I see that the if/then/else is commented out, </div>
<div>meaning I should check it and if im ok whit it just uncomment
it?</div>
<div>I still have to learn the new syntax :-(</div>
<div><br class="">
</div>
<div>thanks</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>danny</div>
<div><br class="">
</div>
<div>
<blockquote type="cite" class="">
<div class="">
<div class="">
<p class=""> Kind Regards Peter</p>
<p class=""><br class="">
</p>
<div class="moz-cite-prefix">On 10/10/2023 07.41, Daniel
Braniss wrote:<br class="">
</div>
<blockquote type="cite"
cite="mid:5B20FA88-337B-4724-B2B9-C6909934B8AE@cs.huji.ac.il"
class="">
<meta http-equiv="Content-Type" content="text/html;
charset=UTF-8" class="">
Hi,
<div class="">first, as a very old user of isc dhcp, my
compliments on KEA!</div>
<div class=""><br class="">
</div>
<div class="">our dhcpd.conf is about 32K lines, and
after some minor tweaks managed to run keama</div>
<div class="">without errors (it seems ISC-DHCP is a bit
less strict than keama (strange since they share
code))</div>
<div class="">these are some of the oddities:</div>
<div class=""><br class="">
</div>
<div class="">this one seems harmless but …</div>
<div class="">original isc-dhcp:</div>
<div class=""><br class="">
</div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">subnet 132.65.192.0 netmask 255.255.252.0 {</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span class="Apple-tab-span" style="caret-color: rgb(0, 0, 0); white-space: pre;"> </span><span
style="caret-color: rgb(0, 0, 0);" class="">option
domain-name "</span><a href="http://cs.huji.ac.il/"
class="" moz-do-not-send="true">cs.huji.ac.il</a><span
style="caret-color: rgb(0, 0, 0);" class="">";</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span class="Apple-tab-span" style="caret-color: rgb(0, 0, 0); white-space: pre;"> </span><span
style="caret-color: rgb(0, 0, 0);" class="">option
domain-name-servers nsa,sa1,shuldig;</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span class="Apple-tab-span" style="caret-color: rgb(0, 0, 0); white-space: pre;"> </span><span
style="caret-color: rgb(0, 0, 0);" class="">option
routers 132.65.192.1;</span><br style="caret-color:
rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class="">}</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">becomes:</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""> {</span><br style="caret-color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "id":
1,</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "subnet":
"132.65.233.0/24",</span><br style="caret-color:
rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "option-data":
[</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> {</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "space":
"dhcp4",</span><br style="caret-color: rgb(0, 0,
0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "name":
"domain-name",</span><br style="caret-color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "code":
15,</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "data":
"</span><a href="http://cs.huji.ac.il/" class=""
moz-do-not-send="true">cs.huji.ac.il</a><span
style="caret-color: rgb(0, 0, 0);" class="">"</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> },</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> {</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "space":
"dhcp4",</span><br style="caret-color: rgb(0, 0,
0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "name":
"domain-name-servers",</span><br style="caret-color:
rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "code":
6,</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<font class=""><span style="caret-color: rgb(0, 0,
0);" class="">// "original-data":
"nsa,sa1,shuldig”, <- ?????</span></font><br
style="caret-color: rgb(0, 0, 0);" class="">
<font class=""><span style="caret-color: rgb(0, 0,
0);" class=""> "data": "nsa, sa1,
shuldig” <- ??????</span></font></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""> },</span><br style="caret-color:
rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> {</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "space":
"dhcp4",</span><br style="caret-color: rgb(0, 0,
0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "name":
"routers",</span><br style="caret-color: rgb(0, 0,
0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "code":
3,</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "data":
"132.65.224.1"</span><br style="caret-color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> }</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> ]</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> },</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">this one is a bit strange:</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">original </span><font class=""><span
style="caret-color: rgb(0, 0, 0);" class="">isc-dhcp:</span></font></div>
<div class=""><font class=""><span style="caret-color:
rgb(0, 0, 0);" class=""><br class="">
</span></font></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">option FBSD.conf-path code 5 = text;</span><br
style="caret-color: rgb(0, 0, 0);" class="">
</div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">becomes:</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""> "option-def": [</span></div>
<div class="">...<br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class="">
{</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "space":
"FBSD",</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "name":
"conf-path",</span><br style="caret-color: rgb(0, 0,
0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "code":
5,</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "type":
"string"</span><br style="caret-color: rgb(0, 0,
0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> },</span><br
style="caret-color: rgb(0, 0, 0);" class="">
</div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">so far so good, but then</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><font class=""><span style="caret-color:
rgb(0, 0, 0);" class="">…</span></font></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""> {</span><br style="caret-color:
rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "space":
"FBSD",</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "name":
"conf-path",</span><br style="caret-color: rgb(0, 0,
0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "code":
5,</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "csv-format":
false,</span><br style="caret-color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0);" class="">//
"original-data":
"fr-06:/vol/system/share/conf",</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> "data":
"66722d30363a2f766f6c2f73797374656d2f73686172652f636f6e66"</span><br
style="caret-color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0);" class=""> },</span><br
style="caret-color: rgb(0, 0, 0);" class="">
</div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">the string becomes hex?</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">have some more odd issues, but for later.</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class="">thanks</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><span class="Apple-tab-span" style="white-space:pre"> </span>danny</span></div>
<div class=""><span style="caret-color: rgb(0, 0, 0);"
class=""><br class="">
</span></div>
<br class="">
<fieldset class="moz-mime-attachment-header"></fieldset>
</blockquote>
<pre class="moz-signature" cols="72">--
Peter Davies
Support Engineer
Internet Systems Corporation
<a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:peterd@isc.org" moz-do-not-send="true">peterd@isc.org</a>
001 650-423-1460</pre>
</div>
-- <br class="">
ISC funds the development of this software with paid support
subscriptions. Contact us at <a
href="https://www.isc.org/contact/"
class="moz-txt-link-freetext" moz-do-not-send="true">https://www.isc.org/contact/</a>
for more information.<br class="">
<br class="">
To unsubscribe visit <a
href="https://lists.isc.org/mailman/listinfo/kea-users"
class="moz-txt-link-freetext" moz-do-not-send="true">https://lists.isc.org/mailman/listinfo/kea-users</a>.<br
class="">
<br class="">
Kea-users mailing list<br class="">
<a href="mailto:Kea-users@lists.isc.org"
class="moz-txt-link-freetext" moz-do-not-send="true">Kea-users@lists.isc.org</a><br
class="">
<a class="moz-txt-link-freetext" href="https://lists.isc.org/mailman/listinfo/kea-users">https://lists.isc.org/mailman/listinfo/kea-users</a><br class="">
</div>
</blockquote>
</div>
<br class="">
</blockquote>
<pre class="moz-signature" cols="72">--
Peter Davies
Support Engineer
Internet Systems Corporation
<a class="moz-txt-link-abbreviated" href="mailto:peterd@isc.org">peterd@isc.org</a>
001 650-423-1460</pre>
</body>
</html>