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<p>Thanks you, Sir!<br>
</p>
<p>Actually, the connection was never established.</p>
<p>The error mesg in Win 10 is:</p>
<p><img src="cid:part1.Mw9p6sCQ.T3Z3r0Gz@alu.unizg.hr" alt=""></p>
<p>The "first bad commit" session log is here: <a
moz-do-not-send="true"
href="https://magrf.grf.hr/~mtodorov/tmp/ikev2-ipv4-20221101-01.log"
class="moz-txt-link-freetext">https://magrf.grf.hr/~mtodorov/tmp/ikev2-ipv4-20221101-01.log</a></p>
<p>Kind regards,<br>
Mirsad<br>
</p>
<div class="moz-cite-prefix">On 10/31/2022 8:45 PM, Andrew Cagney
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAJeAr6tFnDdJM=RZ9Vzn7TECaxew6AwE=6wLKJE0QT87P7GXiQ@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div>Nice work.</div>
<div><br>
</div>
<div>> I have noticed today (after having figured out how to
connect IPv4-only from Windows 10) that I lose connectivity<br>
with github libreswan, while I still had it with libreswan-4.9
from tarball.</div>
<div><br>
</div>
<div>When you say "lose" connectivity, do you mean it never
connects or dies after a short while?<br>
</div>
<div><br>
</div>
<div><a
href="https://github.com/libreswan/libreswan/commit/bc47dcf87733484f5701b02212c3015a711ca1a9"
moz-do-not-send="true" class="moz-txt-link-freetext">https://github.com/libreswan/libreswan/commit/bc47dcf87733484f5701b02212c3015a711ca1a9</a>
added code to check the content of the CP payload so,
presumably, microsoft is sending something pluto didn't
expect.</div>
<div><br>
</div>
<div>Was there an error related to CP in the logs? And if
possible try a test run with debug=all enabled so that the CP
payloads are captured and put that in a bug.<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, 31 Oct 2022 at 15:07,
Mirsad Goran Todorovac <<a
href="mailto:mirsad.todorovac@alu.unizg.hr"
moz-do-not-send="true" class="moz-txt-link-freetext">mirsad.todorovac@alu.unizg.hr</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hi all,</p>
<p>I have noticed today (after having figured out how to
connect IPv4-only from Windows 10) that I lose
connectivity<br>
with github libreswan, while I still had it with
libreswan-4.9 from tarball.</p>
<p>I felt inspired and bisect gave this (at this commit I
lost IPv4 Win 10 connectivity):</p>
<p><font face="monospace">git bisect good
e75c5ce30d7b6e5311dd05a4d0512a5f61add78f<br>
# bad: [4e1ceb32c64b8b077c41c538e39c5b6252b826b6]
connections: pass struct connection_end into
extract_end()<br>
git bisect bad 4e1ceb32c64b8b077c41c538e39c5b6252b826b6<br>
# bad: [bc47dcf87733484f5701b02212c3015a711ca1a9] ikev2:
during IKE_AUTH parse IKEv2 CP requests<br>
git bisect bad bc47dcf87733484f5701b02212c3015a711ca1a9<br>
# good: [823443d6c796340128720a295c99f7eacae09d67]
connections: (more) use ...->host->config rather
than ...->config->host<br>
git bisect good 823443d6c796340128720a295c99f7eacae09d67<br>
# first bad commit:
[bc47dcf87733484f5701b02212c3015a711ca1a9] ikev2: during
IKE_AUTH parse IKEv2 CP requests<br>
root@magrf:~/libreswan#</font></p>
<p><font face="monospace">Windows specs:</font></p>
<p><font face="monospace"><img
src="cid:part2.tOGwK0ma.LYzR0x5I@alu.unizg.hr" alt=""
class=""><br>
</font></p>
<p><font face="monospace">VPN server is on Debian 11
Bullseye and stock kernel, on a rather old development
can.</font><br>
</p>
<p>Hope this helps.</p>
<p>Kind regards,<br>
Mirsad<br>
</p>
<pre cols="72">--
Mirsad Todorovac
Sistem inženjer
Grafički fakultet | Akademija likovnih umjetnosti
Sveučilište u Zagrebu
--
System engineer
Faculty of Graphic Arts | Academy of Fine Arts
University of Zagreb, Republic of Croatia
tel. +385 (0)1 3711 451
mob. +385 91 57 88 355</pre>
</div>
</blockquote>
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
Mirsad Todorovac
Sistem inženjer
Grafički fakultet | Akademija likovnih umjetnosti
Sveučilište u Zagrebu
--
System engineer
Faculty of Graphic Arts | Academy of Fine Arts
University of Zagreb, Republic of Croatia
tel. +385 (0)1 3711 451
mob. +385 91 57 88 355</pre>
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