<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-1255">
<META NAME="Generator" CONTENT="MS Exchange Server version 16.0.15225.20180">
<TITLE>unbound_1.16.0rc1 fails to start</TITLE>
</HEAD>
<BODY>
<!-- Converted from text/rtf format -->
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">Installing</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"> <FONT FACE="Calibri">unbound_1.16.0rc1</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"><FONT FACE="Calibri"> over the top of the current install</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"> <FONT FACE="Calibri">(</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"><FONT FACE="Calibri">unbound_1.</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"><FONT FACE="Calibri">15</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"><FONT FACE="Calibri">.0</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"><FONT FACE="Calibri">) it</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"><FONT FACE="Calibri"> fails when started</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:32:12 C:\Program Files\Unbound\unbound.exe[12244:0] error: setsockopt(..., IPV6_MTU, ...) failed: Bad protocol option.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:38:02 C:\Program Files\Unbound\unbound.exe[1192:0] error: setsockopt(..., IPV6_MTU, ...) failed: Bad protocol option.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:40:01 C:\Program Files\Unbound\unbound.exe[9700:0] error: setsockopt(..., IPV6_MTU, ...) failed: Bad protocol option.</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">With verbosity 4:</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">[1653835814] C:\Program Files\Unbound\unbound.exe[12340:0] debug: winservice - apply cfg</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:50:14 C:\Program Files\Unbound\unbound.exe[12340:0] debug: setup SSL certificates</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:50:14 C:\Program Files\Unbound\unbound.exe[12340:0] debug: Adding Windows certificates from system root store to CA store</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:50:14 C:\Program Files\Unbound\unbound.exe[12340:0] debug: Completed adding Windows certificates to CA store successfully</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:50:14 C:\Program Files\Unbound\unbound.exe[12340:0] debug: winservice - open ports</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:50:14 C:\Program Files\Unbound\unbound.exe[12340:0] debug: creating udp6 socket ::1 53</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">29/05/2022 15:50:14 C:\Program Files\Unbound\unbound.exe[12340:0] error: setsockopt(..., IPV6_MTU, ...) failed: Bad protocol option.</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">Edition Windows 10 Pro</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">Version 21H2</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri (Hebrew)">Installed on ý04/ý04/ý2022</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">OS build 19044.1708</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">Experience Windows Feature Experience Pack 120.2212.4170.0</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT FACE="Calibri">RayG</FONT></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN><SPAN LANG="en-gb"></SPAN></P>
</BODY>
</HTML>