<html><head> <title></title> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> </head> <body style="font-family:Helvetica;color:#000000;font-size:13px;"> <div id="CanaryBody">Hi all</div><div id="CanaryBody"><br></div><div id="CanaryBody">I am having difficulty enabling IPv6 support.</div><div id="CanaryBody"><br></div><div id="CanaryBody">Listeners.pm is as follows:</div><div id="CanaryBody"><br></div><div id="CanaryBody"><div id="CanaryBody"><div id="CanaryBody">@listen = (</div><div id="CanaryBody"> ["::", 7300],</div><div id="CanaryBody">);</div><div id="CanaryBody"><br></div><div id="CanaryBody">However, when I start the cluster, I get the following error:</div><div id="CanaryBody"><br></div><div id="CanaryBody"><div id="CanaryBody">DXSpider V1.55, build 0.199 (git: 6e3354d7[r]) started</div><div id="CanaryBody">Copyright (c) 1998-2019 Dirk Koopman G1TLH</div><div id="CanaryBody">loading prefixes ...</div><div id="CanaryBody">US Database not loaded</div><div id="CanaryBody">loading band data ...</div><div id="CanaryBody">loading user file system ...</div><div id="CanaryBody">starting listeners ...</div><div id="CanaryBody">Internal port: 127.0.0.1 27754 using IntMsg</div><div id="CanaryBody">IO::Socket::INET: Bad hostname '::'</div><div id="CanaryBody">Could not create socket: Invalid argument </div><div id="CanaryBody"> at /spider/perl/Msg.pm line 472.</div><div id="CanaryBody"><span class="Apple-tab-span" style="white-space:pre"> </span>Msg::new_server("ExtMsg", "::", 7300, CODE(0x55a0d5b9c190)) called at ./cluster.pl line 475</div><div id="CanaryBody">Could not create socket: Invalid argument </div></div></div></div><div id="CanaryBody"></div><div id="CanaryBody"><br></div>The server is running Ubuntu 18.04 and has working IPv6 connectivity. Any ideas please? It starts fine when I set it to bind to IPv4 only.<div><div><div><div id="CanaryBody"><br></div> <div id="CanarySig" style="left: 0px;"><div><div style="font-family:Helvetica;color:#000;font-size:13px;">73</div><div style="font-family:Helvetica;color:#000;font-size:13px;">Greg M0NZO</div><div><br></div></div></div> <div id="CanaryDropbox"> </div> </div></div></div><img id="2AFBCC93372AAA5CB0424623E89C2448" width="1px" src="http://pixels.canarymail.io:8100/track/9AF4E995873ACB2CDC96F4CFECBE9EE4_2AFBCC93372AAA5CB0424623E89C2448.png" height="1px"></body></html>