<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Named is filling the log files with errors from ipv6 request<br>
<br>
<br>
named[25860]: network unreachable resolving
'sns.dialtelecom.cz/A/IN': 2001:628:453:420::48#53<br>
named[25860]: network unreachable resolving
'names.dialtelecom.cz/A/IN': 2001:628:453:420::48#53<br>
<br>
The other thing is that we have hundreds of dns request attempts
from European IP's<br>
We have this server setup as;<br>
<br>
options {<br>
directory "/var/named";<br>
// spoof version for a little more security via obscurity<br>
version "100.100.100";<br>
// no forwarders defined<br>
allow-transfer { 1.2.3.4; };<br>
allow-recursion { 1.2.3.0/24; };<br>
// recursion allowed<br>
};<br>
allow transfer is the secondary dns server<br>
allow recursion is the home network<br>
<br>
/etc/sysconfig/network<br>
NETWORKING_IPV6=no<br>
<code></code><br>
<pre class="moz-signature" cols="72">--
Gerald
</pre>
</body>
</html>