[BlueOnyx:10897] named problems on 5106R
Gerald Waugh
gwaugh at frontstreetnetworks.com
Thu Jun 28 08:07:20 -05 2012
Named is filling the log files with errors from ipv6 request
named[25860]: network unreachable resolving 'sns.dialtelecom.cz/A/IN':
2001:628:453:420::48#53
named[25860]: network unreachable resolving 'names.dialtelecom.cz/A/IN':
2001:628:453:420::48#53
The other thing is that we have hundreds of dns request attempts from
European IP's
We have this server setup as;
options {
directory "/var/named";
// spoof version for a little more security via obscurity
version "100.100.100";
// no forwarders defined
allow-transfer { 1.2.3.4; };
allow-recursion { 1.2.3.0/24; };
// recursion allowed
};
allow transfer is the secondary dns server
allow recursion is the home network
/etc/sysconfig/network
NETWORKING_IPV6=no
||
--
Gerald
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