I've noticed that the latest Unbound package attempts to use IPv6 even
when I only have IPv4 connectivity, resulting in a handful of errors logged.
I'm not sure if these errors cause problems or not, I'd expect them to
fail instantly, however, I'm not certain whether it's actually a factor,
the underlying issue I'm trying to troubleshoot is periodic delays in
DNS resolution. If I don't restore the cache, I do observe definite
delays the first time a particular gTLD or ccTLD is accessed, which
coincides with a bunch of IPv6 related errors as unsuccessfully unbound
attempts to connect.
Is there any harm in flipping unbound's IPv6 support off in the package?
Is there any reason to leave it on? Is it doing any harm?
--
Dave Warren
http://www.hireahit.com/
http://ca.linkedin.com/in/davejwarren
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