Re: F23 System Wide Change: Default Local DNS Resolver

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Am 01.06.2015 um 21:28 schrieb Andrew Lutomirski:
On Mon, Jun 1, 2015 at 12:25 PM, Ryan S. Brown <ryansb@xxxxxxxxxx> wrote:
A local DNS resolver would certainly be a surprise to me. Again, this
comes back to the expectation that a server isn't hopping networks or
running somewhere un-trusted where there's a high risk of bad actors.

It's not just bad actors.  Sometimes things break or you need to
reconfigure your upstream resolvers.  With a local caching resolver,
this Just Works (tm).  With the status quo, it requires restarting
everything

WHAT - the opposite is true, glibc don't cache nameserver respones and *now* if you change something on your central resolvers it gets visible on any machine in your network

with having a local cache on 1000 nodes *then* it requires restarting everyting - so exactly the opposite you are saying

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