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Date: Sat, 2 Jun 2018 16:07:48 -0700 (PDT)
From: Don Lewis <truckman@FreeBSD.org>
Subject: Re: rndc: connect failed: 127.0.0.1#953: permission denied
To: "O. Hartmann" <ohartmann@walstatt.org>
cc: FreeBSD CURRENT <freebsd-current@freebsd.org>
In-Reply-To: <20180602091203.146839ea@thor.intern.walstatt.dynvpn.de>
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On  2 Jun, O. Hartmann wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA512
> 
> On CURRENT, running on an APU as router/firewall service, out of the blue after an update
> I receive this weird message when trying to restart "named" (BIND 9.12, latest from the
> ports):
> 
> service named restart
> rndc: connect failed: 127.0.0.1#953:
> permission denied rndc failed, trying kill: Waiting for PIDS: 871.
> 
> Searching the net reveals that possible access rights issues could cause this problem,
> but I do not see any. Does somebody see such problems, too and does have a solution?

Do you have a firewall rule that blocks sending to UDP port 953 on
127.0.0.1?