Unboudn v13 - error: udp connect failed

[Brendan Konings]

Hi Gil,

*unbound-anchor -a -4 "root.key" *is not a configuration setting, it is a
terminal command.
https://www.nlnetlabs.nl/documentation/unbound/unbound-anchor/

Kind Regards,
Brendan J Konings, BEng(Electronics)(Hons), BCompSc

https://keys.mailvelope.com/pks/lookup?op=get&search=0x9531F80123B4E094


On Thu, Feb 4, 2021 at 3:18 PM Gil Levy via Unbound-users <
unbound-users at lists.nlnetlabs.nl> wrote:

> Doing a bit more digging on why I'm getting
> * libunbound[451:0] error: udp connect failed: Network is unreachable for
> 198.41.0.4 port 53 *
> I found this link:
> https://lists.nlnetlabs.nl/pipermail/unbound-users/2020-December/007128.html
> which described exactly what I'm experiencing.
>
> However, I couldn't find where in my unbound.conf file I can use this *unbound-anchor
> -a -4 "root.key" *without having errors when running *unbount-checkconf*
> This is what I tried doing:
>
>     chroot: "/etc/unbound"
>     username: "unbound"
>     directory: "/etc/unbound"
>     logfile: "/etc/unbound/unbound.log"
>     root-hints: "root.hints"
>     pidfile: "unbound.pid"
>     #auto-trust-anchor-file: "/etc/unbound/root.key"
>     unbound-anchor -a -4 "root.key"
>
> Can someone please inform me how can I incorporate *unbound-anchor -a -4 *in
> my unbound.conf file so I won't get these errors?
> I'm running on RaspberryOS and I'm not using any firewall. No ufw, no
> iptables and no firewalld. I don't think I'm blocking port 53, so I'm
> assuming I'm experiencing the same issue Herbert experienced.
>
> On a side note, wouldn't it be better if we have a subreddit r/UnboundDNS
> to use for support issues instead email chains? Just a suggestion.
>
> Thanks,
> Gil
>
>
> On Fri, 29 Jan 2021 at 15:11, Gil Levy <just.gil at gmail.com> wrote:
>
>> Hi.
>> I'm getting udp connection failed and I'm not sure if this is normal or
>> not.
>> I pasted below a link to the entire output of the 'status' command.
>>
>> #: sudo systemctl status unbound
>> https://pastebin.com/5p9PvJj4
>>
>> *Example: *Jan 29 15:02:47 raspberrypi unbound-anchor[451]: [1611892967]
>> libunbound[451:0] error: udp connect failed: Network is unreachable for
>> 198.41.0.4 port 53
>>
>>
>> Thanks!
>>
>
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