Unbound and Logitech Media Server: Couldn't resolve IP address
wouter at nlnetlabs.nl
Tue Jul 31 15:04:37 UTC 2018
If it keeps happening, try setting verbosity 4, then unbound prints more
and more debug information what is going on. I guess it is unable to
get replies from the network. I don't really know what is going on either.
Best regards, Wouter
On 07/05/2018 06:57 AM, Bern D via Unbound-users wrote:
> I've noticed that an attachment with report from my firewall's settings
> (which I mentioned in my first email) has not been transferred.
> So please find link below with the report:
> W dniu 2018-07-04 o 09:36, Bern D pisze:
>> I have issue with Logitech Media Server (LMS).
>> After upgrade from Ubuntu server 17.10 to 18.04 LMS lost the external
>> connection (eg to the Internet). All other application which need
>> internet connection work fine.
>> So I can’t play external streams (eg internet radio).
>> Looking to LMS logs I can see:
>> [18-07-04 09:04:54.7588] main::init (387) Starting Logitech Media
>> Server (v7.9.2, 1529332109, Mon Jun 18 16:46:57 CEST 2018) perl
>> 5.026001 - x86_64-linux-gnu-thread-multi
>> [18-07-04 09:05:05.6116] Slim::Formats::XML::gotErrorViaHTTP (339)
>> Error: getting https://www.mysqueezebox.com/api/sounds/v1/opml
>> Couldn't resolve IP address for: www.mysqueezebox.com
>> [18-07-04 09:05:05.6123] Slim::Plugin::Sounds::Plugin::_gotSoundsError
>> (83) Error: Unable to cache Sounds & Effects menu from SN: Couldn't
>> resolve IP address for: www.mysqueezebox.com
>> [18-07-04 09:05:05.6134] Slim::Networking::Repositories::__ANON__
>> (146) Failed to fetch
>> https://repos.squeezecommunity.org/extensions.xml: Couldn't resolve IP
>> address for: repos.squeezecommunity.org
>> [18-07-04 09:05:05.6139] Slim::Networking::Repositories::__ANON__
>> (149) https lookup failed - trying plain text http instead:
>> [18-07-04 09:05:07.6136] Slim::Formats::XML::gotErrorViaHTTP (339)
>> Error: getting http://opml.radiotime.com/Index.aspx?partnerId=16
>> Couldn't resolve IP address for: opml.radiotime.com
>> I use Ubuntu server 18.04 as the home router/firewall/gate with three
>> network interfaces:
>> -> WAN (192.168.15.145 which is seen from the internet as public
>> address 46.xxx.xxx.xxx)
>> -> LAN (10.10.10.1)
>> -> WLAN (10.10.11.1)
>> I use also unbound as DNS resolver and shorewall as firewall. Before
>> upgrade LMS with those packets worked fine.
>> I don’t know how to investigate/diagnose the issue and do not really
>> know if the issue concerns unbound or firewall settings . See my
>> unbound configuration file (below) and enclosed report from firewall
>> – shorewall after few seconds after LMS starting (LMS in this raport
>> is called squeezeboxserve)
>> Please give me directions how could I investigate the issue.
>> # Common Server Options
>> chroot: ""
>> directory: "/etc/unbound"
>> # username: "nobody"
>> port: 53
>> do-ip4: yes
>> do-ip6: no
>> do-udp: yes
>> do-tcp: yes
>> so-reuseport: yes
>> do-not-query-localhost: yes
>> # System Tuning
>> num-threads: 1
>> so-reuseport: yes
>> infra-cache-slabs: 1
>> key-cache-slabs: 1
>> msg-cache-slabs: 1
>> rrset-cache-slabs: 1
>> rrset-cache-size: 64m
>> msg-cache-size: 32m
>> key-cache-size: 32m
>> outgoing-range: 8192
>> num-queries-per-thread: 4096
>> so-sndbuf: 4m
>> so-rcvbuf: 4m
>> # Logging Options
>> verbosity: 1
>> use-syslog: yes
>> log-time-ascii: yes
>> log-queries: no
>> # Unbound Statistics
>> statistics-interval: 0
>> statistics-cumulative: yes
>> extended-statistics: yes
>> # Prefetching
>> prefetch: yes
>> prefetch-key: yes
>> # Randomise any cached responses
>> rrset-roundrobin: yes
>> # Privacy Options
>> hide-identity: yes
>> hide-version: yes
>> qname-minimisation: yes
>> minimal-responses: yes
>> # DNSSEC
>> auto-trust-anchor-file: "/var/lib/unbound/root.key"
>> val-permissive-mode: no
>> val-clean-additional: yes
>> val-log-level: 1
>> # Hardening Options
>> harden-glue: yes
>> harden-short-bufsize: no
>> harden-large-queries: yes
>> harden-dnssec-stripped: yes
>> harden-below-nxdomain: yes
>> harden-referral-path: yes
>> harden-algo-downgrade: no
>> use-caps-for-id: no
>> # Listen on all interfaces
>> interface-automatic: yes
>> interface: 0.0.0.0
>> # Allow access from everywhere
>> access-control: 0.0.0.0/0 allow
>> # Bootstrap root servers
>> root-hints: "/usr/share/dns/root.hints"
>> # Include DHCP leases
>> #include: "/etc/unbound/dhcp-leases.conf"
>> # Include any forward zones
>> #include: "/etc/unbound/forward.conf"
>> control-enable: yes
>> control-use-cert: yes
>> control-interface: 127.0.0.1
>> server-key-file: "/etc/unbound/unbound_server.key"
>> server-cert-file: "/etc/unbound/unbound_server.pem"
>> control-key-file: "/etc/unbound/unbound_control.key"
>> control-cert-file: "/etc/unbound/unbound_control.pem"
>> # Import any local configurations
>> #include: "/etc/unbound/local.d/*.conf"
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