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    Problem with DNS resolver

    Scheduled Pinned Locked Moved General pfSense Questions
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    • johnpozJ
      johnpoz LAYER 8 Global Moderator @Unoptanio
      last edited by

      @Unoptanio why/how can you have both unbound 1.18 and 1.19.1 on the same system both starting?

      Did you upgrade pfsense? That is a pretty fast upgrade

      both.jpg

      LIke 1 minute?

      An intelligent man is sometimes forced to be drunk to spend time with his fools
      If you get confused: Listen to the Music Play
      Please don't Chat/PM me for help, unless mod related
      SG-4860 24.11 | Lab VMs 2.8, 24.11

      UnoptanioU 1 Reply Last reply Reply Quote 1
      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        Huh, nice catch! Well that seems suspicious!

        UnoptanioU 1 Reply Last reply Reply Quote 0
        • UnoptanioU
          Unoptanio @stephenw10
          last edited by Unoptanio

          @stephenw10

          Latest updates on the situation:

          This morning I restarted pfsense at 06:30AM

          After the first restart, the unbound DNS in the service list is displayed with a working green icon.
          But it's not actually working.
          I did a manual restart of the service and it started working.
          This problem occurs every time I restart pfsense.

          Below is a log made at 08:45 AM showing the two startups of the service just described

          e0975d48-da29-47cf-825b-e40e1eb8c879-image.png

          Status/System Logs/System/DNS Resolver

          Jun 7 07:00:02	filterdns	37407	Adding Action: pf table: Block_Facebook host: gateway.facebook.com
Jun 7 07:00:02	filterdns	37407	Adding Action: pf table: Block_Facebook host: cdn.fbsbx.com
Jun 7 07:00:02	filterdns	37407	Adding Action: pf table: Block_Facebook host: scontent.xx.fbcdn.net
Jun 7 07:00:02	filterdns	37407	Adding Action: pf table: Block_Facebook host: lookaside.facebook.com
Jun 7 07:00:02	filterdns	37407	Adding Action: pf table: Block_Facebook host: graph.facebook.com
Jun 7 07:00:02	filterdns	37407	Adding Action: pf table: Block_Facebook host: web.facebook.com
Jun 7 07:00:02	filterdns	37407	merge_config: configuration reload
Jun 7 07:00:02	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 07:00:02	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:55:05	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 06:55:02	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:51:28	unbound	17795	[17795:0] info: start of service (unbound 1.19.1).
Jun 7 06:51:28	unbound	17795	[17795:0] notice: init module 0: iterator
Jun 7 06:50:02	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 06:50:02	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:45:03	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:45:03	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mtalk.google.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: chat-dll.google.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mobile-webview.google.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: accounts.google.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: inbox.google.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mail.google.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_YouTube host: s.youtube.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_YouTube host: redirector.googlevideo.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_YouTube host: yt3.ggpht.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_YouTube host: youtubei.googleapis.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_YouTube host: www.youtube.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_YouTube host: i.ytimg.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: chat.cdn.whatsapp.net
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: web.whatsapp.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: g.whatsapp.net
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: static.whatsapp.net
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: dit.whatsapp.net
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: c.whatsapp.net
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Instagram host: gateway.instagram.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Instagram host: graph.instagram.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Instagram host: i.instagram.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: edge-mqtt.facebook.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: static.xx.fbcdn.net
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: m.facebook.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: portal.fb.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: snaptu-z.facebook.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: www.facebook.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: gateway.facebook.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: cdn.fbsbx.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: scontent.xx.fbcdn.net
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: lookaside.facebook.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: graph.facebook.com
Jun 7 06:45:03	filterdns	37407	Adding Action: pf table: Block_Facebook host: web.facebook.com
Jun 7 06:45:03	filterdns	37407	merge_config: configuration reload
Jun 7 06:41:46	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:41:46	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 06:36:46	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 06:36:46	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:31:47	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 06:31:47	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mtalk.google.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: chat-dll.google.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mobile-webview.google.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: accounts.google.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: inbox.google.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mail.google.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_YouTube host: s.youtube.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_YouTube host: redirector.googlevideo.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_YouTube host: yt3.ggpht.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_YouTube host: youtubei.googleapis.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_YouTube host: www.youtube.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_YouTube host: i.ytimg.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: chat.cdn.whatsapp.net
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: web.whatsapp.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: g.whatsapp.net
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: static.whatsapp.net
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: dit.whatsapp.net
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: c.whatsapp.net
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Instagram host: gateway.instagram.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Instagram host: graph.instagram.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Instagram host: i.instagram.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: edge-mqtt.facebook.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: static.xx.fbcdn.net
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: m.facebook.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: portal.fb.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: snaptu-z.facebook.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: www.facebook.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: gateway.facebook.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: cdn.fbsbx.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: scontent.xx.fbcdn.net
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: lookaside.facebook.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: graph.facebook.com
Jun 7 06:31:47	filterdns	37407	Adding Action: pf table: Block_Facebook host: web.facebook.com
Jun 7 06:31:47	filterdns	37407	merge_config: configuration reload
Jun 7 06:31:27	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mtalk.google.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: chat-dll.google.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mobile-webview.google.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: accounts.google.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: inbox.google.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Gmail_Fqdn_list host: mail.google.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_YouTube host: s.youtube.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_YouTube host: redirector.googlevideo.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_YouTube host: yt3.ggpht.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_YouTube host: youtubei.googleapis.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_YouTube host: www.youtube.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_YouTube host: i.ytimg.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: chat.cdn.whatsapp.net
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: web.whatsapp.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: g.whatsapp.net
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: static.whatsapp.net
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: dit.whatsapp.net
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_WhatsApp host: c.whatsapp.net
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Instagram host: gateway.instagram.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Instagram host: graph.instagram.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Instagram host: i.instagram.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: edge-mqtt.facebook.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: static.xx.fbcdn.net
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: m.facebook.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: portal.fb.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: snaptu-z.facebook.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: www.facebook.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: gateway.facebook.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: cdn.fbsbx.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: scontent.xx.fbcdn.net
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: lookaside.facebook.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: graph.facebook.com
Jun 7 06:31:27	filterdns	37407	Adding Action: pf table: Block_Facebook host: web.facebook.com
Jun 7 06:31:27	filterdns	37407	merge_config: configuration reload
Jun 7 06:31:25	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
Jun 7 06:31:24	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:31:24	filterdns	37146	Adding host mtalk.google.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Gmail_Fqdn_list host: mtalk.google.com
Jun 7 06:31:24	filterdns	37146	Adding host chat-dll.google.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Gmail_Fqdn_list host: chat-dll.google.com
Jun 7 06:31:24	filterdns	37146	Adding host mobile-webview.google.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Gmail_Fqdn_list host: mobile-webview.google.com
Jun 7 06:31:24	filterdns	37146	Adding host accounts.google.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Gmail_Fqdn_list host: accounts.google.com
Jun 7 06:31:24	filterdns	37146	Adding host inbox.google.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Gmail_Fqdn_list host: inbox.google.com
Jun 7 06:31:24	filterdns	37146	Adding host mail.google.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Gmail_Fqdn_list host: mail.google.com
Jun 7 06:31:24	filterdns	37146	Adding host s.youtube.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_YouTube host: s.youtube.com
Jun 7 06:31:24	filterdns	37146	Adding host redirector.googlevideo.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_YouTube host: redirector.googlevideo.com
Jun 7 06:31:24	filterdns	37146	Adding host yt3.ggpht.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_YouTube host: yt3.ggpht.com
Jun 7 06:31:24	filterdns	37146	Adding host youtubei.googleapis.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_YouTube host: youtubei.googleapis.com
Jun 7 06:31:24	filterdns	37146	Adding host www.youtube.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_YouTube host: www.youtube.com
Jun 7 06:31:24	filterdns	37146	Adding host i.ytimg.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_YouTube host: i.ytimg.com
Jun 7 06:31:24	filterdns	37146	Adding host chat.cdn.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_WhatsApp host: chat.cdn.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding host web.whatsapp.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_WhatsApp host: web.whatsapp.com
Jun 7 06:31:24	filterdns	37146	Adding host g.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_WhatsApp host: g.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding host static.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_WhatsApp host: static.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding host dit.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_WhatsApp host: dit.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding host c.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_WhatsApp host: c.whatsapp.net
Jun 7 06:31:24	filterdns	37146	Adding host gateway.instagram.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Instagram host: gateway.instagram.com
Jun 7 06:31:24	filterdns	37146	Adding host graph.instagram.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Instagram host: graph.instagram.com
Jun 7 06:31:24	filterdns	37146	Adding host i.instagram.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Instagram host: i.instagram.com
Jun 7 06:31:24	filterdns	37146	Adding host edge-mqtt.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: edge-mqtt.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding host static.xx.fbcdn.net
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: static.xx.fbcdn.net
Jun 7 06:31:24	filterdns	37146	Adding host m.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: m.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding host portal.fb.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: portal.fb.com
Jun 7 06:31:24	filterdns	37146	Adding host snaptu-z.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: snaptu-z.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding host www.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: www.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding host gateway.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: gateway.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding host cdn.fbsbx.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: cdn.fbsbx.com
Jun 7 06:31:24	filterdns	37146	Adding host scontent.xx.fbcdn.net
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: scontent.xx.fbcdn.net
Jun 7 06:31:24	filterdns	37146	Adding host lookaside.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: lookaside.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding host graph.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: graph.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding host web.facebook.com
Jun 7 06:31:24	filterdns	37146	Adding Action: pf table: Block_Facebook host: web.facebook.com
Jun 7 06:31:03	unbound	81793	[81793:0] info: start of service (unbound 1.19.1).
Jun 7 06:31:03	unbound	81793	[81793:0] notice: init module 0: iterator

          In particular line:

          Jun 7 06:31:24 filterdns 37146 Adding Action: pf table: Block_Facebook host: web.facebook.com
          Jun 7 06:31:03 unbound 81793 [81793:0] info: start of service (unbound 1.19.1).
          Jun 7 06:31:03 unbound 81793 [81793:0] notice: init module 0: iterator
          Jun 7 06:25:03 filterdns 29751 failed to resolve host mobile-webview.google.com will retry later again.

          .....
          .....
          Jun 7 06:51:28 unbound 17795 [17795:0] info: start of service (unbound 1.19.1).
          Jun 7 06:51:28 unbound 17795 [17795:0] notice: init module 0: iterator

          Using the "pkg search unbound" command we discovered that my pfsense 2.7.2 had DNS unbound version 1.18.0_1.

          Using the command "pkg install unbound-1.19.1" I installed the new update to version 1.19.1

          I did a system reboot.

          Throughout yesterday the log showed the two versions but I think it's normal, there are times that demonstrate the relevant version at that moment.

          Using the command "cat /var/log/resolver.log | grep 'start'" I can see that only version 1.19.1 appears in today's logs

          I had also disabled DHCP Registration in Unbound DNS because it caused the service to continually restart.

          The situation has improved, there are no longer continuous restarts of the unbound DNS service and we also have the latest version 1.19.1.
          What can I do to resolve the problem that after the first start of pfsense the unbound DNS does not work (even if in the list of services the unbound DNS appears with a working green check box icon) and I have to restart the service manually?

          pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
          CPU: i7-13700@5.2GHz, RAM:32GB ECC, n°2 Samsung 870EVO SATA 2.5” SSD 1TB (ZFS) Raid1
          n°3 Intel i225-LM 2500/1000/100Mbps, n°1 NIC Intel i350-T4V2 10/100/1000 Mbps 4*GLAN, n°1 Intel X520-DA2

          GertjanG 1 Reply Last reply Reply Quote 0
          • UnoptanioU
            Unoptanio @johnpoz
            last edited by Unoptanio

            @johnpoz

            Yesterday..... using the "pkg search unbound" command we discovered that my pfsense 2.7.2 had DNS unbound version 1.18.0_1.

            Using the command "pkg install unbound-1.19.1" I installed the new update to version 1.19.1

            I did a system reboot.

            Throughout yesterday the log showed the two versions but I think it's normal, there are times that demonstrate the relevant version at that moment.

            Using the command "cat /var/log/resolver.log | grep 'start'" I can see that only version 1.19.1 appears in today's logs

            I had also disabled DHCP Registration in Unbound DNS because it caused the service to continually restart.

            Thanks to you I discovered another interesting command "pkg upgrade" which checks if there are updates on all packages

            The situation has improved, there are no longer continuous restarts of the unbound DNS service and we also have the latest version 1.19.1.
            What can I do to resolve the problem that after the first start of pfsense the unbound DNS does not work (even if in the list of services the unbound DNS appears with a working green check box icon) and I have to restart the service manually?

            pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
            CPU: i7-13700@5.2GHz, RAM:32GB ECC, n°2 Samsung 870EVO SATA 2.5” SSD 1TB (ZFS) Raid1
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            • fireodoF
              fireodo @Unoptanio
              last edited by

              @Unoptanio said in Problem with DNS resolver:

              I had also disabled DHCP Registration in Unbound DNS because it caused the service to continually restart.

              So this was the real culprit ...

              The situation has improved, there are no longer continuous restarts of the unbound DNS service and we also have the latest version 1.19.1.
              What can I do to resolve the problem that after the first start of pfsense the unbound DNS does not work (even if in the list of services the unbound DNS appears with a working green check box icon) and I have to restart the service manually?

              Maybe enable verbose logging to see if there is a hint in the log what is causing unbound not to start properly ...

              Kettop Mi4300YL CPU: i5-4300Y @ 1.60GHz RAM: 8GB Ethernet Ports: 4
              SSD: SanDisk pSSD-S2 16GB (ZFS) WiFi: WLE200NX
              pfsense 2.8.0 CE
              Packages: Apcupsd, Cron, Iftop, Iperf, LCDproc, Nmap, pfBlockerNG, RRD_Summary, Shellcmd, Snort, Speedtest, System_Patches.

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              • UnoptanioU
                Unoptanio @fireodo
                last edited by

                @fireodo

                Where do you enable verbose logging?

                pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
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                • fireodoF
                  fireodo @Unoptanio
                  last edited by

                  @Unoptanio said in Problem with DNS resolver:

                  Where do you enable verbose logging?

                  services_unbound_advanced.php

                  scroll down - "log level"

                  Kettop Mi4300YL CPU: i5-4300Y @ 1.60GHz RAM: 8GB Ethernet Ports: 4
                  SSD: SanDisk pSSD-S2 16GB (ZFS) WiFi: WLE200NX
                  pfsense 2.8.0 CE
                  Packages: Apcupsd, Cron, Iftop, Iperf, LCDproc, Nmap, pfBlockerNG, RRD_Summary, Shellcmd, Snort, Speedtest, System_Patches.

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                  • GertjanG
                    Gertjan @Unoptanio
                    last edited by Gertjan

                    Don't worry about this one. The domain "mobile-webview.google.com" doesn't exist ....
                    I've tried several revolvers world wide : not found.

                    @Unoptanio said in Problem with DNS resolver:

                    Jun 7 06:25:03 filterdns 29751 failed to resolve host mobile-webview.google.com will retry later again.

                    You've set yourself "mobile-webview.google.com" as filterdns is trying its out most best to resolve it.
                    Not very useful.

                    This line can create 'huge' problems with DNS :

                    @Unoptanio said in Problem with DNS resolver:

                    Jun 7 07:00:02 filterdns 37407 Adding Action: pf table: Block_Facebook host: web.facebook.com

                    Read this : Aliases.

                    This is a typical case of :

                    3718bf87-260b-428b-a9e8-81af105f861f-image.png

                    Where "not useful" is an understatement.
                    When a typical *.facebook.com host name is resolved, it will return many, like a lot, of IP addresses.
                    The filterdns process is executed every xx seconds or so to update the relation 'host name' => IPs. If the list with IP changes, and it will change constantly, the firewall is reload, .... and process (like unbound) get restarted.
                    Do you see where this is going ?

                    Remove all your references to google or facebook in your aliases tables. If you need to filter these, use pfBlockerng.
                    Your unbound will say thank you to you.

                    No "help me" PM's please. Use the forum, the community will thank you.
                    Edit : and where are the logs ??

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                    • P
                      Popolou @Unoptanio
                      last edited by

                      @Unoptanio said in Problem with DNS resolver:

                      1b9a831c-3bf7-48a4-8971-994119916046-image.png

                      Disable unbound listening on the WAN and see if it stays up.

                      UnoptanioU 1 Reply Last reply Reply Quote 1
                      • stephenw10S
                        stephenw10 Netgate Administrator
                        last edited by

                        Yeah the first thing I would do is remove those two failing hosts that don't exist.

                        Jun 7 06:41:46	filterdns	37407	failed to resolve host mobile-webview.google.com will retry later again.
Jun 7 06:41:46	filterdns	37407	failed to resolve host chat-dll.google.com will retry later again.
                        UnoptanioU 2 Replies Last reply Reply Quote 1
                        • UnoptanioU
                          Unoptanio @Popolou
                          last edited by

                          @Popolou
                          Done

                          pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
                          CPU: i7-13700@5.2GHz, RAM:32GB ECC, n°2 Samsung 870EVO SATA 2.5” SSD 1TB (ZFS) Raid1
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                          • UnoptanioU
                            Unoptanio @stephenw10
                            last edited by

                            @stephenw10
                            Done

                            pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
                            CPU: i7-13700@5.2GHz, RAM:32GB ECC, n°2 Samsung 870EVO SATA 2.5” SSD 1TB (ZFS) Raid1
                            n°3 Intel i225-LM 2500/1000/100Mbps, n°1 NIC Intel i350-T4V2 10/100/1000 Mbps 4*GLAN, n°1 Intel X520-DA2

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                            • UnoptanioU
                              Unoptanio @stephenw10
                              last edited by Unoptanio

                              @stephenw10

                              Ok!. It seems like everything is working fine now.
                              I restarted the PC at 7:00 am.
                              After the reboot everything works fine.
                              Unbound DNS works.

                              In summary: steps to solve the problem

                              1. Disabled DHCP Registration in DNS Unbound (caused continuous restarts of the service)
                              2. Disable unbound listening on the WAN (caused the service to be restarted twice)
                              3. It is recommended to install the latest version of the Unbound DNS service

                              4432076f-ac73-46c7-8081-cb3e0ecc06f5-image.png

                              7fb3aa30-4148-424f-8cae-591e286786c0-image.png

                              pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
                              CPU: i7-13700@5.2GHz, RAM:32GB ECC, n°2 Samsung 870EVO SATA 2.5” SSD 1TB (ZFS) Raid1
                              n°3 Intel i225-LM 2500/1000/100Mbps, n°1 NIC Intel i350-T4V2 10/100/1000 Mbps 4*GLAN, n°1 Intel X520-DA2

                              D johnpozJ 2 Replies Last reply Reply Quote 2
                              • D
                                darcey @Unoptanio
                                last edited by

                                @Unoptanio said in Problem with DNS resolver:

                                In summary: steps to solve the problem

                                Disabled DHCP Registration in DNS Unbound (caused continuous restarts of the service)
Disable unbound listening on the WAN (caused the service to be restarted twice)
It is recommended to install the latest version of the Unbound DNS service

                                Good to hear you've sorted it.
                                Having unbound serve dns records for DHCP leases is known to cause restarts. I think many here disable it and create static leases for those hosts they do want to resolve.
                                I found explicitly selecting listening interfaces often caused problems with unbound not starting. I set it to 'all', relied on firewall default blocking to prevent access where it wasn't desired, no more unbound start-up issues.
                                I doubt the upgrade contributed to fixing the issues you were seeing. I reckon it came down solely to the listening interfaces selection!

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                                • johnpozJ
                                  johnpoz LAYER 8 Global Moderator @Unoptanio
                                  last edited by

                                  @Unoptanio said in Problem with DNS resolver:

                                  It is recommended to install the latest version of the Unbound DNS service

                                  this should be taken care of by just upgrading pfsense - still not understanding how you had both on the system??

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                                  If you get confused: Listen to the Music Play
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                                  • UnoptanioU
                                    Unoptanio @johnpoz
                                    last edited by Unoptanio

                                    @johnpoz

                                    Initially I only had version 1.18.0_1 of the unbound DNS.
                                    After updating to version 1.19.1, despite restarting the PC, the two versions were the same. The next day only version 1.19.1 remained.
                                    In the meantime, other PC reboots were made

                                    But isn't it just the log of versions at various times?

                                    d7d77d0d-9ea6-42c4-baac-a071ef807ac5-image.png

                                    pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
                                    CPU: i7-13700@5.2GHz, RAM:32GB ECC, n°2 Samsung 870EVO SATA 2.5” SSD 1TB (ZFS) Raid1
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                                    • johnpozJ
                                      johnpoz LAYER 8 Global Moderator @Unoptanio
                                      last edited by johnpoz

                                      @Unoptanio said in Problem with DNS resolver:

                                      After updating to version 1.19.1,

                                      And how did you do that exactly? You updated pfsense, you updated packages on pfsense? You installed it on your own? I can not see a way that both would of been on the system at the same time??

                                      You should never see this

                                      version.jpg

                                      There should only ever be 1 version installed.

                                      An intelligent man is sometimes forced to be drunk to spend time with his fools
                                      If you get confused: Listen to the Music Play
                                      Please don't Chat/PM me for help, unless mod related
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                                      • UnoptanioU
                                        Unoptanio @johnpoz
                                        last edited by

                                        @johnpoz

                                        I haven't updated pfsense.

                                        I only updated the unbound DNS service which strangely was not the latest version

                                        pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
                                        CPU: i7-13700@5.2GHz, RAM:32GB ECC, n°2 Samsung 870EVO SATA 2.5” SSD 1TB (ZFS) Raid1
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                                        • johnpozJ
                                          johnpoz LAYER 8 Global Moderator @Unoptanio
                                          last edited by johnpoz

                                          @Unoptanio said in Problem with DNS resolver:

                                          I only updated the unbound DNS service

                                          And how did you do that, you ran the package update from cmd line of pfsense - you manually iinstalled a package from outside pfsense repository?

                                          What version of pfsense are you running exactly?

                                          Pretty sure 2.7.2 came with 19.1, let me fire up my VM.. and check..

                                          An intelligent man is sometimes forced to be drunk to spend time with his fools
                                          If you get confused: Listen to the Music Play
                                          Please don't Chat/PM me for help, unless mod related
                                          SG-4860 24.11 | Lab VMs 2.8, 24.11

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                                          • UnoptanioU
                                            Unoptanio @johnpoz
                                            last edited by Unoptanio

                                            @johnpoz

                                            If I updated the unbound DNS service at 1.03.49 PM I think it is normal for it to display the old version which was in operation previously at 1.02.36 PM

                                            try checking the version with the command:

                                            pkg search unbound

                                            with this command you only update the unbound DNS service to the version 1.19.1

                                             pkg install unbound-1.19.1

                                            with this command check if there are any updated system packages available.

                                            pkg upgrade

                                            pfSensePlus24.03 2U BareMetal Asrock Industrial IMB-X1314MicroATX
                                            CPU: i7-13700@5.2GHz, RAM:32GB ECC, n°2 Samsung 870EVO SATA 2.5” SSD 1TB (ZFS) Raid1
                                            n°3 Intel i225-LM 2500/1000/100Mbps, n°1 NIC Intel i350-T4V2 10/100/1000 Mbps 4*GLAN, n°1 Intel X520-DA2

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