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				---- 
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				-format: markdown 
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				-title: Bildungskurs Freifunk 
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				-categories: Treffen 
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				-... 
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				- 
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				-# Installation 
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				-- Wird an anderer Stelle des Wiki beschrieben 
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				- 
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				-# Allgemein 
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				-- Als Nameserver im weiteren NS genannt, kommen nsd und unbound zum Einsatz. 
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				-Auf nordstadt und hoerde ist freeBSD im Einsatz, auf den APUs Debian. 
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				-Durch die unterschiedliche Verzeichnisstruktur befinden sich die Konfigurationsdaten in verschiedenen Verzeichnissen:   
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				-freeBSD: /usr/local/etc/nsd und /var/unbound   
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				-Debian:   nicht installiert  und  /etc/unbound und /var/lib/unbound 
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				- 
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				- Überblick nsd ./. unbound:   
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				-................nsd...................unbound   
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				-nordstadt...193.43.220.129...193.43.220.161   
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				-hoerde......130.180.53.22.....193.43.220.136, 193.43.220.168   
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				- 
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				-Zur Steuerung gibt es **nsd-control** und **unbound-control**. Bei freeBSD **local-unbound-control**.   
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				- 
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				- 
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				-## Der primäre NS (nsd) auf nordstadt hält die aktuellen Zonendateien vor   
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				- 
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				-- ***ffdo.net*** für die Auflösung Name -> IP 
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				-- ***220.43.193.in-addr.arpa*** für reverse mapping ip -> Name für 193.43.220. 
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				-- ***221.43.193.in-addr.arpa*** für reverse mapping ip -> Name für 193.43.221.   
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				- 
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				-Die Dateien ffdo.net und xxx.in-adr-arpa sind unter den oben angegebenen Verzeichnissen in freeBSD und Debian zu finden.  
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				- 
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				-Die sekundären NS (nsd und unbound) erhalten diese Zonendateien vom primären NS. 
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				- 
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				-Die Zonendaten können mit   
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				-    **nsd-checkconf** -p 220.43.193.in-addr.arpa 220.43.193.in-addr.arpa    
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				-    **nsd-checkconf** -p 221.43.193.in-addr.arpa 221.43.193.in-addr.arpa    
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				-    **nsd-checkconf** -p ffdo.net ffdo.net   
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				-geprüft werden. 
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				- 
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				-Die hier verwendeten Adressen sind größtenteils dem Wiki [IP-Adressen](IP-Adressen) entnommen. 
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				- 
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				-# Nordstadt 
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				- 
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				-##  Datei /var/unbound/unbound.conf 
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				- 
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				-    # This file was generated by local-unbound-setup. 
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				-    # Modifications will be overwritten. 
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				-    server: 
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				-        username: unbound 
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				-        directory: /var/unbound 
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				-        chroot: /var/unbound 
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				-        pidfile: /var/run/local_unbound.pid 
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				-        use-syslog: yes 
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				-        auto-trust-anchor-file: /var/unbound/root.key 
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				-        interface: 127.0.0.1 
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				-        interface: ::1 
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				-        interface: 193.43.220.161 
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				-        access-control: 127.0.0.1/32 allow 
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				-        access-control: ::1 allow 
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				-        access-control: 193.43.220.0/23 allow 
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				-        access-control: 91.204.4.0/22 allow 
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				-        access-control: 192.168.0.0/16 allow 
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				-        access-control: 0.0.0.0/0 refuse_non_local 
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				-        #val-permissive-mode: "yes" 
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				- 
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				-##  Datei /var/unbound/conf.d/control.conf  
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				-    # This file was generated by local-unbound-setup. 
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				-    # Modifications will be overwritten. 
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				-    remote-control: 
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				-        control-enable: yes 
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				-        control-interface: /var/run/local_unbound.ctl 
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				-        control-use-cert: no 
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				- 
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				-##  Datei /var/unbound/conf.d/lan-zones.conf  
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				-    # This file was generated by local-unbound-setup. 
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				-    # Modifications will be overwritten. 
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				-    server: 
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				-        # Unblock reverse lookups for LAN addresses 
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				-        unblock-lan-zones: yes 
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				-        insecure-lan-zones: yes 
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				- 
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				-##  Datei /var/unbound/conf.d/zone.conf 
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				-    auth-zone: 
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				-        name: ffdo.net 
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				-        master: 193.43.220.129 
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				-        zonefile: /var/unbound/zone/ffdo.net 
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				-    auth-zone: 
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				-        name: 220.43.193.in-addr.arpa 
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				-        master: 193.43.220.129 
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				-        zonefile: /var/unbound/zone/220.43.193.in-addr.arpa 
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				-    auth-zone: 
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				-        name: 221.43.193.in-addr.arpa 
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				-        master: 193.43.220.129 
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				-        zonefile: /var/unbound/zone/221.43.193.in-addr.arpa 
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				- 
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				-# Hoerde 
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				- 
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				- 
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				-##  Datei /var/unbound/unbound.conf 
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				- 
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				-    # This file was generated by local-unbound-setup. 
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				-    # Modifications will be overwritten. 
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				-    server: 
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				-        username: unbound 
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				-        directory: /var/unbound 
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				-        chroot: /var/unbound 
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				-        pidfile: /var/run/local_unbound.pid 
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				-        use-syslog: yes 
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				-        auto-trust-anchor-file: /var/unbound/root.key 
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				-        interface: 127.0.0.1 
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				-        interface: ::1 
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				-        interface: 193.43.220.136 
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				-        interface: 193.43.220.168 
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				-        access-control: 127.0.0.1/32 allow 
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				-        access-control: ::1 allow 
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				-        access-control: 193.43.220.0/23 allow 
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				-        access-control: 91.204.4.0/22 allow 
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				-        access-control: 192.168.0.0/16 allow 
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				-        access-control: 0.0.0.0/0 refuse_non_local 
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				-        #val-permissive-mode: "yes" 
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				- 
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				-##  Datei /var/unbound/conf.d/control.conf  
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				-    # This file was generated by local-unbound-setup. 
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				-    # Modifications will be overwritten. 
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				-    remote-control: 
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				-        control-enable: yes 
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				-        control-interface: /var/run/local_unbound.ctl 
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				-        control-use-cert: no 
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				- 
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				-##  Datei /var/unbound/conf.d/forward.conf 
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				-    forward-zone: 
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				-	  name: "." 
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				-	  forward-addr: 193.43.220.129 
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				-	  forward-first: yes 
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				- 
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				-##  Datei /var/unbound/conf.d/lan-zones.conf  
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				-    # This file was generated by local-unbound-setup. 
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				-    # Modifications will be overwritten. 
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				-    server: 
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				-        # Unblock reverse lookups for LAN addresses 
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				-        unblock-lan-zones: yes 
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				-        insecure-lan-zones: yes 
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				- 
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				-##  Datei /var/unbound/conf.d/zone.conf 
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				-    auth-zone: 
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				-        name: ffdo.net 
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				-        master: 193.43.220.129 
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				-        zonefile: /var/unbound/zone/ffdo.net 
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				-    auth-zone: 
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				-        name: 220.43.193.in-addr.arpa 
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				-        master: 193.43.220.129 
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				-        zonefile: /var/unbound/zone/220.43.193.in-addr.arpa 
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				-    auth-zone: 
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				-        name: 221.43.193.in-addr.arpa 
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				-        master: 193.43.220.129 
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				-        zonefile: /var/unbound/zone/221.43.193.in-addr.arpa 
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