Raspberrypi.dns: Unterschied zwischen den Versionen
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apt | apt install bind9-doc bind9 dnsutils | ||
== Uhrzeit-Problem == | == Uhrzeit-Problem == | ||
Version vom 5. November 2019, 10:58 Uhr
apt install bind9-doc bind9 dnsutils
Uhrzeit-Problem
- Der Rapsberry Pi hat keine Hardware-Uhr, das ist bei bind9 problematisch, da DNS-Server im Internet befragt werden und dazu zeitabhängige Schlüssel verwendet werden
- Ist die Uhrzeit hierbei falsch (zum Beispiel nach einem 3 stündigen Stromausfall) wird sich also der lokale DNS Server weigern Antworten aus dem Internet zu akzeptieren, der Dienst fällt dann für das lokale Netz aus
- Somit sollte man per ntp !!!OHNE NAMENSAUFLÖSUNG!!! einen Zeitserver kontaktieren und erst mal die Uhr stellen, dann kann man den bind9 starten
- ... die muss noch erledigt werden
/etc/resolv.conf
- Lokale DNS Anfragen soll der eigene Server beantworten
# Generated by resolvconf domain lummerland #nameserver 192.168.115.25 nameserver 127.0.0.1
/etc/bind/named.conf.options
options {
directory "/var/cache/bind";
// If there is a firewall between you and nameservers you want
// to talk to, you may need to fix the firewall to allow multiple
// ports to talk. See http://www.kb.cert.org/vuls/id/800113
// If your ISP provided one or more IP addresses for stable
// nameservers, you probably want to use them as forwarders.
// Uncomment the following block, and insert the addresses replacing
// the all-0's placeholder.
forwarders {
192.168.115.115; 192.168.115.116;
};
notify no;
//========================================================================
// If BIND logs error messages about the root key being expired,
// you will need to update your keys. See https://www.isc.org/bind-keys
//========================================================================
dnssec-validation auto;
auth-nxdomain no; # conform to RFC1035
listen-on-v6 { any; };
};
/etc/bind/named.conf.local
//
// Do any local configuration here
//
zone "lummerland" in {
type master;
file "/etc/bind/db.lummerland";
};
zone "115.168.192.in-addr.arpa" in {
type master;
file "/etc/bind/db.115.168.192";
};
zone "orgamon.org." {
type master;
file "/etc/bind/db.orgamon.org";
};
zone "orgamon.de." {
type master;
file "/etc/bind/db.orgamon.de";
};
zone "orgamon.net." {
type master;
file "/etc/bind/db.orgamon.net";
};
zone "orgamon.eu." {
type master;
file "/etc/bind/db.orgamon.eu";
};
// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";
/etc/bind/db.lummerland
$TTL 2D
@ IN SOA raib91.lummerland. root.lummerland. (
2016020313 ; serial
2D ; refresh
4H ; retry
6W ; expiry
1W ) ; minimum
IN NS raib91.lummerland.
localhost IN A 127.0.0.1
server IN A 192.168.115.1
*.server IN A 192.168.115.1
raib2 IN A 192.168.115.2
*.raib2 IN A 192.168.115.2
raib2m IN A 192.168.115.102
vpnvm IN A 192.168.115.3
hp377dw IN A 192.168.115.4
berlin IN A 192.168.115.5
netgeare2db0a IN A 192.168.115.6
netgear1F2542 IN A 192.168.115.7
wii IN A 192.168.115.8
madrid IN A 192.168.115.9
sparta IN A 192.168.115.10
lmbuero IN A 192.168.115.11
lmprivat IN A 192.168.115.12
nemo IN A 192.168.115.13
karlsruhe IN A 192.168.115.14
bruchsal IN A 192.168.115.15
webshop.khao IN A 192.168.115.16
khao IN A 192.168.115.16
*.khao IN A 192.168.115.16
mr3020 IN A 192.168.115.17
dresden IN A 192.168.115.19
power IN A 192.168.115.20
switch IN A 192.168.115.21
rtn66u IN A 192.168.115.22
*.raib23 IN A 192.168.115.23
raib23 IN A 192.168.115.23
raib23m IN A 192.168.115.123
raib24 IN A 192.168.115.24
*.raib25 IN A 192.168.115.25
raib25 IN A 192.168.115.25
WR1043N IN A 192.168.115.26
raib27 IN A 192.168.115.27
raib28 IN A 192.168.115.28
raib30 IN A 192.168.115.30
raib31 IN A 192.168.115.31
raib32 IN A 192.168.115.32
raib33 IN A 192.168.115.33
raib34 IN A 192.168.115.34
kern IN A 192.168.115.35
frankfurt IN A 192.168.115.36
meeresgrund IN A 192.168.115.37
rom IN A 192.168.115.38
*.rom IN A 192.168.115.38
pi2x00 IN A 192.168.115.39
*.pi2x00 IN A 192.168.115.39
pi2x01 IN A 192.168.115.40
*.pi2x01 IN A 192.168.115.40
pi3x03 IN A 192.168.115.41
*.pi3x03 IN A 192.168.115.41
raib42 IN A 192.168.115.42
*.raib42 IN A 192.168.115.42
pi3x04 IN A 192.168.115.43
*.pi3x04 IN A 192.168.115.43
pi3x01 IN A 192.168.115.44
pi2x02 IN A 192.168.115.45
pi3x00 IN A 192.168.115.46
eumex620a IN A 192.168.115.50
eumex620b IN A 192.168.115.51
raib73 IN A 192.168.115.73
raib86 IN A 192.168.115.86
raib90 IN A 192.168.115.90
raib91 IN A 192.168.115.91
raib92 IN A 192.168.115.92
fritzbox7490 IN A 192.168.115.95
repeater IN A 192.168.115.114
gateway IN A 192.168.115.115
router IN A 192.168.115.116
/etc/bind/db.115.168.192
$TTL 2D
@ IN SOA raib91.lummerland. root.lummerland. (
2016020313 ; serial
2D ; refresh
4H ; retry
6W ; expire
1W ) ; minimum
115.168.192.in-addr.arpa. IN NS localhost.
1 IN PTR server.lummerland.
2 IN PTR raib2.lummerland.
3 IN PTR vpnvm.lummerland.
4 IN PTR hp377dw.lummerland.
5 IN PTR berlin.lummerland.
6 IN PTR netgeare2db0a.lummerland.
7 IN PTR netgear1F2542.lummerland.
8 IN PTR wii.lummerland.
9 IN PTR madrid.lummerland.
10 IN PTR sparta.lummerland.
11 IN PTR lmbuero.lummerland.
12 IN PTR lmprivat.lummerland.
13 IN PTR nemo.lummerland.
14 IN PTR karlsruhe.lummerland.
15 IN PTR bruchsal.lummerland.
16 IN PTR khao.lummerland.
17 IN PTR mr3020.lummerland.
19 IN PTR dresden.lummerland.
20 IN PTR power.lummerland.
21 IN PTR switch.lummerland.
22 IN PTR rtn66u.lummerland.
23 IN PTR raib23.lummerland.
24 IN PTR raib24.lummerland.
25 IN PTR raib25.lummerland.
26 IN PTR WR1043N.lummerland.
27 IN PTR raib27.lummerland.
28 IN PTR raib28.lummerland.
30 IN PTR raib30.lummerland.
31 IN PTR raib31.lummerland.
33 IN PTR raib33.lummerland.
34 IN PTR raib34.lummerland.
35 IN PTR kern.lummerland.
36 IN PTR frankfurt.lummerland.
37 IN PTR meeresgrund.lummerland.
38 IN PTR rom.lummerland.
39 IN PTR pi2x00.lummerland.
40 IN PTR pi2x01.lummerland.
41 IN PTR pi3x03.lummerland.
42 IN PTR raib42.lummerland.
43 IN PTR pi3x04.lummerland.
44 IN PTR pi3x01.lummerland.
45 IN PTR pi2x02.lummerland.
46 IN PTR pi3x00.lummerland.
50 IN PTR eumex620a.lummerland.
51 IN PTR eumex620b.lummerland.
86 IN PTR raib86.lummerland.
90 IN PTR raib90.lummerland.
91 IN PTR raib91.lummerland.
95 IN PTR fritzbox7490.lummerland.
100 IN PTR prag.lummerland.
102 IN PTR raib2m.lummerland.
114 IN PTR repeater.lummerland.
115 IN PTR gateway.lummerland.
116 IN PTR router.lummerland.
123 IN PTR raib23m.lummerland.
;
; 200 bis 249 ist reserviert fuer freies DHCP
;
/etc/bind/db.orgamon.org
$TTL 604800
@ IN SOA localhost. root.localhost. (
5 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
@ IN NS localhost.
orgamon.org. IN A 192.168.115.25
*.orgamon.org. IN A 192.168.115.25
@ IN MX 10 mx.orgamon.eu.
/etc/bind/db.orgamon.de
/etc/bind/db.orgamon.eu
/etc/bind/db.orgamon.net
Rechte
chmod 644 db.* systemctl start bind9
Test
resolvconf -l
dig @pi3x00 orgamon.org