Impossible de déterminer l'erreur de l'assistant DNS:

J'essaie d'utiliser la transmission de la zone entre mes serveurs DNS principaux et subordonnés, mais je ne peux pas démarrer le service nommé et obtenir l'erreur suivante:

[root@balsam named]# systemctl status named.service

● named.service - Berkeley Internet Name Domain (DNS)

      Loaded: loaded (/usr/lib/systemd/system/named.service; enabled; vendor preset: disabled)

      Active: failed (Result: exit-code) since Sat 2017-03-11 14:43:58 EST; 7s ago

    Process: 2510 ExecStop=/bin/sh -c /usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID (code=exited, status=0/SUCCESS)

    Process: 2440 ExecStart=/usr/sbin/named -u named $OPTIONS (code=exited, status=0/SUCCESS)

    Process: 2550 ExecStartPre=/bin/bash -c if [ ! "$DISABLE_ZONE_CHECKING" == "yes" ]; then /usr/sbin/named-checkconf -z /etc/named.conf; else echo "Checking of zone files is disabled"; fi (code=exited, status=1/FAILURE)

  Main PID: 2443 (code=exited, status=0/SUCCESS)



Mar 11 14:43:58 balsam.coniferous.trees.ops bash[2550]: dns_rdata_fromtext: mydb-for-172.30.20:16: near 'pine.coniferous.trees.ops.': not a valid number

Mar 11 14:43:58 balsam.coniferous.trees.ops bash[2550]: zone 20.30.172.in-addr.arpa/IN: loading from master file mydb-for-172.30.20 failed: not a valid number

Mar 11 14:43:58 balsam.coniferous.trees.ops bash[2550]: zone 20.30.172.in-addr.arpa/IN: not loaded due to errors.

Mar 11 14:43:58 balsam.coniferous.trees.ops bash[2550]: _default/20.30.172.in-addr.arpa./IN: not a valid number

Mar 11 14:43:58 balsam.coniferous.trees.ops bash[2550]: zone ajfoncec.org/IN: loaded serial 2016010301

Mar 11 14:43:58 balsam.coniferous.trees.ops bash[2550]: zone 62.168.192.in-addr.arpa/IN: loaded serial 2016010301

Mar 11 14:43:58 balsam.coniferous.trees.ops systemd[1]: named.service: control process exited, code=exited status=1

Mar 11 14:43:58 balsam.coniferous.trees.ops systemd[1]: Failed to start Berkeley Internet Name Domain (DNS).

Mar 11 14:43:58 balsam.coniferous.trees.ops systemd[1]: Unit named.service entered failed state.

Mar 11 14:43:58 balsam.coniferous.trees.ops systemd[1]: named.service failed.

Qu'est-ce que ça veut dire? Il semble que je ne peux pas comprendre cela.

Voici les fichiers de zone mentionnés:

mydb-for-172.30.20

$TTL    3D

@       IN      SOA     balsam.coniferous.trees.ops.      pine.coniferous.trees.ops.(

                                2016010301       ; Serial

                                8H      ; Refresh

                                2H      ; Retry

                                1W      ; Expire

                                1D      ; Negative Cache TTL

);

@           IN      NS      balsam.coniferous.trees.ops.

1           IN  PTR larch.coniferous.trees.ops.

2           IN      PTR     balsam.coniferous.trees.ops.

3                       IN      PTR     spruce.coniferous.trees.ops.

5                       IN      PTR     pine.coniferous.trees.ops.

6                       IN      PTR     fir.coniferous.trees.ops.

8                       IN      PTR     bristlecone.coniferous.trees.ops.

5           IN  MX  pine.coniferous.trees.ops.

et l'autre mydb-for-ajfoncec-org

$TTL    3D

@       IN      SOA     vm1.ajfoncec.org.      hostmaster.ajfoncec.org.(

                                2016010301       ; Serial

                                8H      ; Refresh

                                2H      ; Retry

                                1W      ; Expire

                                1D      ; Negative Cache TTL

);

@       IN      NS      vm1.ajfoncec.org.

vm1     IN      A       192.168.62.2

vm2     IN      A       192.168.62.3

vm3     IN      A       192.168.62.4

host    IN      A       192.168.62.1

Oh et mydb-for-coniferous-tree-ops

$TTL    3D

@       IN      SOA     balsam.coniferous.trees.ops.      pine.coniferous.trees.ops.(

                                2016010301       ; Serial

                                8H      ; Refresh

                                2H      ; Retry

                                1W      ; Expire

                                1D      ; Negative Cache TTL

);

@       IN      NS      balsam.coniferous.trees.ops.

balsam  IN      A       172.30.20.2

spruce  IN  A   172.30.20.3

pine    IN  A   172.30.20.5

fir IN  A   172.30.20.6

bristlecone IN  A   172.30.20.8

larch   IN  A   172.30.20.1

pine    IN  MX  0   172.30.20.5