DNS Slave says failed to connect: host unreachable












0














I have a DNS Master (192.168.102.159) and Slave (192.168.102.132) servers, both are VMs, the Master configuration is fine and does both forward and reverse lookups, however, when I try zone transfers with slave, the slave throws the following error failed to connect: host unreachable, I have checked the IP addresses are correct in both conf and zone files, the zone files also show no errors in named-checkzone. This is my second setup, in the earlier setup I received an error rndc.key not found followed by this error, however, in this setup I only received this error.



I have added chgrp and chown on slaves folder in Slave, however, no firewall entries are added, unsure if I have to.



Firewall entries



iptables -A INPUT -i ens33 -p tcp -m state --state NEW,ESTABLISHED -s 192.168.102.132 --sport 1024:65535 --dport 53 -j ACCEPT

iptables -A INPUT -i ens33 -p udp -m state --state NEW,ESTABLISHED -s 192.168.102.132 --sport 1024:65535 --dport 53 -j ACCEPT


named.conf (MASTER)



acl internals { 192.168.102.0/24;  };

options {
listen-on port 53 { 127.0.0.1; 192.168.102.159; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
recursing-file "/var/named/data/named.recursing";
secroots-file "/var/named/data/named.secroots";
allow-transfer { 192.168.102.132; };
allow-query { localhost; internals; };

recursion yes;
/*
dnssec-enable yes;
dnssec-validation yes;
*/
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";

managed-keys-directory "/var/named/dynamic";

pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
};

logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};

zone "." IN {
type hint;
file "named.ca";
};

zone "abc.local" { type master; file "abc.db"; allow-transfer { 192.168.102.132; }; };

zone "102.168.192.IN-ADDR.ARPA" { type master; file "cba.db"; allow-transfer { 192.168.102.132; }; };

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";


named.conf (SLAVE)



acl internals { 192.168.102.0/24; };

options {
listen-on port 53 { 127.0.0.1; 192.168.102.132; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
recursing-file "/var/named/data/named.recursing";
secroots-file "/var/named/data/named.secroots";
allow-notify { 192.168.102.159; };
allow-query { localhost; internals; };

recursion yes;

dnssec-enable yes;
dnssec-validation yes;

/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";

managed-keys-directory "/var/named/dynamic";

pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
};

logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};

zone "." IN {
type hint;
file "named.ca";
};

zone "abc.local" { type slave; masters { 192.168.102.159; }; file "slaves/abc.db"; allow-transfer { 192.168.102.159; }; };

zone "102.168.192.IN-ADDR.ARPA" { type slave; masters { 192.168.102.159; }; file "slaves/cba.db"; allow-transfer { 192.168.102.159; }; };

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";


abc.db



$TTL 3H
$ORIGIN abc.local.
@ IN SOA ns1.abc.local. ns2.abc.local. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
IN NS ns1.abc.local.
IN NS ns2.abc.local.
ns1 IN A 192.168.102.159
ns2 IN A 192.168.102.132


cba.db



$TTL 3H
$ORIGIN 102.168.192.IN-ADDR.ARPA.
@ IN SOA ns1.abc.local. ns2.abc.local. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
IN NS ns1.abc.local.
IN NS ns2.abc.local.
159 IN PTR ns1.abc.local.
132 IN PTR ns2.abc.local.


Error



30-Dec-2018 20:33:24.030 managed-keys-zone: journal file is out of date: removing journal file

30-Dec-2018 20:33:24.030 managed-keys-zone: loaded serial 2

30-Dec-2018 20:33:24.031 zone 0.in-addr.arpa/IN: loaded serial 0

30-Dec-2018 20:33:24.033 zone 1.0.0.127.in-addr.arpa/IN: loaded serial 0

30-Dec-2018 20:33:24.035 zone localhost.localdomain/IN: loaded serial 0

30-Dec-2018 20:33:24.035 zone localhost/IN: loaded serial 0

30-Dec-2018 20:33:24.037 zone 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 0

30-Dec-2018 20:33:24.037 all zones loaded

30-Dec-2018 20:33:24.037 running

30-Dec-2018 20:34:54.045 zone abc.local/IN: refresh: retry limit for master 192.168.102.159#53 exceeded (source 0.0.0.0#0)

30-Dec-2018 20:34:54.045 zone abc.local/IN: Transfer started.

30-Dec-2018 20:34:54.046 transfer of 'abc.local/IN' from 192.168.102.159#53: failed to connect: host unreachable

30-Dec-2018 20:34:54.046 transfer of 'abc.local/IN' from 192.168.102.159#53: Transfer completed: 0 messages, 0 records, 0 bytes, 0.001 secs (0 bytes/sec)

30-Dec-2018 20:34:54.547 zone 102.168.192.IN-ADDR.ARPA/IN: refresh: retry limit for master 192.168.102.159#53 exceeded (source 0.0.0.0#0)


Both master and slave can ping each other.



Thank You









share



























    0














    I have a DNS Master (192.168.102.159) and Slave (192.168.102.132) servers, both are VMs, the Master configuration is fine and does both forward and reverse lookups, however, when I try zone transfers with slave, the slave throws the following error failed to connect: host unreachable, I have checked the IP addresses are correct in both conf and zone files, the zone files also show no errors in named-checkzone. This is my second setup, in the earlier setup I received an error rndc.key not found followed by this error, however, in this setup I only received this error.



    I have added chgrp and chown on slaves folder in Slave, however, no firewall entries are added, unsure if I have to.



    Firewall entries



    iptables -A INPUT -i ens33 -p tcp -m state --state NEW,ESTABLISHED -s 192.168.102.132 --sport 1024:65535 --dport 53 -j ACCEPT

    iptables -A INPUT -i ens33 -p udp -m state --state NEW,ESTABLISHED -s 192.168.102.132 --sport 1024:65535 --dport 53 -j ACCEPT


    named.conf (MASTER)



    acl internals { 192.168.102.0/24;  };

    options {
    listen-on port 53 { 127.0.0.1; 192.168.102.159; };
    listen-on-v6 port 53 { ::1; };
    directory "/var/named";
    dump-file "/var/named/data/cache_dump.db";
    statistics-file "/var/named/data/named_stats.txt";
    memstatistics-file "/var/named/data/named_mem_stats.txt";
    recursing-file "/var/named/data/named.recursing";
    secroots-file "/var/named/data/named.secroots";
    allow-transfer { 192.168.102.132; };
    allow-query { localhost; internals; };

    recursion yes;
    /*
    dnssec-enable yes;
    dnssec-validation yes;
    */
    /* Path to ISC DLV key */
    bindkeys-file "/etc/named.iscdlv.key";

    managed-keys-directory "/var/named/dynamic";

    pid-file "/run/named/named.pid";
    session-keyfile "/run/named/session.key";
    };

    logging {
    channel default_debug {
    file "data/named.run";
    severity dynamic;
    };
    };

    zone "." IN {
    type hint;
    file "named.ca";
    };

    zone "abc.local" { type master; file "abc.db"; allow-transfer { 192.168.102.132; }; };

    zone "102.168.192.IN-ADDR.ARPA" { type master; file "cba.db"; allow-transfer { 192.168.102.132; }; };

    include "/etc/named.rfc1912.zones";
    include "/etc/named.root.key";


    named.conf (SLAVE)



    acl internals { 192.168.102.0/24; };

    options {
    listen-on port 53 { 127.0.0.1; 192.168.102.132; };
    listen-on-v6 port 53 { ::1; };
    directory "/var/named";
    dump-file "/var/named/data/cache_dump.db";
    statistics-file "/var/named/data/named_stats.txt";
    memstatistics-file "/var/named/data/named_mem_stats.txt";
    recursing-file "/var/named/data/named.recursing";
    secroots-file "/var/named/data/named.secroots";
    allow-notify { 192.168.102.159; };
    allow-query { localhost; internals; };

    recursion yes;

    dnssec-enable yes;
    dnssec-validation yes;

    /* Path to ISC DLV key */
    bindkeys-file "/etc/named.iscdlv.key";

    managed-keys-directory "/var/named/dynamic";

    pid-file "/run/named/named.pid";
    session-keyfile "/run/named/session.key";
    };

    logging {
    channel default_debug {
    file "data/named.run";
    severity dynamic;
    };
    };

    zone "." IN {
    type hint;
    file "named.ca";
    };

    zone "abc.local" { type slave; masters { 192.168.102.159; }; file "slaves/abc.db"; allow-transfer { 192.168.102.159; }; };

    zone "102.168.192.IN-ADDR.ARPA" { type slave; masters { 192.168.102.159; }; file "slaves/cba.db"; allow-transfer { 192.168.102.159; }; };

    include "/etc/named.rfc1912.zones";
    include "/etc/named.root.key";


    abc.db



    $TTL 3H
    $ORIGIN abc.local.
    @ IN SOA ns1.abc.local. ns2.abc.local. (
    0 ; serial
    1D ; refresh
    1H ; retry
    1W ; expire
    3H ) ; minimum
    IN NS ns1.abc.local.
    IN NS ns2.abc.local.
    ns1 IN A 192.168.102.159
    ns2 IN A 192.168.102.132


    cba.db



    $TTL 3H
    $ORIGIN 102.168.192.IN-ADDR.ARPA.
    @ IN SOA ns1.abc.local. ns2.abc.local. (
    0 ; serial
    1D ; refresh
    1H ; retry
    1W ; expire
    3H ) ; minimum
    IN NS ns1.abc.local.
    IN NS ns2.abc.local.
    159 IN PTR ns1.abc.local.
    132 IN PTR ns2.abc.local.


    Error



    30-Dec-2018 20:33:24.030 managed-keys-zone: journal file is out of date: removing journal file

    30-Dec-2018 20:33:24.030 managed-keys-zone: loaded serial 2

    30-Dec-2018 20:33:24.031 zone 0.in-addr.arpa/IN: loaded serial 0

    30-Dec-2018 20:33:24.033 zone 1.0.0.127.in-addr.arpa/IN: loaded serial 0

    30-Dec-2018 20:33:24.035 zone localhost.localdomain/IN: loaded serial 0

    30-Dec-2018 20:33:24.035 zone localhost/IN: loaded serial 0

    30-Dec-2018 20:33:24.037 zone 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 0

    30-Dec-2018 20:33:24.037 all zones loaded

    30-Dec-2018 20:33:24.037 running

    30-Dec-2018 20:34:54.045 zone abc.local/IN: refresh: retry limit for master 192.168.102.159#53 exceeded (source 0.0.0.0#0)

    30-Dec-2018 20:34:54.045 zone abc.local/IN: Transfer started.

    30-Dec-2018 20:34:54.046 transfer of 'abc.local/IN' from 192.168.102.159#53: failed to connect: host unreachable

    30-Dec-2018 20:34:54.046 transfer of 'abc.local/IN' from 192.168.102.159#53: Transfer completed: 0 messages, 0 records, 0 bytes, 0.001 secs (0 bytes/sec)

    30-Dec-2018 20:34:54.547 zone 102.168.192.IN-ADDR.ARPA/IN: refresh: retry limit for master 192.168.102.159#53 exceeded (source 0.0.0.0#0)


    Both master and slave can ping each other.



    Thank You









    share

























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      0







      I have a DNS Master (192.168.102.159) and Slave (192.168.102.132) servers, both are VMs, the Master configuration is fine and does both forward and reverse lookups, however, when I try zone transfers with slave, the slave throws the following error failed to connect: host unreachable, I have checked the IP addresses are correct in both conf and zone files, the zone files also show no errors in named-checkzone. This is my second setup, in the earlier setup I received an error rndc.key not found followed by this error, however, in this setup I only received this error.



      I have added chgrp and chown on slaves folder in Slave, however, no firewall entries are added, unsure if I have to.



      Firewall entries



      iptables -A INPUT -i ens33 -p tcp -m state --state NEW,ESTABLISHED -s 192.168.102.132 --sport 1024:65535 --dport 53 -j ACCEPT

      iptables -A INPUT -i ens33 -p udp -m state --state NEW,ESTABLISHED -s 192.168.102.132 --sport 1024:65535 --dport 53 -j ACCEPT


      named.conf (MASTER)



      acl internals { 192.168.102.0/24;  };

      options {
      listen-on port 53 { 127.0.0.1; 192.168.102.159; };
      listen-on-v6 port 53 { ::1; };
      directory "/var/named";
      dump-file "/var/named/data/cache_dump.db";
      statistics-file "/var/named/data/named_stats.txt";
      memstatistics-file "/var/named/data/named_mem_stats.txt";
      recursing-file "/var/named/data/named.recursing";
      secroots-file "/var/named/data/named.secroots";
      allow-transfer { 192.168.102.132; };
      allow-query { localhost; internals; };

      recursion yes;
      /*
      dnssec-enable yes;
      dnssec-validation yes;
      */
      /* Path to ISC DLV key */
      bindkeys-file "/etc/named.iscdlv.key";

      managed-keys-directory "/var/named/dynamic";

      pid-file "/run/named/named.pid";
      session-keyfile "/run/named/session.key";
      };

      logging {
      channel default_debug {
      file "data/named.run";
      severity dynamic;
      };
      };

      zone "." IN {
      type hint;
      file "named.ca";
      };

      zone "abc.local" { type master; file "abc.db"; allow-transfer { 192.168.102.132; }; };

      zone "102.168.192.IN-ADDR.ARPA" { type master; file "cba.db"; allow-transfer { 192.168.102.132; }; };

      include "/etc/named.rfc1912.zones";
      include "/etc/named.root.key";


      named.conf (SLAVE)



      acl internals { 192.168.102.0/24; };

      options {
      listen-on port 53 { 127.0.0.1; 192.168.102.132; };
      listen-on-v6 port 53 { ::1; };
      directory "/var/named";
      dump-file "/var/named/data/cache_dump.db";
      statistics-file "/var/named/data/named_stats.txt";
      memstatistics-file "/var/named/data/named_mem_stats.txt";
      recursing-file "/var/named/data/named.recursing";
      secroots-file "/var/named/data/named.secroots";
      allow-notify { 192.168.102.159; };
      allow-query { localhost; internals; };

      recursion yes;

      dnssec-enable yes;
      dnssec-validation yes;

      /* Path to ISC DLV key */
      bindkeys-file "/etc/named.iscdlv.key";

      managed-keys-directory "/var/named/dynamic";

      pid-file "/run/named/named.pid";
      session-keyfile "/run/named/session.key";
      };

      logging {
      channel default_debug {
      file "data/named.run";
      severity dynamic;
      };
      };

      zone "." IN {
      type hint;
      file "named.ca";
      };

      zone "abc.local" { type slave; masters { 192.168.102.159; }; file "slaves/abc.db"; allow-transfer { 192.168.102.159; }; };

      zone "102.168.192.IN-ADDR.ARPA" { type slave; masters { 192.168.102.159; }; file "slaves/cba.db"; allow-transfer { 192.168.102.159; }; };

      include "/etc/named.rfc1912.zones";
      include "/etc/named.root.key";


      abc.db



      $TTL 3H
      $ORIGIN abc.local.
      @ IN SOA ns1.abc.local. ns2.abc.local. (
      0 ; serial
      1D ; refresh
      1H ; retry
      1W ; expire
      3H ) ; minimum
      IN NS ns1.abc.local.
      IN NS ns2.abc.local.
      ns1 IN A 192.168.102.159
      ns2 IN A 192.168.102.132


      cba.db



      $TTL 3H
      $ORIGIN 102.168.192.IN-ADDR.ARPA.
      @ IN SOA ns1.abc.local. ns2.abc.local. (
      0 ; serial
      1D ; refresh
      1H ; retry
      1W ; expire
      3H ) ; minimum
      IN NS ns1.abc.local.
      IN NS ns2.abc.local.
      159 IN PTR ns1.abc.local.
      132 IN PTR ns2.abc.local.


      Error



      30-Dec-2018 20:33:24.030 managed-keys-zone: journal file is out of date: removing journal file

      30-Dec-2018 20:33:24.030 managed-keys-zone: loaded serial 2

      30-Dec-2018 20:33:24.031 zone 0.in-addr.arpa/IN: loaded serial 0

      30-Dec-2018 20:33:24.033 zone 1.0.0.127.in-addr.arpa/IN: loaded serial 0

      30-Dec-2018 20:33:24.035 zone localhost.localdomain/IN: loaded serial 0

      30-Dec-2018 20:33:24.035 zone localhost/IN: loaded serial 0

      30-Dec-2018 20:33:24.037 zone 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 0

      30-Dec-2018 20:33:24.037 all zones loaded

      30-Dec-2018 20:33:24.037 running

      30-Dec-2018 20:34:54.045 zone abc.local/IN: refresh: retry limit for master 192.168.102.159#53 exceeded (source 0.0.0.0#0)

      30-Dec-2018 20:34:54.045 zone abc.local/IN: Transfer started.

      30-Dec-2018 20:34:54.046 transfer of 'abc.local/IN' from 192.168.102.159#53: failed to connect: host unreachable

      30-Dec-2018 20:34:54.046 transfer of 'abc.local/IN' from 192.168.102.159#53: Transfer completed: 0 messages, 0 records, 0 bytes, 0.001 secs (0 bytes/sec)

      30-Dec-2018 20:34:54.547 zone 102.168.192.IN-ADDR.ARPA/IN: refresh: retry limit for master 192.168.102.159#53 exceeded (source 0.0.0.0#0)


      Both master and slave can ping each other.



      Thank You









      share













      I have a DNS Master (192.168.102.159) and Slave (192.168.102.132) servers, both are VMs, the Master configuration is fine and does both forward and reverse lookups, however, when I try zone transfers with slave, the slave throws the following error failed to connect: host unreachable, I have checked the IP addresses are correct in both conf and zone files, the zone files also show no errors in named-checkzone. This is my second setup, in the earlier setup I received an error rndc.key not found followed by this error, however, in this setup I only received this error.



      I have added chgrp and chown on slaves folder in Slave, however, no firewall entries are added, unsure if I have to.



      Firewall entries



      iptables -A INPUT -i ens33 -p tcp -m state --state NEW,ESTABLISHED -s 192.168.102.132 --sport 1024:65535 --dport 53 -j ACCEPT

      iptables -A INPUT -i ens33 -p udp -m state --state NEW,ESTABLISHED -s 192.168.102.132 --sport 1024:65535 --dport 53 -j ACCEPT


      named.conf (MASTER)



      acl internals { 192.168.102.0/24;  };

      options {
      listen-on port 53 { 127.0.0.1; 192.168.102.159; };
      listen-on-v6 port 53 { ::1; };
      directory "/var/named";
      dump-file "/var/named/data/cache_dump.db";
      statistics-file "/var/named/data/named_stats.txt";
      memstatistics-file "/var/named/data/named_mem_stats.txt";
      recursing-file "/var/named/data/named.recursing";
      secroots-file "/var/named/data/named.secroots";
      allow-transfer { 192.168.102.132; };
      allow-query { localhost; internals; };

      recursion yes;
      /*
      dnssec-enable yes;
      dnssec-validation yes;
      */
      /* Path to ISC DLV key */
      bindkeys-file "/etc/named.iscdlv.key";

      managed-keys-directory "/var/named/dynamic";

      pid-file "/run/named/named.pid";
      session-keyfile "/run/named/session.key";
      };

      logging {
      channel default_debug {
      file "data/named.run";
      severity dynamic;
      };
      };

      zone "." IN {
      type hint;
      file "named.ca";
      };

      zone "abc.local" { type master; file "abc.db"; allow-transfer { 192.168.102.132; }; };

      zone "102.168.192.IN-ADDR.ARPA" { type master; file "cba.db"; allow-transfer { 192.168.102.132; }; };

      include "/etc/named.rfc1912.zones";
      include "/etc/named.root.key";


      named.conf (SLAVE)



      acl internals { 192.168.102.0/24; };

      options {
      listen-on port 53 { 127.0.0.1; 192.168.102.132; };
      listen-on-v6 port 53 { ::1; };
      directory "/var/named";
      dump-file "/var/named/data/cache_dump.db";
      statistics-file "/var/named/data/named_stats.txt";
      memstatistics-file "/var/named/data/named_mem_stats.txt";
      recursing-file "/var/named/data/named.recursing";
      secroots-file "/var/named/data/named.secroots";
      allow-notify { 192.168.102.159; };
      allow-query { localhost; internals; };

      recursion yes;

      dnssec-enable yes;
      dnssec-validation yes;

      /* Path to ISC DLV key */
      bindkeys-file "/etc/named.iscdlv.key";

      managed-keys-directory "/var/named/dynamic";

      pid-file "/run/named/named.pid";
      session-keyfile "/run/named/session.key";
      };

      logging {
      channel default_debug {
      file "data/named.run";
      severity dynamic;
      };
      };

      zone "." IN {
      type hint;
      file "named.ca";
      };

      zone "abc.local" { type slave; masters { 192.168.102.159; }; file "slaves/abc.db"; allow-transfer { 192.168.102.159; }; };

      zone "102.168.192.IN-ADDR.ARPA" { type slave; masters { 192.168.102.159; }; file "slaves/cba.db"; allow-transfer { 192.168.102.159; }; };

      include "/etc/named.rfc1912.zones";
      include "/etc/named.root.key";


      abc.db



      $TTL 3H
      $ORIGIN abc.local.
      @ IN SOA ns1.abc.local. ns2.abc.local. (
      0 ; serial
      1D ; refresh
      1H ; retry
      1W ; expire
      3H ) ; minimum
      IN NS ns1.abc.local.
      IN NS ns2.abc.local.
      ns1 IN A 192.168.102.159
      ns2 IN A 192.168.102.132


      cba.db



      $TTL 3H
      $ORIGIN 102.168.192.IN-ADDR.ARPA.
      @ IN SOA ns1.abc.local. ns2.abc.local. (
      0 ; serial
      1D ; refresh
      1H ; retry
      1W ; expire
      3H ) ; minimum
      IN NS ns1.abc.local.
      IN NS ns2.abc.local.
      159 IN PTR ns1.abc.local.
      132 IN PTR ns2.abc.local.


      Error



      30-Dec-2018 20:33:24.030 managed-keys-zone: journal file is out of date: removing journal file

      30-Dec-2018 20:33:24.030 managed-keys-zone: loaded serial 2

      30-Dec-2018 20:33:24.031 zone 0.in-addr.arpa/IN: loaded serial 0

      30-Dec-2018 20:33:24.033 zone 1.0.0.127.in-addr.arpa/IN: loaded serial 0

      30-Dec-2018 20:33:24.035 zone localhost.localdomain/IN: loaded serial 0

      30-Dec-2018 20:33:24.035 zone localhost/IN: loaded serial 0

      30-Dec-2018 20:33:24.037 zone 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 0

      30-Dec-2018 20:33:24.037 all zones loaded

      30-Dec-2018 20:33:24.037 running

      30-Dec-2018 20:34:54.045 zone abc.local/IN: refresh: retry limit for master 192.168.102.159#53 exceeded (source 0.0.0.0#0)

      30-Dec-2018 20:34:54.045 zone abc.local/IN: Transfer started.

      30-Dec-2018 20:34:54.046 transfer of 'abc.local/IN' from 192.168.102.159#53: failed to connect: host unreachable

      30-Dec-2018 20:34:54.046 transfer of 'abc.local/IN' from 192.168.102.159#53: Transfer completed: 0 messages, 0 records, 0 bytes, 0.001 secs (0 bytes/sec)

      30-Dec-2018 20:34:54.547 zone 102.168.192.IN-ADDR.ARPA/IN: refresh: retry limit for master 192.168.102.159#53 exceeded (source 0.0.0.0#0)


      Both master and slave can ping each other.



      Thank You







      centos dns





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      asked 9 mins ago









      Huud Rych

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