I am having a bit of trouble getting my CENTOS 6.5 DNS server to work correctly in our testlab environment. Lab network is 10.8.0.0/24 in which we all access from 10.7.0.0.0/24 && 10.0.0.0/24. Here are my configs:
Code:
options {
listen-on port 53 { 127.0.0.1; 10.8.0.19;};
#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";
// forwarders { 10.8.0.150; };
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { localhost; 10.0.0.0/24; 10.8.0.0/24; 10.7.0.0/24; };
allow-transfer { localhost; 10.0.0.0/24; };
recursion yes;
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "." IN {
type hint;
file "named.ca";
};
zone "labtest.local" IN {
type master;
file "labtest.local.zone";
allow-update { none; };
};
zone "0.8.10.in-addr.arpa" IN {
type master;
file "0.8.10.in-addr.arpa";
allow-update { none; };
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";
forward look stuff:
Code:
$ORIGIN labtest.local.
$TTL 1d
@ IN SOA test-nameserver.labtest.local. root.labtest.local. (
12 ; se = serial number
3h ; ref = refresh
15m ; ret = update retry
3w ; ex = expiry
3h ; min = minimum
)
@ IN NS test-nameserver.labtest.local.
@ IN A 10.8.0.19
test-nameserver IN A 10.8.0.19
dojo1 IN A 10.8.0.186
redhat.5.5.32Bit IN A 10.8.0.149
redhat.6.2.64Bit IN A 10.8.0.147
mandriva.9.2.32Bit IN A 10.8.0.153
RELEASE-WIN2003 IN A 10.8.0.17
reverse stuff
Code:
$TTL 1d
@ IN SOA test-nameserver.labtest.local. root.labtest.local. (
2013112100 ; se = serial number
3h ; ref = refresh
15m ; ret = update retry
3w ; ex = expiry
3h ; min = minimum
)
@ IN NS test-nameserver.labtest.local.
@ IN A 10.8.0.19
@ IN PTR labtest.local
test-nameserver IN A 10.8.0.19
19 IN PTR test-nameserver.labtest.local.
186 IN PTR dojo1.labtest.local.
149 IN PTR redhat.5.5.32Bit.labtest.local.
147 IN PTR redhat.6.2.64Bit.labtest.local.
153 IN PTR mandriva.9.2.32Bit.labtest.local.
17 IN PTR RELEASE-WIN2003.labtest.local.
When running my tests against it, I can ping a target but oddly digs response shows that the DNS server is not anwsering:
Using Redhat Linux Enterprise AS 4
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