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dhcpd unable to create forward map when started the dhcpd in ddns ubuntu server

Dear Experts

configured ddns in ubuntu 12.04 LTS for which created a separate key for dynamic updates using command dnssec-keygen -a HMAC-MD5 -b 128 -n HOST ddns-key
name resolving is working fine when added the A and PTR records but I am stuck with message in syslog when started dhcpd, the message is dhcpd unable to create forward map. Dynamic zones are not working as jnl file has not yet created in the set /var/lib/bind/dynamic
attached bind , dhcp config files and also syslog report for your reference.
please help in trouble shooting and resolve this issue, thanks in advance.
namedconfoptions.txt
namedconflocal.txt
namedconf.txt
dhcpdconf.txt
syslogreport.txt

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lruiz52

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Goutham

ASKER

thanks for the reply, I did check the named.conf.local ddns zone entries are available at the end of the file, posted below for your reference,
//## dynamic zones (updated by DDNS) ##

zone "dyn.shriramproperties.com" {
type master;
file "/var/lib/bind/dynamic/db.dyn.shriramproperties.com";
allow-update {" key "ddns-key";};
};

zone "rev.1.168.192.in-addr.arpa" {
type master;
notify no;
file "/var/lib/bind/dynamic/rev.1.168.192.in-addr.arpa";
allow-update { "key "ddns-key";};
};

Goutham

ASKER

In contd to the previous , iam attaching dynamic zone files
db.dyn.shriramproperties.com and rev.1.168.192.in-addr.arpa which is in the path /var/lib/bind/dynamic, please help to fix this issue
dbdynshrirampropertiescom.txt
rev1168192in-addrarpa.txt

Goutham

ASKER

thank you very much instead of entering the zone as dyn.shriramproperties.com in dhcp.conf i had mistakenly entered the file name.