error message

[Kevin Darcy]

One problem I can see right away is that you have misspelled "allow-update" as "allow_update".


- Kevin

Aleppo University wrote:

> hi
>
> i have a dns server configered on ip addres 10.128.16.14 and dhcp server configered on ip address 10.128.16.20
>
> my dhcp.conf files is:
> # Sample /etc/dhcpd.conf
> # for aleppo University
> default-lease-time 604800;
> max-lease-time 2419200;
> ddns-update-style ad-hoc;
> option subnet-mask 255.0.0.0;
> option broadcast-address 10.255.255.255;
> option routers 10.128.16.23;
> option domain-name-servers 10.128.16.14;
> option domain-name "aleppo.shern.edu";
>
> subnet 10.0.0.0 netmask 255.0.0.0 {
>  ddns-updates on;
>  ddns-hostname "dns01";
>  ddns-domainname "aleppo.shern.edu";
>  range 10.128.1.10 10.128.15.250;
>  range 10.128.17.10 10.128.250.250;
>  }
> zone 10.in-addr.arpa.  { # the name of the ptr zone
>  # The ip address of the primary name server
>  primary 10.128.16.14;
> }
> zone aleppo.shern.edu. { # the name of the forward zone
>  # the ip address of the primary name server
>  primary 10.128.16.14;
> }
>
> and my named files is:
> // generated by named-bootconf.pl
>
> options {
>  directory "/var/named";
>  /*
>   * If there is a firewall between you and nameservers you want
>   * to talk to, you might need to uncomment the query-source
>   * directive below.  Previous versions of BIND always asked
>   * questions using port 53, but BIND 8.1 uses an unprivileged
>   * port by default.
>   */
>  // query-source address port 53;
>  forward first;
>  forwarders {
>  192.168.2.6;
>  };
> };
>
> //
> // a caching only nameserver config
> //
> zone "." {
>  type hint;
>  file "named.cash";
> };
>
> zone "127.in-addr.arpa" {
>  type master;
>  file "127.local";
> };
>
> zone "10.in-addr.arpa" {
>  type master;
>  file "db.10.zone";
>  allow_update {
>  10.128.16.20 ;
> };
> };
>
> zone "aleppo.shern.edu" {
>  type master;
>  file "db.aleppo.hosts";
>  allow_update {
>  10.128.16.20 ;
> };
> };
>
> but on my dhcp server i keep geting the following :
>
> if IN A dns01.aleppo.shern.edu rrset doesn't exist add 1209600 IN A dns01.aleppo.shern.edu 10.128.1.33: timed.out.
> DHCPREQUEST for 10.128.1.33 from 00:30:65:56:43:b0 via eth0
> DHCPACK on 10.128.1.33 from 00:30:65:56:43:b0 via eth0
> if IN A dns01.aleppo.shern.edu rrset doesn't exist add 1209600 IN A dns01.aleppo.shern.edu 10.128.1.33: timed.out.
> DHCPREQUEST for 10.128.1.33 from 00:30:65:56:43:b0 via eth0
> DHCPACK on 10.128.1.33 from 00:30:65:56:43:b0 via eth0
>
> please advice
>
> director of computer center.
> university of aleppo .