dynamic update reverse zone?
Alexandre Paradis
alexandre at optiksecurite.com
Wed Feb 13 19:39:36 UTC 2008
Hi, i have some problems with my dynamic update between the DHCP and
DNS. I'm able to update my "normal" zone, but the reverse zone won't
update.
here's my dhcpd.conf
# dhcpd.conf
ddns-hostname = pick (option fqdn.hostname, option host-name, concat
("dhcp-", binary-to-ascii (10, 8, "-", leased-address)));
option host-name = config-option server.ddns-hostname;
option domain-name "bureau.own";
option domain-name-servers 69.69.68.1;
default-lease-time 600;
max-lease-time 7200;
authoritative;
#ping-check false;
#DDNS
ddns-updates on;
ddns-update-style interim;
ddns-domainname "bureau.own";
#ignore client-updates;
ddns-ttl 120;
ddns-rev-domainname "in-addr.arpa";
allow client-updates;
subnet 69.69.68.0 netmask 255.255.255.0 {
range 69.69.68.100 69.69.68.145;
option routers 69.69.68.1;
option broadcast-address 69.69.68.255;
}
key marjo {
algorithm HMAC-MD5;
secret <mykey>;
}
zone bureau.own. {
primary 69.69.68.1;
key marjo;
}
zone 68.69.69.in-addr-arpa. {
primary 69.69.68.1;
key marjo;
}
This is my named.conf
key marjo {
algorithm HMAC-MD5;
secret "<mykey>";
};
#ACL pour les differentes interfaces
acl lan { 69.69.68.0/24; 127.0.0.1; };
# acl dmz { 1.2.3.4/24; };
options {
// Relative to the chroot directory, if any
directory "/etc/namedb";
pid-file "/var/run/named/pid";
dump-file "/var/dump/named_dump.db";
statistics-file "/var/stats/named.stats";
version "haha oh wow!";
recursion yes;
allow-recursion {69.69.68.0/24; 127.0.0.1; };
listen-on { 127.0.0.1; 69.69.68.1; };
allow-query { lan; };
forwarders {69.69.69.1; };
};
controls {
inet 127.0.0.1 port 953
allow { 127.0.0.1; 69.69.68.1; } keys { "marjo";};
};
view lan {
zone "." {
type hint;
file "named.root";
};
match-clients {lan; };
zone "bureau.own"{
type master;
notify no;
file "/etc/namedb/dynamic/lan.bureau.own";
//allow-transfer {127.0.0.1; };
allow-update { key marjo; };
};
zone "68.69.69.in-addr.arpa" {
type master;
notify no;
file "/etc/namedb/dynamic/revlan.bureau.own";
//allow-transfer {127.0.0.1; };
allow-update { key marjo; };
};
};
i tried with dhclient.conf on the client side with
interface "xl0" {
send host-name "alexBSD";
}
it changed nothing.
any idea?
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