[Samba] Using isc-dhcp for DDNS with Samba4 internal DNS
Luca Olivetti
luca at wetron.es
Thu Jun 25 01:53:20 MDT 2015
El 24/06/15 a les 22:12, Luca Olivetti ha escrit:
>> I appreciate all the responses. I do not want to lose the ability for
>> clients to update DNS. It appears I will if I follow the link posted.
>
> No, there's no problem, since the script waits 5 seconds in order to
> give the client time to update its record. And if the client doesn't do
> it, the the script will do it.
> In fact you can ignore the section about the GPO.
> I had to modify something in the dhcp configuration though, I cannot
> tell what now since the server is in a VLAN that's not accessible
> outside the office, and I'm not there right now.
I case you need it, this is what I have in my dhcpd.conf
on commit {
set noname = concat("dhcp-", binary-to-ascii(10, 8, "-",
leased-address));
set ClientIP = binary-to-ascii(10, 8, ".", leased-address);
set ClientName = pick-first-value(option host-name, host-decl-name,
config-option host-name, noname);
execute("/etc/dhcp/update.sh", "add", ClientIP, ClientName);
}
on release {
#ClientIP and ClientName are stored in the lease
execute("/etc/dhcp/update.sh", "delete", ClientIP, ClientName);
}
on expiry {
#ClientIP and ClientName are stored in the lease
execute("/etc/dhcp/update.sh", "delete", ClientIP, ClientName);
}
this is the version of my dhcp server:
ii isc-dhcp-server 4.2.4-7ubuntu12 amd64 ISC DHCP
server for automatic IP address assignm
Bye
--
Luca Olivetti
Wetron Automation Technology http://www.wetron.es/
Tel. +34 93 5883004 (Ext.3010) Fax +34 93 5883007
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