multiple domain search for dhcp client

Surya Teja suryateja042 at gmail.com
Tue Oct 15 15:23:33 UTC 2019


Hi ,
If the option 119 is granted by the dhcp server to the dhcp client, will
the perference of the domain value matters?
Ex: option domain-search "example.com","example1.com","example2.com" will
it makes any difference if the order changes ?

On Mon, 14 Oct 2019, 19:44 dave calafrancesco, <dcalaf at drakkar.org> wrote:

> You want to set this:
>
>   option domain-search domain-list;
>
>            The domain-search option specifies a ’search list’ of Domain
> Names to be used by the
> client to locate not-fully-qualified domain names.  The difference between
> this option and
> historic use of the domain-name  option  for
>            the same ends is that this option is encoded in RFC1035
> compressed labels on the
> wire.  For example:
>
>              option domain-search "example.com", "sales.example.com",
>                                   "eng.example.com";
>
> Dave
>
> On 10/13/19 09:52, Surya Teja wrote:
> > Hi I want to send multiple domains information to the dhcp client from
> the dhcp server, but the
> > option domain-name is taking only one domain, I cannot give comma
> separated list for it, On
> > surfing the internet I found the option 119 where we can give comma
> separate list.
> > I have added it to my config but the dhcp client is not getting the
> info, because in the dhcp
> > client request packet it is not asking for option 119
> > Is there any way that dhcp server can offer all the options defined in
> its scope modules to the
> > client irrespective of the client asking for the specific option or
> > Any way of introducing the specific option in the request packet from
> the client to dhcp server
> > and make use of it.
> >
> >
> >
> >
> > Thanks in advance.
> >
> >
> > _______________________________________________
> > dhcp-users mailing list
> > dhcp-users at lists.isc.org
> > https://lists.isc.org/mailman/listinfo/dhcp-users
> >
>
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