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Sun zhengnan <nnusun at gmail.com> wrote:

> Hi all
>
> Can I use hostname as a nameserver when creating or updating a subnet?

 From API perspective, yes...

> I noticed that both ip and hostname are checked in  
> neutron/api/attributes.py with _validate_nameservers.
> But only ip address is allowed in _validate_subnet in db_base_plugin_v2.py

…assuming you don’t use db_base_plugin_v2 based plugin (read: any plugin  
that persists resources in neutron database).

Ihar