[Freeipa-users] IPA and DNS reverse subnets

[lejeczek]

On 30/01/17 19:32, Tomasz Torcz wrote:
> On Mon, Jan 30, 2017 at 07:12:10PM +0000, lejeczek wrote:
>>
>> On 30/01/17 18:28, Tomasz Torcz wrote:
>>> On Mon, Jan 30, 2017 at 06:01:03PM +0000, lejeczek wrote:
>>>> hi everybody
>>>>
>>>> I'm having trouble trying to figure out, or in other words make this to
>>>> work:
>>>>
>>>> I'm setting up a domain in a subnet like this: 10.5.10.48/28 but not sure it
>>>> I got it right.
>>>> Host reverse resoling does not seem to right. I have:
>>>>
>>>>
>>>>     Zone name: 28/48.10.5.10.in-addr.arpa.   <= this here is like non-usual, I
>>>> understand it's how such a reverse subnet should be defined, but not 100%
>>>> sure.
>>>     Here you got it wrong.  IPv4 reverses are split at octet boundary, you
>>> cannot have greater granularity.  And for sure you cannot mix CIDR addressing (/28)
>>> and netblock type.  On top of that, “/” is not correct character in DNS.
>> how about this - http://www.zytrax.com/books/dns/ch9/reverse.html - would
>> this not work?
>    Wow. This is first time in my life I see this notation. Nevertheless, I was wrong
> with my previous email.
>    Having read your link, I found http://www.freeipa.org/page/Howto/DNS_classless_IN-ADDR.ARPA_delegation
> Is this helpful?
>
meanwhile I had it working partially, delegation to subnets 
works but not everything.
More tampering to do, I'll post more findings later, hopefully.
thanks.