Reverse lookups not working when Internet connection failed.

[David Alexandre M. de Carvalho]

Thank you all for the replies.
For what I understand after reading your replies (I might be wrong :) ), reverse lookups fail when I have no outgoing
connection because some caching or or transfer is needed  from 66.136.193.in-addr.arpa. , wich I don't control. This
is divided in several networks, 2 of them under my control.
I'll have to read more carefully your suggestions to see if I find an alternative way to achieve this only by
modifying my zone files, without messing up my current setup. I'll let you know how it goes.
Thanks once again.

David

> On 11/4/22 2:07 PM, Mark Andrews wrote:
>> Any ISP that offers these delegations should be allowing their
>> customers to transfer the zone that contains the CNAMEs for the
>> customer address space by default.
>
> I've had enough trouble getting ISPs to support 2317 delegation period.
> I think that asking them to allow me to do a zone transfer would have
> been a hard no.
>
> I certainly don't think this would be allowed /by/ /default/.
>
> I just checked and § 5.1 of RFC 2317 mentioned having the parent do a
> secondary zone transfer of the child zone.  But I don't see any mention
> of the child doing a secondary zone transfer of the parent zone.
>
> I think that would be a good idea.
>
>
>
> --
> Grant. . . .
> unix || die
>
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