[dns-operations] DNS activities in Japan

[Stephane Bortzmeyer]

On Mon, Jul 04, 2016 at 05:26:24PM +0900,
 fujiwara at jprs.co.jp <fujiwara at jprs.co.jp> wrote 
 a message of 85 lines which said:

> * [ For [LT] Secondary DNS Service ]
> 
>   See https://github.com/sischkg/xfer-limit
> 
>   Most of authoritative DNS server softwares do not have size limit of
>   zone transfer. He generated unlimited zone information at master
>   server, and transfered to slave servers. BIND 9, knot DNS and Power
>   DNS slave servers received unlimited zone informataion and died.
>   NSD slave DNS server received unlimited zone data and /tmp became full.
> 
>   He generated zone transfer size limit patch for BIND 9, Knot, NSD,
>   PowerDNS.
> 
>   # this is very interesting presentation.

Knot seems to have a/the patch in the buffer:
<https://gitlab.labs.nic.cz/labs/knot/merge_requests/541>