[Yeti DNS Discuss] An IXFR Fallback to AXFR Case

["Davey(宋林健)"]

> 在 2016年4月28日，17:44，Stephane Bortzmeyer <bortzmeyer at nic.fr> 写道：
> 
> 
> 
>> To ask for adopt of IXFR-only draft and recommend it as default IXFR
>> protocol for MZSK situation
> 
> I do not see how it would help: IXFR would fail and then, without
> fallback (to AXFR), the slave would not be updated.
IXFR-only means do not use AXFR but sending IXFR query to other servers, until it finds previous server with recognized RRSIG...

> There is also a fourth solution you do not mention: tie each slave
> root server to a specific DM. This would decrease redundancy and
> resiliency but would allow normal IXFR, and may make debugging easier.
> 
Yes it works, as a recommendation for IXFR client to stick to only one server, unless the server failed. 
 
> 

---------------------------
Davey Song(宋林健)
BII Lab
ljsong at biigroup.cn



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.yeti-dns.org/pipermail/discuss/attachments/20160428/308aaa0b/attachment.html>