Re: strange response to the DS request

2016-03-07 Thread 神明達哉
At Mon, 7 Mar 2016 09:58:46 +0900, Manabu Sonoda wrote: > > So I'm wondering: is this something odd you just happen to find in a > > test environment or something, or is there any practical issue because > > of that? > That found product environment... > Our full resolver was sometimes return the

Re: strange response to the DS request

2016-03-06 Thread Manabu Sonoda
On Fri, 4 Mar 2016 10:49:50 -0800 神明達哉 wrote: > I'm not sure whether we should do something about it, though. As you > pointed out, the configuration is already so broken: there's even no > delegation from the parent (or ancestor) to the child zone, so I'm not > sure if we can define any valid b

Re: strange response to the DS request

2016-03-04 Thread Mark Andrews
In message , =?UTF-8?B?56We5piO6YGU5ZOJ?= writes: > At Sat, 05 Mar 2016 07:23:46 +1100, > Mark Andrews wrote: > > > There is nothing strange here beyond a missing delegation. > > I'm not opposed to this conclusion itself, but: > > > > If so, I agree it looks odd, and we might say it's against

Re: strange response to the DS request

2016-03-04 Thread 神明達哉
At Sat, 05 Mar 2016 07:23:46 +1100, Mark Andrews wrote: > There is nothing strange here beyond a missing delegation. I'm not opposed to this conclusion itself, but: > > If so, I agree it looks odd, and we might say it's against Section > > 2.2.1.2 of RFC3658 (if we superficially applied this se

Re: strange response to the DS request

2016-03-04 Thread Mark Andrews
In message , =?UTF-8?B?56We5piO6YGU5ZOJ?= writes: > At Fri, 4 Mar 2016 14:07:03 +0900, > Manabu Sonoda wrote: > > > I find the the strange response to the DS request. > > That response answer type is CNAME. > > > > This can happen if Child and Parent zone in same nameserver and > > Parent zone

Re: strange response to the DS request

2016-03-04 Thread 神明達哉
At Fri, 4 Mar 2016 14:07:03 +0900, Manabu Sonoda wrote: > I find the the strange response to the DS request. > That response answer type is CNAME. > > This can happen if Child and Parent zone in same nameserver and > Parent zone does not have NS recode for Child zone and > Parent zone have CNAME