Re: parent dns answers the ARR of child dns

2009-12-07 Thread Kevin Darcy
Tech W. wrote: --- On Fri, 4/12/09, Kevin Darcy wrote: From: Kevin Darcy Subject: Re: parent dns answers the ARR of child dns To: bind-users@lists.isc.org Received: Friday, 4 December, 2009, 1:56 AM Not only that, but DNS.gduf.edu.cn is performing recursion, while not setting RA in, and

Re: parent dns answers the ARR of child dns

2009-12-03 Thread Tech W.
--- On Fri, 4/12/09, Kevin Darcy wrote: > From: Kevin Darcy > Subject: Re: parent dns answers the ARR of child dns > To: bind-users@lists.isc.org > Received: Friday, 4 December, 2009, 1:56 AM > Not only that, but DNS.gduf.edu.cn is > performing recursion, while not > s

Re: parent dns answers the ARR of child dns

2009-12-03 Thread Kevin Darcy
Not only that, but DNS.gduf.edu.cn is performing recursion, while not setting RA in, and not copying RD into, the header of the response. % dig www.smartip.gduf.edu.cn. @DNS.gduf.edu.cn ; <<>> DiG 9.3.0 <<>> www.smartip.gduf.edu.cn. @DNS.gduf.edu.cn ;; global options: printcmd ;; Got answer: ;;

Re: parent dns answers the ARR of child dns

2009-12-03 Thread Chris Buxton
On Dec 3, 2009, at 3:38 AM, Tech W. wrote: > # dig smartip.gduf.edu.cn ns +short > dtone1.gduf.edu.cn. > > # dig www.smartip.gduf.edu.cn +short > 121.8.235.88 > > # dig www.smartip.gduf.edu.cn +trace [...] > www.smartip.gduf.edu.cn. 8 IN A 218.192.12.4 > www.smartip.gduf.edu.c

parent dns answers the ARR of child dns

2009-12-03 Thread Tech W.
Hello, Firstly thanks for any helps I have got on this list for our DNS setup in university environment. Now I meet another problem, please see this dig: # dig smartip.gduf.edu.cn ns +short dtone1.gduf.edu.cn. That means smartip.gduf.edu.cn is a zone whose NS is dtone1.gduf.edu.cn. I have se