Re: bind-9.8.1-P1: Recursive failed on fresh config

2012-02-02 Thread Drunkard Zhang
2012/2/2 Mark Andrews : > >        CNAME as nameservers *cannot* be made reliable.  Static-stub >        can be used as a workaround but it doesn't scale. >        Misconfiguration like this just need to be fixed. Thanks, I digged rfcs, and found THE misconfig scene in rfc1912: 2.4 CNAME records

Re: bind-9.8.1-P1: Recursive failed on fresh config

2012-02-02 Thread Drunkard Zhang
2012/2/2 Mark Andrews : > >        CNAME as nameservers *cannot* be made reliable.  Static-stub >        can be used as a workaround but it doesn't scale. >        Misconfiguration like this just need to be fixed. Thanks, I digged rfcs, and found THE misconfig scene in rfc1912: 2.4 CNAME records

Re: bind-9.8.1-P1: Recursive failed on fresh config

2012-02-02 Thread Mark Andrews
CNAME as nameservers *cannot* be made reliable. Static-stub can be used as a workaround but it doesn't scale. Misconfiguration like this just need to be fixed. -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 I

Re: bind-9.8.1-P1: Recursive failed on fresh config

2012-02-02 Thread Drunkard Zhang
2012/2/2 Mark Andrews : > > Nameservers *cannot* be CNAMEs.  In this case both nameservers listed in > the parent zone are CNAMEs.  The delegation needs to be fixed. > > Mark Got you. I'll try to contact their DNS administrator to fix. Thx ___ Please vis

Re: bind-9.8.1-P1: Recursive failed on fresh config

2012-02-02 Thread Mark Andrews
Nameservers *cannot* be CNAMEs. In this case both nameservers listed in the parent zone are CNAMEs. The delegation needs to be fixed. Mark ns3.mrdns.net. 43099 IN CNAME ns1.1stchina.cn. ns1.1stchina.cn.43100 IN A 60.29.231.62 ns4.mrdns.net. 4313

Re: bind-9.8.1-P1: Recursive failed on fresh config

2012-02-02 Thread Drunkard Zhang
I read some bind code mentioned in this trace, I think the reason of SERVFAIL should be like this: > 14:42:40 ~ $ dig +nocmd +multiline +noall +answer www.21photo.cn > 14:42:42 ~ $ dig +nocmd +multiline +noall +answer a.dns.cn. > a.dns.cn.               4818 IN A 203.119.25.1 > 14:42:56 ~ $ dig +n

bind-9.8.1-P1: Recursive failed on fresh config

2012-02-01 Thread Drunkard Zhang
www.21photo.cn resolution failed on my dns, bind returned SERVFAIL, this is my trace using "named -u named -d 2 -g". It seems like that bind use IPv6 first, while there's no IPv6 configed, bind just returns SERVFAIL, instead of resolve using IPv4 address. How can I fix this? 02-Feb-2012 14:00:57.