Re: Multiple BIND instances

2012-02-08 Thread Matus UHLAR - fantomas
On 07.02.12 14:10, Lightner, Jeff wrote: Virtualization doesn't reduce use of resources but DOES separate into what are perceived to be multiple "servers" so I'm not sure what you mean by "you still have one server". one machine, one piece of hardware. There's not much to separate there, unle

Re: How to validate DNSSEC signed record with dig?

2012-02-08 Thread William Thierry SAMEN
Hi, thanks for the quick answer, but my problem is still not resolved, i check all your solutions but nothing. I'll show you my file zone which i wanted to sign and the command i used. My file zone: ; This is a zone-signing key, keyid 12762, for *../etc/toto.com.* ; Created: 20120207101131 (Tue

Re: PLEASE READ: An Important Security Announcement from ISC

2012-02-08 Thread Kazunori Fujiwara
Searching the title of the vulnerability with google results one PDF document. http://www.google.co.jp/#q=Ghost+Domain+Names:+Revoked+Yet+Still+Resolvable+PDF It shows details. -- Kazunori Fujiwara > From: Michael McNally > PLEASE READ: An important security announcement from ISC > > ISC

Re: How to validate DNSSEC signed record with dig?

2012-02-08 Thread Tony Finch
William Thierry SAMEN wrote: > > My file zone: Er this looks like a key file, not a zone file. The key has been generated incorrectly: it has a file name where the zone name should be. > ; This is a zone-signing key, keyid 12762, for *../etc/toto.com.* > ; Created: 20120207101131 (Tue Feb 7 11:

Re: How to validate DNSSEC signed record with dig?

2012-02-08 Thread William Thierry SAMEN
Absolutely Tony that was a key file which has been generated by dnssec-keygen command. My zone file is so simple and its look like that i have checked it before with the named-checkzone and all is good in my file zone. I changed option -o by the option -o only and now i had this error: dnssec-

Re: How to validate DNSSEC signed record with dig?

2012-02-08 Thread Tony Finch
William Thierry SAMEN wrote: > > dnssec-signzone: error: dns_master_load: ../etc/toto.com:12: toto.com: not at > top of zone > dnssec-signzone: fatal: failed loading zone from '../etc/toto.com': not at > top of zone This is because your zone uses an include directive to import the key files, an

RE: How to validate DNSSEC signed record with dig?

2012-02-08 Thread Spain, Dr. Jeffry A.
William: In my tests of DNSSEC, I have used 'auto-dnsssec maintain;' rather than explicitly signing the zone with dnssec-signzone. I believe I recall that you are using bind 9.8, so this should work for you as well. Here's something you can try: In your bind configuration use the following zone

Re: PLEASE READ: An Important Security Announcement from ISC

2012-02-08 Thread Chris Thompson
On Feb 8 2012, Kazunori Fujiwara wrote: Searching the title of the vulnerability with google results one PDF document. http://www.google.co.jp/#q=Ghost+Domain+Names:+Revoked+Yet+Still+Resolvable+PDF It shows details. More directly, http://www.cs.indiana.edu/classes/b649-gupt/kangLiNDSS12.pdf

Re: How to validate DNSSEC signed record with dig?

2012-02-08 Thread William Thierry SAMEN
Thank you very much for your help i'm going to try it wright now. 2012/2/8 Spain, Dr. Jeffry A. > William: In my tests of DNSSEC, I have used 'auto-dnsssec maintain;' > rather than explicitly signing the zone with dnssec-signzone. I believe I > recall that you are using bind 9.8, so this should

Re: PLEASE READ: An Important Security Announcement from ISC

2012-02-08 Thread Tony Finch
Chris Thompson wrote: > > More directly, http://www.cs.indiana.edu/classes/b649-gupt/kangLiNDSS12.pdf > > This is definitely worth reading, being an interesting new twist on a > fairly old theme. Paul Vixie was trying to do something about risks in this area a couple of years ago: http://tools.ie

Getting a formerr 'invalid response' for winqual.microsoft.com. but dig +trace works.

2012-02-08 Thread Matt Doughty
I have spend the afternoon trying to figure this out. The response I get back from their nameserver looks fine to me, and dig +trace works fine, but a regular dig returns a servfail. I have looked at the code for invalid response, but I don't quite follow what is going on there, and the comment 're

Re: Getting a formerr 'invalid response' for winqual.microsoft.com. but dig +trace works.

2012-02-08 Thread Mark Andrews
Microsoft's servers are broken. "aa" should be set but it isn't. Mark ; <<>> DiG 9.7.3-P3 <<>> winqual.partners.extranet.microsoft.com @dns10.one.microsoft.com +norec ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24074 ;; flags: qr ra; QUERY: 1, ANS

Re: Getting a formerr 'invalid response' for winqual.microsoft.com. but dig +trace works.

2012-02-08 Thread David Miller
On 2/8/2012 10:32 PM, Matt Doughty wrote: I have spend the afternoon trying to figure this out. The response I get back from their nameserver looks fine to me, and dig +trace works fine, but a regular dig returns a servfail. I have looked at the code for invalid response, but I don't quite follow

about the MX and NS values

2012-02-08 Thread Jeff Peng
I was thinking why RFC requires the values of MX and NS must be hostname not IP. Any glue? Thanks. ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https:

Re: about the MX and NS values

2012-02-08 Thread Mark Andrews
In message <4f337229.1090...@staff.dnsbed.com>, Jeff Peng writes: > I was thinking why RFC requires the values of MX and NS must be hostname > not IP. > Any glue? Thanks. When you serve 10 zones do you want to update 1 address record or 10 NS record on a address change?

Re: about the MX and NS values

2012-02-08 Thread Matus UHLAR - fantomas
On 09.02.12 15:13, Jeff Peng wrote: I was thinking why RFC requires the values of MX and NS must be hostname not IP. because it IS the hostname, not an IP. A points to IP(v4) points to IP(v6) NS, MX, PTR, CNAME... all others point to hostname. otherwise, someone would need to decide what

Re: about the MX and NS values

2012-02-08 Thread Jeff Peng
于 2012-2-9 15:27, Mark Andrews 写道: When you serve 10 zones do you want to update 1 address record or 10 NS record on a address change? When you serve 10 mail domains do you want to update 1 address record or 10 MX records on a address change? Yup