How does it work, if I don't give the named.ca information for cache only dns server

2013-08-11 Thread Sury Bu
Hi All, I have installed bind-9.8.2-0.17.rc1.el6_4.5.x86_64 on CentOS 6.3, and the bind-chroot package is not installed. Here is my /etc/named.conf options { listen-on port 53 { 127.0.0.1; }; # listen-on-v6 port 53 { ::1; }; directory /var/named; dump-file

Re: How does it work, if I don't give the named.ca information for cache only dns server

2013-08-11 Thread Barry Margolin
In article mailman.1036.1376202277.20661.bind-us...@lists.isc.org, Sury Bu bushu...@gmail.com wrote: Can anyone who can tell me How the cache server can query without given named.ca? BIND has a default list of root servers built into the code. These are used if no type hint zone is in the

Re: Reverse Records on a leash?

2013-08-11 Thread Matus UHLAR - fantomas
On 8/10/13 3:37 AM, Matus UHLAR - fantomas wrote: however, reverse DNS records must not be zero-filled (those won't be taken into account) On 10.08.13 10:26, Eduardo Bonsi wrote: I put zeros just as an example. it can be 111.111.111.111 where 1= (any ipv4 number) or 000.000.000.000. where 0

case in responses

2013-08-11 Thread Karl Auer
Hi all. I have an odd issue - a particular device is apparently ignoring apparently legal DNS responses. The only differences I can see between the responses that do work and the responses that don't work are that in the responses that don't work: a) the case of the response has been folded to

Re: case in responses

2013-08-11 Thread Mark Andrews
This looks like someone implemented dns-x20 which was a anti-spoofing proposal which made use of the fact that queries where case insensitive and that most servers preserved the case of the question in the reply. This gives a few extra bits on top of the query id much the same as using random