9 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
When I do simple nslookup it does not generate any query for IPV6 (AAAA). But sometimes I see DNS query for both A and AAAA are generated. What decides this? The reason I do not want AAAA query is in most of the cases AAAA records are absent. Hence, if one DNS server fails, the clients keeps... (1 Reply)
Discussion started by: broy32000
1 Replies
2. Solaris
Hi,
We just built a new Solaris 10 zone. And would like to add it to our DNS server. Its also Solaris 10. Please let me know how can I get the IP resolved using this DNS server. I added entry into zone config file but not working. I did restarted the DNS services. And also added nameserver name... (5 Replies)
Discussion started by: snchaudhari2
5 Replies
3. Solaris
I have Bind running on a Solaris box that is our main public DNS. Given my very limited knowledge on DNS, I changed a few of the zones in the DNS to be 'dual-stack'. I did it through Webmin, but I know that I can also do it by adding an AAAA-record to the zone file.
My question is how can I make... (2 Replies)
Discussion started by: Dardeer
2 Replies
4. Solaris
Hi all,
I have some sort of problem with BIND DNS server my environment as follows.
bash-3.00# cat /etc/release
Solaris 10 6/06 s10s_u2wos_09a SPARC
Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to... (3 Replies)
Discussion started by: h@foorsa.biz
3 Replies
5. UNIX for Advanced & Expert Users
I'd like to get some opnions on choosing DNS server:
Windows DNS vs Linux BIND comparrsion:
1) managment, easy of use
2) Security
3) features
4) peformance
5) ??
I personally prefer Windows DNS server for management, it supports GUI and command line. But I am not sure about security... (2 Replies)
Discussion started by: honglus
2 Replies
6. Solaris
hey guys, how to add soalris box as a microsoft DNS Client ?
and how to register in the microsoft DNS ??
i managed to query from the DNS server after adding /etc/resolve.conf and editing /etc/nsswitch.conf
but i need to register the soalris server (dns Client) into Microsoft DNS automatically.... (3 Replies)
Discussion started by: mduweik
3 Replies
7. IP Networking
Hello,
i have a problem with a dns server. It is running bind 9.4.1 (compiled with "-enable-ipv6") on an AIX 5.3 system. The server starts without any errors or warnings. I am also able to lookup names for IPv4 adresses. But with IPv6 i have a strange problem.
When i execute the following dig... (3 Replies)
Discussion started by: skanatiker
3 Replies
8. Solaris
Hello evrybody
I need to know how i can implement and configure DNS server in solaris9 and i need to understand which files i modified it to do that
Thanks all (8 Replies)
Discussion started by: asafwat
8 Replies
9. UNIX for Dummies Questions & Answers
I am new to UNIX and have been trying to add DNS servers so I can access the internet under Solaris 9. I am using a static IP and have the subnet and gateway configured but cannot figure out to add DNS servers. Does anyone know how to do this? Thank you very much for any help. (1 Reply)
Discussion started by: jmy113437
1 Replies
Net::DNS::Resolver::Recurse(3) User Contributed Perl Documentation Net::DNS::Resolver::Recurse(3)
NAME
Net::DNS::Resolver::Recurse - Perform recursive dns lookups
SYNOPSIS
use Net::DNS::Resolver::Recurse;
my $res = Net::DNS::Resolver::Recurse->new;
DESCRIPTION
This module is a sub class of Net::DNS::Resolver. So the methods for Net::DNS::Resolver still work for this module as well. There are just
a couple methods added:
hints
Initialize the hint servers. Recursive queries need a starting name server to work off of. This method takes a list of IP addresses to use
as the starting servers. These name servers should be authoritative for the root (.) zone.
$res->hints(@ips);
If no hints are passed, the default nameserver is asked for the hints. Normally these IPs can be obtained from the following location:
ftp://ftp.internic.net/domain/named.root
recursion_callback
This method is takes a code reference, which is then invoked each time a packet is received during the recursive lookup. For example to
emulate dig's "+trace" function:
$res->recursion_callback(sub {
my $packet = shift;
$_->print for $packet->additional;
printf(";; Received %d bytes from %s
",
$packet->answersize,
$packet->answerfrom
);
});
query_dorecursion
This method is much like the normal query() method except it disables the recurse flag in the packet and explicitly performs the recursion.
$packet = $res->query_dorecursion( "www.netscape.com.", "A");
IPv6 transport
If the appropriate IPv6 libraries are installed the recursive resolver will randomly choose between IPv6 and IPv4 addresses of the
nameservers it encounters during recursion.
If you want to force IPv4 transport use the force_v4() method. Also see the IPv6 transport notes in the Net::DNS::Resolver documentation.
AUTHOR
Rob Brown, bbb@cpan.org
SEE ALSO
Net::DNS::Resolver,
COPYRIGHT
Copyright (c) 2002, Rob Brown. All rights reserved. Portions Copyright (c) 2005, Olaf M Kolkman.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
$Id: Recurse.pm 1096 2012-12-28 13:35:15Z willem $
perl v5.16.3 2012-12-28 Net::DNS::Resolver::Recurse(3)