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Full Discussion: DNS needs to be refreshed periodically to work
Operating Systems Solaris DNS needs to be refreshed periodically to work Post 302505565 by Lespaul20 on Thursday 17th of March 2011 09:42:06 AM
Old 03-17-2011
DNS needs to be refreshed periodically to work
We are having a problem with external address being resolved. All internal addresses work fine. Refreshing the DNS server service solves the issue for a little while(I don't have an exact number on how long, <1 hour) and then eventually stops working.

We use Webem to manage the build in DNS and we have moved to a new server. All the files in /var/named were copied over.

We have a cron job set up to refresh the service. What would be misconfigured that causes the need for a refresh?
 

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LEARN ABOUT MOJAVE

net::dns::rr::eui645.18

Net::DNS::RR::EUI64(3)					User Contributed Perl Documentation				    Net::DNS::RR::EUI64(3)

NAME

       Net::DNS::RR::EUI64 - DNS EUI64 resource record

SYNOPSIS

	   use Net::DNS;
	   $rr = new Net::DNS::RR('name IN EUI64 address');

	   $rr = new Net::DNS::RR(
	       name    => 'example.com',
	       type    => 'EUI64',
	       address => '00-00-5e-ef-10-00-00-2a'
	       );

DESCRIPTION

       DNS resource records for 64-bit Extended Unique Identifier (EUI64).

       The EUI64 resource record is used to represent IEEE Extended Unique Identifiers used in various layer-2 networks, ethernet for example.

       EUI64 addresses SHOULD NOT be published in the public DNS.  RFC7043 describes potentially severe privacy implications resulting from
       indiscriminate publication of link-layer addresses in the DNS.

METHODS

       The available methods are those inherited from the base class augmented by the type-specific methods defined in this package.

       Use of undocumented package features or direct access to internal data structures is discouraged and could result in program termination or
       other unpredictable behaviour.

   address The address field is a 8-octet layer-2 address in network byte order.
       The presentation format is hexadecimal separated by "-".

COPYRIGHT

       Copyright (c)2013 Dick Franks.

       All rights reserved.

       This program is free software; you may redistribute it and/or modify it under the same terms as Perl itself.

       Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.

SEE ALSO

       perl, Net::DNS, Net::DNS::RR, RFC7043

perl v5.18.2							    2014-01-16						    Net::DNS::RR::EUI64(3)
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