Blogs

Last modified: January 30, 2014
  • How to connect to a multi-homed server over TCP

    With the world wide deployment of IPv6 in parallel with IPv4, it has become apparent that a traditional connection loop is no longer good enough. In fact, this is a large part of the reason why Google is white listing resolvers and Yahoo only wants to return to AAAA records to DNS queries made over IPv6.  The traditional connection loop

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  • Technology Leadership for the Common Good

    “I am relieved.”  That lovely double entendre is what Captain Pike said to Captain Kirk at the end of last summer’s most excellent reboot of the Star Trek series. I am likewise relieved to have been relieved of my long time post as President of ISC by my good friend and long associate Barry Greene. I continue at ISC as

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  • Implementing IPv6 is no longer optional

    The exhaustion of IPv4 space from IANA is coming as soon as February (yes, next month!) and the reserve held by the RIRs will be running dry shortly thereafter. The ability to provide (and use) IPv6 infrastructure is no longer optional; it is a requirement. ISC, unlike others who may talk the talk in regard to IPv6 experience, has been

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  • BIND 9: Easier GSS-TKEY configuration

    ISC has been working with Tridge from the Samba team to make it easier to configure BIND 9 to use GSS-TKEY. GSS-TKEY is used to allow Windows clients to securely update DNS zones using dynamic DNS, primarily in an Active Directory environment. These changes may be coming as early as BIND 9.8.0, which is scheduled to be released in late

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  • Join The Global Passive DNS (pDNS) Network Today & Gain Effective Tools To Fight Against Cyber Crime

    Why contribute passive DNS data to ISC? ISC - the Public Benefit Company that works to sustain the spirit of the Internet – is expanding the capacity of our Passive DNS System. Passive DNS provides the industry greater insight into how the cyber-criminals are using DNS to violate the Internet. Vetted organizations are invited to join the pDNS network by

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