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  1. #1
    Newbie
    Join Date
    Apr 2015
    Posts
    11

    Question IPV6 Help Please

    Hello there.

    I have untangle set up as my firewall behind my cable modem. I run IPV6 test on untangle box in Iceweasel and it fails every time same as on my main PC with Firefox. The Windows PC shows no IPV6 address.

    I have untangle set up to be a DHCP server and addresses machines on my switch, including my wireless modem in AP mode.

    I can not get IPV6 working for the life of me. I ran a DNS test from the untangle GUI against google DNS IPV6 and test passes.

    Cable modem has been addressed IPV4 and IPV6 addresses.

    Any ideas what i am doing wrong? Any methods for testing my nics from the command line?

  2. #2
    Untanglit
    Join Date
    Jul 2015
    Posts
    24

    Default

    I have the same problem since version 9.x going on to 11.2 version
    I tried asking while been on conference and was said that forum is your answer, i have searched forum but no mention any of it that i could find.
    Can somebody point me to a right direction as well
    I also use/d pfsense and have had no problems with IPv6 as i always have with untangable

  3. #3
    Untangle Ninja sky-knight's Avatar
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    Apr 2008
    Location
    Phoenix, AZ
    Posts
    26,162

    Default

    As far as I'm aware the v10 and subsequent upgrades were in preparation to support IPv6, not to actually support it.
    Rob Sandling, BS:SWE, MCP
    NexgenAppliances.com
    Phone: 866-794-8879 x201
    Email: support@nexgenappliances.com

  4. #4
    Untangle Junkie dmorris's Avatar
    Join Date
    Nov 2006
    Location
    San Carlos, CA
    Posts
    17,747

    Default

    There are no known issue with IPv6.

    Unfortunately, "it doesn't work" is not much information to go on.

    As far as troubleshooting here I would start here:
    http://wiki.untangle.com/index.php/The_Internet_is_Down
    Except do it with IPv6 not IPv4.
    Attention: Support and help on the Untangle Forums is provided by volunteers and community members like yourself.
    If you need Untangle support please call or email support@untangle.com

  5. #5
    Untanglit
    Join Date
    Jul 2015
    Posts
    24

    Default

    IP_v4-v6_1.jpgIP_v4-v6_2.jpg
    As you can see internet is not down,
    i do get IPv4 address and then it's been NATted
    but i only get IPv6 Link-Local address and not a global address

  6. #6
    Untangle Junkie dmorris's Avatar
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    Nov 2006
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    San Carlos, CA
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    17,747

    Default

    Did you configure your internal interface?
    With IPv6 you put your public address on the internal interface.

    Your IPv4 configuration is completely separate, and for the most part irrelevant.
    Last edited by dmorris; 08-13-2015 at 03:17 PM.
    Attention: Support and help on the Untangle Forums is provided by volunteers and community members like yourself.
    If you need Untangle support please call or email support@untangle.com

  7. #7
    Untanglit
    Join Date
    Jul 2015
    Posts
    24

    Default

    so when it selected as an Auto it's not an auto get and relay ???

  8. #8
    Untangle Junkie dmorris's Avatar
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    Nov 2006
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    San Carlos, CA
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    Default

    Yes, it automatically gets the link local address using slaac.
    As you said, that seems to be working.
    Attention: Support and help on the Untangle Forums is provided by volunteers and community members like yourself.
    If you need Untangle support please call or email support@untangle.com

  9. #9
    Untanglit
    Join Date
    Jul 2015
    Posts
    24

    Default

    IPV6_Check.PNG

    So it does not relaying an address(s) and it does not auto configure it as well
    If it says Auto
    it really means Manual

  10. #10
    Untangle Junkie dmorris's Avatar
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    Nov 2006
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    San Carlos, CA
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    Default

    "AUTO" means SLAAC will be used to automatically get the link-local address.

    It does not mean your entire IPv6 configuration will be magically configured. You still have to configure it.
    Attention: Support and help on the Untangle Forums is provided by volunteers and community members like yourself.
    If you need Untangle support please call or email support@untangle.com

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