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[6.12.3] Why ipv6 is disabled on my docker network: "Custom network: br0"?

a632079
in General Support

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You can see: Here, the enableIpv6 is false, while the bridge network is enabled.

image.thumb.png.d9fd5e55b81940171816e120d92e1114.png

image.thumb.png.9be27a26262045c959554780c854dd81.pngimage.thumb.png.cd29ddb798ed271157430c4c970ac0da.png

 

This is my unraid docker config.

image.thumb.png.58da25bae9de21ff1d42f534cecc9ce6.png

 

 

Output of ip a & ip r

image.thumb.png.e4394b738ec6582f7c284358e3d51ba7.png

 

image.thumb.png.91d3fd1fe75fddfd4e2a14b7b7387611.pngimage.thumb.png.91d3fd1fe75fddfd4e2a14b7b7387611.png

 

 

Output of docker version & docker info

image.thumb.png.41712f41d44a28d84cac7065eb9fda10.png

image.thumb.png.7c962da60fffabf563016a2ed71b2712.png

  • Quote
    • Author

    image.thumb.png.36d23aa0acc7f7eee84e44203657c8b5.png

     

    Maybe is gateway issue?

  • Quote
    • Author

    image.thumb.png.4995cf1ecdeac2fe22bac5ddb8eb886c.png

     

    I have figured out what lead to this issue. —— Enabled Host access to custom networks.

     

     

    image.thumb.png.ecd7fc0d49c1ce00088745ba7364b345.png

     

    ---------------

    It created a interface, called shim-br0, and do network configuration(configure route, etc) manually.image.thumb.png.fdcfae66829e10f4d24570476e75eac1.png

     

    But, Why? Why disable ipv6 is needed to in favor of this feature in unraid 6.12, however, it is not in 6.11? @JorgeB

     

    Edited by a632079

  • Quote
    • Author

    I meet another issue, the subnet6 is not match with ipv6 in your scripts, and lead to gateway6 always be 1.

     

    The key script block:

    image.thumb.png.5e611cfd35e1934e85c33bbf65b29c2c.png

     

    The Current result, subnet and ipv6:

    image.thumb.png.a29065d8bcdf6c39acc4038f3f435c82.png

     

    As this block done, the result is like:

    image.thumb.png.403f1453b40751d441388c05b14f717b.png

     

    And the script's GATEWAY6 will always be “1”

    image.thumb.png.951dbcbbdd55165424be7e4682b06f3a.png

     

    So I think, that is a bug, isn't that?

  • Quote

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