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changes.mady.by.user Unknown User (dannyl)

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changes.mady.by.user Eigil Obrestad

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  • 10.0.0.0/8 - Large pieces of this range is already in use; and this block is likely to be used in new subnets within NTNU as well. It The general purpose floatin-IP's assigned in openstack is also from this range, and it can thus involve a bit of confusion if both the vm's IP and the floating-ip looks the same. It is thus recommended not to use this block at all:

    Broadcast10.255.255.255
    HostMin10.0.0.1
    HostMax10.255.255.254
    Max amount of hosts16777214

    . 

  • 172.16.0.0/16 - Used Previously used as floating-IP's in skyhigh.hig.no; free in other clouds

    Broadcast

  • 172.

    16.255.255 HostMin172.16.0.1HostMax172.16.255.254Max amount of hosts65534

    172.17.0.0/16 - Used within NTNU in Gjøvik, and is thus not recommended to use it in openstack networks.

    Broadcast172.17

    .

    255.255   HostMin

    172.17.0.1HostMax172.17.255.254Max amount of hosts65534

  • 192.168.0.0 - The following twelve subnets are partly used in NTNU Ålesund, the rest are free:

    • 192.168.10.0/24

      Broadcast
      192.168.10.255
      HostMin
      192.168.10.1
      HostMax
      192.168.10.254
      Max amount of hosts254

    • 192.168.30.0/24
    • 192.168.50.0/24
    • 192.168.90.0/24
    • 192.168.110.0/24
    • 192.168.114.0/24
    • 192.168.201.0/24
    • 192.168.212.0/24
    • 192.168.221.0/24
    • 192.168.222.0/24
    • 192.168.223.0/24
    • 192.168.224.0/24