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2_x:datamodel:subnets [2023/09/13 17:38] – [List & Pick IPs] cnaud | 2_x:datamodel:subnets [2023/09/13 18:28] – [Subnet Calculator] cnaud | ||
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==== Subnet Calculator ==== | ==== Subnet Calculator ==== | ||
- | A subnet calculator tool is available from the tool menu of subnet lists and subnet trees as well as from the "Other Actions" | + | A subnet calculator tool is available from the tool menu of subnet lists and subnet trees as well as from the **Other Actions** menu of the subnet details display. This utility greatly helps network computations using IP address, subnet mask or mask bits for IPv4 subnets and IP address and mask bits for IPv6 subnets. Note that you can as well access the calculator directly from the IP Management menu, under the " |
{{ calculator_ipv4subnet-3x.png }} | {{ calculator_ipv4subnet-3x.png }} | ||
- | {{ calculator_ipv6subnet.png }} | + | {{ calculator_ipv6subnet-3x.png }} |
Once required information is entered, IPv4 calculation provides : | Once required information is entered, IPv4 calculation provides : | ||
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==== Find space ==== | ==== Find space ==== | ||
- | This action helps IP administrator to find free space of a given size within an IPv4 or IPv6 subnet and to allocate it if required. When selected, the following page is displayed: | + | This action helps IP administrator to **find free space** of a given size within an IPv4 or IPv6 subnet and to allocate it if required. When selected, the following page is displayed: |
- | {{ classfindspace1_ipv4subnet.png }} | + | {{ classfindspace1_ipv4subnet-3x.png }} |
This screen allows you to select the size of the free space that you are looking for and the maximum number of offers that you want to receive. Note that offered space will not necessarily be CIDR aligned. First available space that matches will be offered. | This screen allows you to select the size of the free space that you are looking for and the maximum number of offers that you want to receive. Note that offered space will not necessarily be CIDR aligned. First available space that matches will be offered. | ||
- | Once parameters are chosen, hitting the " | + | Once parameters are chosen, hitting the **Apply ** button will trigger the search action. The result is then displayed in a list format: |
- | {{ classfindspace2_ipv4subnet.png }} | + | {{ classfindspace2_ipv4subnet-3x.png }} |
All ranges offered can be transformed as IP ranges. By clicking the appropriate {{ipmini-add-xs.png}}, | All ranges offered can be transformed as IP ranges. By clicking the appropriate {{ipmini-add-xs.png}}, | ||
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</ | </ | ||
- | {{ classcsvips1_ipv4subnet.png }} | + | {{ classcsvips1_ipv4subnet-3x.png }} |
Next to the attributes of an IP address, additional information fields are exported with each IP address: | Next to the attributes of an IP address, additional information fields are exported with each IP address: |