Functoid - IP2Subnet

IP2Subnet Functoid

Description: The IP2Subnet Functoid will determine the subnet notation of the input IP address. This is done by specifying the subnet mask. Inputs with their allowed values:

• IP
  • String entered manually (Should be an IP notation)
  • Output of another Functoid (Should be an IP notation)
  • Value of a Table (Should be an IP notation)
• subnetmask
  • String entered manually (Should be an IP notation)
  • Output of another Functoid (Should be an IP notation)
  • Value of a Table (Should be an IP notation)

Picture of the IP2Subnet Functoid

Remark: Please note that there is no validity check on numeric bounds; eg. 354.255.255.0 will be processed but will yield unexpected results. The number of IP seperators ("."), however, is checked. If this does not equal 3 then an "invalid values" message will be returned. Example:

• IP
  • 172.18.234.13
• subnetmask
  • 255.255.255.0
• Output
  • 172.18.234.0

See Figure 1.

Figure 1