opAddress is designed to collect and build your IP address management information dynamically with little manual input required.  It does this by importing information about your network and networked devices from NMIS and/or Open-Audit Enterprise on a daily basis.  It makes use of the interface information from these devices (IP address, mask etc) to build a list of known subnets and known IP addresses and known hosts. 

The administrator or users can also manually add subnets or edit discovered subnets to complete the picture.

The complete list of subnets allows opAddress to scan your networks every thirty minutes.  A list of all possible IP addresses is created from the subnet information and these addresses are then pinged (ICMP) to see what IPs are in use/live, this scan/ping also enables opAddress to retrieve "fresh" MAC address information from your router's ARP tables via NMIS and SNMP.  The MAC address from the ARP tables and NMIS interface information creates a table of Endpoints and these endpoints are dynamically associated with the known addresses.  We now have a dynamic picture of the addresses currently in use (reachbale or unreachable) and we know which endpoint (MAC / host) is using them and we also have a history of addresses used by each endpoint (if the endpoint changes address e.g. a laptop moving between office LANs or to and from WiFi areas. 

• Daily Information Imported from OAE and NMIS

  • Daily Collection 

• Network Audit

  • ICMP

  • NMIS and OAE

• Manually Entered data

  • Subnets are really the only manually entered data one would use
  • You can add IP address information manually