NetChange is a network device configuration and management tool that automates the discovery and management of connected network devices across on-premises and hybrid, multicloud environments. Key capabilities include: - Scheduled or on-demand Layer 2/3 network discovery of on-premises infrastructure, capturing line cards, ports, speed, type, VLAN, and routing configuration details - Repository of all connected devices on the network, enabling a unified view across on-premises and cloud assets - Dynamic device location tracking via MAC address, supporting lateral movement tracking and basic forensic analysis - VRF discovery for analyzing L3 routing table information in MPLS, VPN, and SD-WAN environments - SNMP-based discovery for gathering data from switches and networking fabrics with minimal resource overhead - Audit, reporting, and reconciliation capabilities that compare theoretical IP address locations in IPAM against discovered data, with alerting for events such as unknown MAC addresses or duplicate IPs - Detection of unauthorized devices and tracking of configuration changes - Identification of unused network resources to support capacity planning NetChange integrates with EfficientIP's SOLIDserver DDI and IPAM solution to reconcile discovered device and IP data, establishing IPAM as a Network Source of Truth (NSoT). It also works alongside EfficientIP's Cloud Observer product for cloud asset discovery, enabling comprehensive hybrid network visibility.