A read-only status string for the Contivity's built-in DHCP server, reporting states such as Disabled, Healthy, or specific Alert/Warning conditions about IP availability. Administrators watch this because a Contivity often hands out addresses to remote-access VPN clients, so a DHCP subnet running low on addresses or a server that's down directly blocks new users from connecting. If the trap reports "Warning: Subnet low on IP Addresses," the admin knows the configured DHCP pool is nearly exhausted and should enlarge the scope before remote workers start failing to get an address.