Host FilesGenerating Host FilesError-Checking the Host File Generation ProcessImproving the Host File OutputIncorporating a Source Code Control SystemNIS, NIS+, and WINSNIS+Windows Internet Name Server (WINS)Domain Name Service (DNS)Generating DNS (BIND) Configuration FilesCreating the administrative headerGenerating multiple configuration filesDNS Checking: An Iterative ApproachUsing nslookupWorking with raw network socketsUsing Net::DNSDHCPActive Probing for Rogue DHCP ServersMonitoring Legitimate DHCP ServersModule Information for This ChapterReferences for More Information