TOI Author :: Robert Ling

DMF 8.7.0 introduces an updated dashboard for viewing tunnel traffic. The widgets display traffic distribution by tunnel type using sFlow traffic categorized by a combination of Ethernet Type, Protocol, and L4 ports. Recognized tunnels include:

DMF 8.7.0 introduces an updated dashboard for analyzing TCP Flows from Dapper. The DMF Analytics Node (AN) displays TCP Window, Network Loss, Zero Window, RTT vs Sender Reaction Time for flows or select Flow from TCP Health Flows.

DMF 8.7.0 introduces an updated dashboard for viewing sFlow drops. The DMF analytics Node (AN) displays reasons for dropped packets as a Mirror on Drop (MOD) drop Flow sFlow collector by analyzing overall drops and drops by flow.

This feature describes how Session Initiation Protocol (SIP) packets are parsed in a DANZ Monitoring Fabric (DMF) Analytics Node deployment and presented in a dashboard to allow the retrieval of data packets conveying voice traffic (RTP) from the DMF Recorder Node (RN). DMF accomplishes this by showing logical call information such as the call ID, phone number, and username. 

This document briefly describes adding an access control list (ACL) command to the DANZ Monitoring Fabric (DMF) supported commands family. The feature allows access to the Analytics Node (AN) UI from specific IP addresses or ranges of IP addresses.