ClearSight Analyzer Version 6'0

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ClearSight AnalyzerVersion 6.0
ClearSight Networks, Inc.
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Whats new in 6.0?

• Application Support
• VoIP Enhancements, including IPTV
• Decode Enhancements
• Tools Menu
• Protocol Forcing
• Multicast Enhancements
• Filter Enhancements
• Report Enhancements

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Application Support

• Microsoft Network Messenger
• HTTP Child Flow Configuration
• Skype Support

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Microsoft Network Messenger

• Flow Diagram
• Message Window
• Statistics Window
• Reports
• Alarms
• Filter on MSN

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MSN Flow Diagram
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MSN - Message Window
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MSN - Statistics Window

• Server addresses
• Caller names

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MSN - Alarms

• Check Enable decode problem generation option
  in Configuration-gtPreferences-gtDecode-gtGeneral
  page.
• Goto Configuration-gtPreferences-gtProblem-gtThreshol
  ds, select MSN, then check all and set all
  threshold to 1
• Open trace file 4.21 MsnLoginErrorWith911.adc
• Goto Tracefiles\Problem, user can find 3
  problems.

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HTTP Child Flow Configuration

• What is Child Flow?
• Individual request within an HTTP flow

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HTTP Child Flow Configuration

• Enable HTTP Child Flow monitoring in the
  Configuration

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Skype

• Enable Protocol Monitoring in Configuration gt
  Protocol Settings
• Click the Skype box

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Skype - Flow Diagram
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Skype - Statistics
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VoIP Enhancements

• New features for VoIP in CSA 6.0
• -iLBC codec
• -Call Log History
• -T-38 Fax over IP
• -IPTV

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Support for Additional VoiP CODEC

• iLBC Internet Low Bitrate Codec, new codec for
  high-loss VoIP environments

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Support for Additional VoiP CODEC
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VoIP Call Log History Report

• VoIP Call Log Report
• Provides overview of all calls monitored by the
  analyzer
• Provides information to quickly pinpoint problem
  connections and locations
• Means validate improvements as the result of QoS
  implementations

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VoIP Call Log History Report

• Enable in Configuration gt History gt Database
  Settings
• Select Enable VoIP Call Log and Triple-Play Module

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VoIP Call Log Browser
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Call Log Browser

• Call Log Browser
• Provides ability to focus analysis efforts on
  calls satisfying certain criteria
• Selection Criteria includes
• Date Range
• Call Duration
• MOS Score

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T.38 Fax Support

• Ability to re-assemble fax from transmitted
  packets

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T.38 Fax Support
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T.38 Fax Support
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IPTV

• Video QoS Statistics
• VQ Factor
• New Playback GUI / Video Export
• H.264 MPEG-4 Digital Video codec support
• MEGACO Binary Encoding Support

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New Video Qos Statistics
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VQ Factor

• Video Quality Factor
• Measures overall quality of video stream
• Scale 1 to 5

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Improved Audio and Video Playback GUI
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Video Export

• Right-Click video to export .mpg file.

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MDI counters in RTP statistics

• Media Delivery Index - indication of traffic
  jitter and measure of deviation from nominal flow
  rates

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MDI Problem Thresholds

• Configuration gt Problem gt Thresholds gt MDI Values

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Alarm Based Trigger

• Start capture when video quality drops or
  degrades
• Capture gt Trigger gt RTP MDI Values

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Decode Enhancements

• Multiple Decode Windows
• Real Time Decode Clear Button

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Multiple Decode Windows

• Configuration gt Decode gt General
• Under Decode Engines section select ClearSight.
• Under Number Of Files Open Concurrently select
  3
• Open any 2 Trace Files from the traces directory

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Real Time Decode Clear Button

• Monitor gt Real-Time Decode tab gt Run
• Real-Time Decode will be displayed
• Click on Clear button
• Current contents of the Real-Time Decode display
  will clear

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Tools - Look and Feel

• Switch GUI between several templates

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Protocol Forcing

• Global Configuration
• Decode Configuration

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Global Configuration
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Decode Configuration
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Multicast Enhancements

• Multicast GUI Reorganization
• IGMP Support
• Multicast Trending
• Channel Changing Support
• Channel Zapping

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Multicast GUI Reorganization
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IGMP Support

• IGMP
• IPv4
• Host Membership Query Sent by router to find
  hosts belonging to group
• Join Sent by host to join multicast group
• Leave Sent by host to leave multicast group

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Trending
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Channel Zapping

• Channel Zapping
• Occurs when view changes channels from one
  multicast stream to another
• Client sends IGMP Leave for previous stream
• Client sends IGMP Join for new stream

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Channel Zapping

• Channel Zapping Issues
• Channel Change Latency
• Time between when the IGMP Join is sent and when
  the multicast stream is received
• Very short if stream is already near router
• Long if reverse path must be built to the
  multicast source

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Channel Zapping
Receive Rate(pps)
Leave Ch.2(S1,G1)
Join Ch.3(,G2)
Leave Ch.3(,G2)
Join Ch.4(,G4)
Join Latency
Leave Latency
Channel3 (,G3) Stream
Channel4 (,G4) Stream
Channel2 (S1,G2) Stream
Time (t)
Channel Overlap
Channel Gap
Channel Change latency
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Real Time Filter Indicator

• Configure gt Monitor Settings gt Filter gt Define
  Filter (for example, all HTTP Get Commands

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Real Time Filter Indicator

• Only desired traffic will be displayed on the
  Monitor page

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Pattern Filter Hex Support
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Report Enhancements
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Total Calls for all VoIP Applications
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Triple-play distribution
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Triple-play distribution trend
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Triple-play traffic trend
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Improved History Reports
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Thank YouClearSight AnalyzerVersion 6.0
ClearSight Networks, Inc.