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ZTI Communications / Brochures & User Guides

Test & Measurement Software for IP Networks (IPv4 & IPv6)

LanTraffic V2 Standard Edition
Brochure & OverviewView PDF
User GuideView PDF
Automation Tool for LanTraffic V2 Standard Edtion LiteratureView PDF
Automation Tool for LanTraffic V2 Standard Edtion User GuideView PDF
LanTraffic V2 Enhanced Edition
Brochure & OverviewView PDF
User GuideView PDF
Automation Tool for LanTraffic V2 Enhanced Edtion LiteratureView PDF
Automation Tool for LanTraffic V2 Enhanced Edtion User GuideView PDF
LanTraffic V2 Performance CharacteristicsView PDF
IP Traffic - Test & Measure
Brochure & OverviewView PDF
User GuideView PDF
Automation Tool for IP Traffic BrochureView PDF
Automation Tool for IP Traffic User GuideView PDF
IP Traffic - Test & Measure Performance CharacteristicsView PDF
NetDisturb Standard | Enhanced Edition
Brochure & OverviewView PDF
User GuideView PDF
NetDisturb Performance CharacteristicsView PDF
iQualNet Standard | Enhanced Edition
Brochure & OverviewView PDF
 

Timing & Synchronization Solutions

z050 USB GPS Dongle with PPSView PDF
z150 Series for Timing and Navigation ApplicationsView PDF
z250 GNSS Receiver with NTP ServerView PDF
THUNDERBOLT® NTP TIME SERVER TS100 (IPV4 & IPV6)View PDF
THUNDERBOLT® PTP GRANDMASTER CLOCK GM100 (IPV4 & IPV6)View PDF
z1250 Timing Signal GeneratorView PDF
GPS patch antennaView PDF
GPS hardmount antennaView PDF
GPS bullet antennaView PDF
Mechanical fixing kit for the GPS bullet antennaView PDF
Frequently Asked Questions

This FAQ is related to the following IP software testing tools:

  • LanTraffic V2 (IP Traffic Generator)
  • IP Traffic – Test & Measure (IP Traffic Generator and QoS Measurement Tool)
  • NetDisturb (Impairment Emulator)

A. Traffic Generators

  • What is the difference between IP Traffic - Test & Measure and LanTraffic V2 software as they seem to be quite similar?
    They are not! IP Traffic – Test & Measure is a traffic generator and should be used when you want to calculate the packet loss or the transit delay. It includes features in the internal generator to replay the captured traffic. The Traffic Observer of IP Traffic – Test & Measure gives you information on the IP level throughput. This IP Level analysis is only available with IP Traffic – Test & Measure software. LanTraffic V2 should be used when you want a better traffic throughput and don’t need the IP level statistics.
  • What is the minimum packet interval supported by the current versions of IP Traffic - Test & Measure and LanTraffic V2?
    IP Traffic – Test & Measure and LanTraffic V2 allows you to get an inter-packet delay less than 1 millisecond. By specifying 0 as inter packet value, the internal packet generator send the packets as faster as possible. Linked to the performances of your target computer (physical architecture, CPU power, ram size…) you may able to send tens of thousands of packets per second.
    IP Traffic – Test & Measure and LanTraffic V2 can calculate for you the best inter-packet delay when you specify the number of packets per second to send or when you fix a throughput limitation.
    For example, if you specify 3,000 packets per second, LanTraffic V2 will calculate the number of packets per millisecond to send. Then at the end of each transmitted packet, it will check if and how long it should wait before sending other packets. LanTraffic V2 has a built in adjustment control and a millisecond accuracy calculation: You may send more than 3 packets per millisecond. In this case, LanTraffic V2 is going to wait a little bit to balance the amount of packets sent in advance. For instance when your system is able to send 10 packets per millisecond, LanTraffic V2 is going to wait 2 milliseconds before sending other packets.
  • What is the throughput difference between IP Traffic - Test & Measure and LanTraffic V2?
    The IP Traffic – Test & Measure and LanTraffic V2 software are both IP Traffic Generator. They are able to generate a high traffic throughput.
    The main difference is that IP Traffic – Test & Measure may also capture the traffic while generating and calculate the statistics displayed in the Traffic Observer tab that LanTraffic V2 doesn’t calculate: when activated, these operations will impact the traffic throughput of IP Traffic – Test & Measure. To get the same high level of traffic throughput with both products, you should disable the capture and the Traffic Observer statistics from IP Traffic – Test & Measure by selecting the “Configuration/Disable the “Traffic observer” tab to increase performance” option.
  • I am looking for IP Traffic Generator that can set a ToS marking (i.e. layer 3 Quality of service marking). Can your product do this?
    Yes, both IP Traffic – Test & Measure and LanTraffic V2 software allow you to set the quality of service marking. With IPv4, you define the DSCP value that fills the IP header field named Type Of Service (TOS). With IPv6, the DSCP value is not available.
  • Do you have the option to enter some formulas to calculate the packet loss?
    IP Traffic – Test & Measure software is able to return the detailed information of packet loss on a per packet basis when using the traffic capture & offline analysis features. There is also the opportunity to select the packet loss percentage using the Timecode option included in the traffic generator. LanTraffic V2 software reports the packet loss information when the Timecode option is set in the traffic generator.
  • Do you have version that support IGMP?
    Yes, both IP Traffic – Test & Measure and LanTraffic V2 software support IGMP for multicast operations as implemented by the TCP/IP Microsoft stack.
B. About LanTraffic V2

C. About IP Traffic – Test & Measure

D. About NetDisturb

E. About the license protection scheme for trial or permanent licenses