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FAQs
Solutions
Tech Bulletins
Documentation
Training
News
Doc ID
Title
Views
Date
FAQ11552
what is the required Power Consumption & rack dimensions for 8100 Racks?
14269
Mar 13, 2012
FAQ10205
Spirent TestCenter: Why do I get “ERROR - in perform: Validation failed: Generate Stream Block from pcap file 1 : No TShark is installed" when I try to generate streamblock from Wireshark capture files using TCL?
19225
Nov 05, 2013
FAQ19908
Spirent TestCenter - Is there available a 4.15 64-bit Linux application?
299
Apr 04, 2022
FAQ19938
Spirent TestCenter: Are any of the STC products affected by the Spring Shell vulnerability (CVE-2022-22963 and CVE-2022-22965)?
363
May 02, 2022
FAQ17609
Spirent TestCenter: ERROR - fmwk.bll.base.task - Command 270 got exception CStcException ...Failed discovery or does not support central admin for chassis x.x.x.x
1420
Apr 13, 2020
FAQ19785
Spirent TestCenter: Why BFD with OSPF is not sending any messages?
1747
Dec 06, 2021
FAQ10961
For Spirent MX-10G-S4, how many MEP can be created if set the CC period to 3.3ms
2029
Dec 05, 2011
FAQ12265
What is the maximum temperature for a 2900 or 3100 Avalanche appliance?
2081
Jul 18, 2012
FAQ18728
Spirent TestCenter: How to configure FCoE on STC using two B2B ports?
2155
Jun 23, 2022
FAQ19696
Spirent TestCenter: How to create, save and use a Frame Template?
2201
Jul 18, 2021
FAQ18919
Spirent TestCenter: Is STCv supported on AWS?
2218
Nov 25, 2020
FAQ19737
Spirent TestCenter: IGMP Terminology and Theory
2221
Aug 20, 2021
FAQ19420
Velocity - Inodes and disk space
2267
Dec 16, 2020
FAQ19717
EL4-7: How can I identify the client and server youtube packets on a PCAP file?
2360
Aug 03, 2021
FAQ14581
iTest: How to avoid auto generation of queries for the response in a test case?
2366
Nov 07, 2013
FAQ13856
iTest: How to avoid the exception "getExecutionIssue() got SQL exception:8"
2374
Jan 30, 2014
FAQ19754
Spirent TestCenter: How can I configure an iPerf test?
2376
Sep 01, 2021
FAQ14071
iTest:Error:Port count in configuration file does not match the specified port count
2380
Aug 14, 2013
FAQ17532
TTworkbench: How to install a TTplugin on TTworkbench?
2415
Mar 21, 2017
FAQ13417
How to fix when a response divided to multiple lines automatically causes a failure on response analysis in iTest
2430
Mar 14, 2013
FAQ19655
TTworkbench: Which ComTT Firmware version is compatible with which STC version?
2432
Jun 22, 2021
FAQ17617
TTworkbench: How should the comment in TTCN-3 look to enable T3doc generation?
2446
Jul 04, 2018
FAQ14711
iTest: Difference between Actions "RUN" and "CALL"?
2447
Dec 05, 2013
FAQ16224
iTest: Can we develope or change the functionality of iTest keywords by connecting to iTest Framework?
2451
Dec 03, 2014
FAQ19275
Spirent TestCenter: Why do we see hundreds of milliseconds of delay in Time on Day when using PTP?
2453
Jul 01, 2020
FAQ14037
iTest: License checkout process gets hang while checking out licenses from Triad server
2513
Aug 08, 2013
FAQ13456
iTest: How to verify whether a plug-in is installed successfully in iTest?
2515
Feb 11, 2014
FAQ17296
Avalanche: Can we run L2-L3 UDP traffic on Avalanche Appliance like 3100?
2599
Mar 22, 2016
FAQ13654
How to save the test reports automatically to a specified location while executing a Job in iTest GUI?
2602
Apr 18, 2013
FAQ13377
How to avoid overlapping of step responses in iTest?
2606
Mar 07, 2013
FAQ14444
iTest: iTest doesn’t display all the reports even after setting the database search criteria to All under Test Reports view.
2608
Oct 15, 2013
FAQ15978
Studio Security: What is the time required for the execution of SSL/TLS protocol mutation test?
2626
Feb 16, 2016
FAQ17777
Avalanche: Is it possible to generate multiple parallel streams generated by same action list
2632
Nov 16, 2016
FAQ19440
Spirent TestCenter - Are chassis N4U/N11U usable at 50 and 60Hz?
2671
Nov 06, 2020
FAQ13704
Spirent TestCenter: What are the recommended hardware requirements for STC Virtual ESXi, QEMU or Anywhere?
2672
May 27, 2021
FAQ19581
Spirent TestCenter: Is it possible to install Spirent TestCenter on Linux without Postgres?
2677
Apr 02, 2021
FAQ15760
Avalanche: Can multiple people use Avalanche client software installed on a Windows Terminal Server?
2679
Jul 24, 2014
FAQ13838
Avalanche: Where can I find old versions of the Avalanche software?
2682
Jun 21, 2013
FAQ16360
iTest: How to extract separate reports for "run" commands in a master test case?
2687
Jan 12, 2015
FAQ16422
Avalanche: Can we enable DHCP in the Client Subnets DHCP tab, and specify a DHCP:// action in its Action list?
2690
Jan 25, 2015
FAQ12112
Abacus: My analog card stops running and unable to hang up the lines after a few minutes. What are the probable causes?
2756
Jul 16, 2012
FAQ19297
Spirent TestCenter: What is the difference between "Run External Process" and "Global Services: Run Custom Command" sequencer commands?
2756
Sep 22, 2020
FAQ12874
GNSS Positioning Simulator: What is the expected life of the CMOS battery fitted to the CPU card?
2767
Jul 28, 2014
FAQ12755
Spirent TestCenter: I am running a Spirent TestCenter test that uses the Command Sequencer but it seems to be hanging. How do I force quit the Command Sequencer?
2775
Nov 28, 2017
FAQ16560
Avalanche: How to identify a particular transaction (request and response) in a single HTTP connection ?
2785
Mar 11, 2015
FAQ19632
Spirent TestCenter: PCEP - with Spirent as PCC initiator, is there an option so that sessions are automatically established again after DUT reboot.
2799
May 27, 2021
FAQ13284
Is it possible to turn off the Avalanche test port interfaces during a test?
2864
Feb 19, 2013
FAQ14909
Avalanche: does Avalanche SSL support version 3 X.509 certificates?
2890
Jan 24, 2014
FAQ15126
iTest Lab Optimizer: Is it possible to change the property value of an abstract or Logical resource from iTest
2958
Mar 11, 2014
FAQ19304
Spirent TestCenter: Why a .tcc file opens in a different version than the version I created the configuration in?
2970
Sep 01, 2020
FAQ15070
iTest Lab Optimizer: Where to enable Check-in Option for User Group?
2974
Mar 04, 2014
FAQ15457
iTest: Can't checkout a license for the selected product edition! Support license has expired
2978
May 08, 2014
FAQ15876
iTest: Does iTest supports IBM Rational Quality Manager?
2978
Aug 19, 2014
FAQ13325
ITEST: How to include the required config parameters in iTest Avalanche session
2982
Feb 27, 2013
FAQ18360
Spirent TestCenter: How to test ACL load capability of DUT?
2982
Apr 03, 2018
FAQ15702
Landslide: What is the dependency of SCTP Active Count.
2986
Jul 09, 2014
FAQ14501
iTest: How can we access Sqlite db file ?
2988
Oct 24, 2013
FAQ17021
Avalanche: Does the avalanche pre compute any parts of the SSL handshake in an attempt to speed it up
3067
Oct 01, 2015
FAQ15554
Landslide: PGW Nodal - How are APN's assigned in case of multiple default bearers ?
3071
May 29, 2014
FAQ17414
VR5: How to set C/N ratio for LTE 1 RB test?
3081
Jun 05, 2016
FAQ15582
Landslide: Does IPv6 configuration supported for the traffic ports in GGSN node and nodal test case .
3086
Jun 09, 2014
FAQ18575
TTworkbench: How to get test case list of a project/TTsuite?
3177
Nov 11, 2018
FAQ15066
Spirent TestCenter: How to clear IGMP results in result view?
3179
Mar 04, 2014
FAQ17016
Spirent TestCenter-Automation: How to subscribe to chart results using TCL API?
3182
Sep 29, 2015
FAQ12758
How to save the STC results via iTest STC CLI session?
3184
Feb 10, 2013
FAQ16737
Spirent TestCenter: What happens with failures in command sequencer?
3185
May 20, 2015
FAQ13398
Why do I see the test server's status is “No COMM” after upgraded Landslide to 11.2GA?
3195
Mar 13, 2013
FAQ13333
How to create and update a Physical topology in iTest Lab Optimizer (iLO) 1.1?
3199
Mar 19, 2013
FAQ19429
Spirent TestCenter: WiFi - What is Upstream and Downstream in wireless?
3202
Oct 30, 2020
FAQ17319
Spirent iTest: What are the Spirent TestCenter native API commands to modify mac_dst when using load_xml API?
3205
Apr 04, 2016
FAQ17234
iTest: What are the supported VNC server version in iTest?
3208
Feb 16, 2016
FAQ15929
Landslide : 12.5 new feature - TAS - Added support to allow SUT auto configure provided the SUT Name matches for Source and Destination.
3218
Sep 08, 2014
FAQ16514
How to install Avalanche and STC 4.15 application on a different drive other than C:/ ?
3276
Feb 25, 2015
FAQ16404
Velocity: What are the supported web browsers for Velocity 5.0?
3302
May 17, 2015
FAQ14120
iTest: How to use the Perform:Abort action in Landslide NTAF session ?
3304
Aug 25, 2013
FAQ16956
Spirent TestCenter: Why session change from UP to Idle with no reason in PCEP test?
3324
Aug 22, 2015
FAQ17820
VR5:How to use Flying Channel Model?
3390
Jan 06, 2017
FAQ11004
how to save high resolution sampling result?
3407
Oct 26, 2011
FAQ16575
Spirent TestCenter: why am I seeing tcc-journal (db-journal) files?
3417
Mar 16, 2015
FAQ14196
Spirent TestCenter: How to clear result when use API?
3419
Dec 23, 2013
FAQ13502
Umetrix Voice: How is Mobile-to-Mobile Testing Performed?
3436
May 13, 2019
FAQ17301
Spirent TestCenter- HLTAPI : How to enable custom pool for DHCP ?
3439
Mar 28, 2016
FAQ19103
Spirent TestCenter: Is it possible to run an RFC2544 throughput test on STC for IPSec?
3501
Apr 01, 2020
FAQ16914
Avalanche NEXT: How to do a graceful shutdown of the Avalanche NEXT host controller VM OS before power off?
3506
Aug 03, 2015
FAQ18657
Vision Works Probe: Getting “CIR EXCEEDS LIMIT. RETRY LATER” error message when attempting an access on a VisionWorks Probe.
3522
May 09, 2019
FAQ14767
Spirent TestCenter: Is multithreaded 8.5 TCL supported in Spirent TestCenter Automation?
3523
Dec 15, 2013
FAQ10979
During certification testing, should user be allowed to test a non-defined vlan?
3530
Oct 24, 2011
FAQ11882
Positioning Application: How many datasets can be used in a user defined data (UDD) file?
3548
Jul 28, 2014
FAQ10567
Cannot upload files to the GSS6400 using SATA
3553
Jul 28, 2014
FAQ10565
Cannot upload files to the GSS6400 using USB
3612
Jul 28, 2014
FAQ17716
Spirent TestCenter : How to send IPv6 SIP calls over IPv4 GRE tunnel?
3615
Oct 10, 2016
FAQ18412
REACT: Error Message 53 A: connect to hostname 6060 failed
3634
May 17, 2018
FAQ15822
STCLive Probe: Why does the REPT-DIAG TIME command show "Request timed out" for the NTP SERVERS REPORT for some NTP Servers?
3636
Feb 12, 2016
FAQ17529
TTworkbench: Is there a workaround for the zero padding of an integer value for ASN.1 files?
3639
Mar 21, 2017
FAQ19273
PosApp: How is curve-fitting used to support GNSS satellite orbital realism?
3643
Aug 05, 2020
FAQ17845
Attero: How to edit existing filters?
3647
Jan 23, 2017
FAQ11917
How can I solve error message : Method not found:'Boolean Spirent.TestExec.APEXRemoteMobile. Ping(Boolean,System.String. ....)' when runing TestDrive II for Data Throughput test?
3655
May 27, 2012
FAQ10911
Where can I download the WebEx Recorder/Player application?
3666
Oct 10, 2011
FAQ13999
Spirent TestCenter: Unable to capture packets due to missing decoder.
3672
Jul 31, 2013
FAQ17100
Avalanche: How to set up the SANS top 20 equivalent functionality?
3739
Nov 17, 2015
FAQ11563
How do you change a power supply in a Spirent TestCenter SPT-11U chassis?
3748
Feb 16, 2016
FAQ15742
Avalanche : How to create attack which are not present in the ThreatEx database?
3756
Jul 21, 2014
FAQ19171
Spirent TestCenter: Why is a backup License Server not listing all the installed licenses, and instead shows "No License Pools currently available" ?
3757
Mar 15, 2022
FAQ17369
Spirent TestCenter: How to configure single device to send IGMPv2 and IGMPv3 joins?
3786
May 05, 2016
FAQ19295
Will my Spirent 8100 Mobile Device System receive continued Microsoft® Windows® 7 support?
3882
Jul 20, 2020
FAQ17728
Spirent TestCenter: Is FEC/AN/LT supported in MX3/FX3/DX3 modules?
3883
Nov 15, 2019
FAQ16697
SimCHAN: Can I change the Almanac / Ephemeris data Upload Period in SimCHAN.
3900
Apr 29, 2015
FAQ10765
my spt-2u or spt-2000 HS chassis will not boot, is there anything that I can try to make it boot?
3909
Aug 22, 2011
FAQ13065
How to configure iTest license server with multiple license files (No lmtools) and start it at windows startup or logon
3928
Feb 12, 2013
FAQ11092
How to activate the Spirent TestCenter package from stc to l4l7 and vice versa using Tcl API?
4021
Oct 21, 2012
FAQ12371
Avalanche: How to disable the PUSH flag in TCP on the Avalanche Commander?
4025
Nov 22, 2013
FAQ14266
Spirent TestCenter - JTAPI: Why is packet drop seen while running test case #2 whereas test case #1 works fine?
4025
Sep 18, 2013
FAQ17572
TTworkbench: What to do if Java crashes with exit code = 13 when starting TTworkbench?
4032
Jul 04, 2018
FAQ18337
Avalanche: Does Avalanche support wildcard certificates?
4057
Mar 15, 2018
FAQ19132
Spirent TestCenter N12U,N11U,N4U 如何快速简便的设置更改IP地址,网关,掩码?
4058
Apr 15, 2020
FAQ10455
Why are some of the REACT administration windows sized wrong?
4059
Jul 08, 2011
FAQ10204
How do I submit a Service Request (SR) with Spirent Communications, Service Assurance Broadband (SAB)?
4087
Mar 15, 2013
FAQ15474
Avalanche: How to resolve the "Error, unable to remove file" error that is thrown when updating the Threat Database using Avalanche commander.
4152
May 14, 2014
FAQ14206
Spirent TestCenter: Can the Spirent TestCenter online Help file be opened without opening the application?
4160
Apr 20, 2016
FAQ15224
Spirent TestCenter: How to configure IPv6 address with the increment of network part?
4170
Feb 16, 2016
FAQ15558
Avalanche, Avalanche NEXT: Where can I find the Release Notes?
4171
Jun 02, 2014
FAQ18580
Spirent TestCenter, Avalanche and CyberFlood: Are there any concerns over malicious microchips embedded on motherboards?
4174
Oct 18, 2018
FAQ11276
How can I validate my Avalanche TCL script?
4186
Jan 11, 2012
FAQ14281
Spirent TestCenter: Is it possible to use link local address for Neighbor Discovery request?
4186
Sep 19, 2013
FAQ10694
Possitioning Application: What causes the message "Warning: 'GSS6560#0 is not on the USB bus'"?
4187
Jul 29, 2014
FAQ13123
How do I take the keys from Landslide to decode the ESP packets in Wireshark trace?
4193
Jan 15, 2013
FAQ18887
Vertex:how to create High and Medium Spatial correlation matrix for 8x4 topology on Vertex?
4202
Aug 05, 2019
FAQ16102
VR5: [SYSTem]:[FILE]:LOAD command reference
4202
Oct 28, 2014
FAQ13140
Spirent TestCenter- How to turn on/off the detection of flooding in real time results(collect stray frames)?
4207
Feb 16, 2016
FAQ11216
Avalanche: Why do I see TCP connections closed via RST instead of FIN in my HTTP test?
4210
Jun 18, 2013
FAQ13947
SimINERTIAL: Does SimINERTIAL work with Windows 7?
4222
Jul 28, 2014
FAQ13507
Umetrix Voice: How can Multi-RAB Performance be Tested for Applications Other than E-mail?
4235
May 13, 2019
FAQ18452
Positioning Application: Satellite Clock Issues
4391
Jul 02, 2018
FAQ10148
How do I collect the debug trace from a Test Server without Performance Accelerator enabled on Landslide?
4399
May 24, 2011
FAQ11672
Abacus: I am unable to see my A100 from the GUI, and I am unable to ping the machine. What should I do?
4406
Apr 18, 2012
FAQ10678
Positioning Application: When I launch PosApp it tells me my licence is not valid for the installed version of PosApp
4415
Aug 01, 2014
FAQ15488
Spirent TestCenter-JTAPI: Can we add and change 802.2 and SNAP header fields using setup_unicast_flows() ?
4425
May 16, 2014
FAQ14181
Spirent TestCenter: Can I create and advertise duplicate OSPF External LSAs on a same port?
4506
Sep 16, 2013
FAQ16106
Spirent TestCenter: Can we have DHCP Pool Addresses to be in different network than DHCPv4 server IP address?
4522
Feb 10, 2015
FAQ10770
Abacus: Does Abacus support multiple users?
4529
Sep 17, 2012
FAQ10151
How do I export the Test Session Test Suite in case the TAC report could not be collected on Landslide?
4534
May 24, 2011
FAQ11980
Positioning Simulators: My GSS8000/7700 simulator doesn't boot correctly when first powered on - but a power cycle resolves the problem
4547
Jan 04, 2017
FAQ10440
What Informix SQL can I use to display all React/Perform circuits that have a specific HECIG (Equipment) code?
4556
Jun 30, 2011
FAQ12004
How do I get more details on a Test Session errors or warnings message when attempting to run a Tcl script on Landslide?
4558
Jun 17, 2012
FAQ14002
Spirent TestCenter: Why do we sometimes get avgLatency 0 by using API?
4562
Jul 31, 2013
FAQ14833
Spirent TestCenter: What is the USB and DVI connector use for in the new SPT-N11U chassis?
4567
Oct 22, 2019
FAQ18725
landslide: how to debug test server "not ready" issue and check the test server status
4577
Apr 17, 2020
FAQ11631
How can I change the time interval between commands sent to DUT when using Conformance test (CTS)?
4577
Mar 25, 2012
FAQ11872
Why can't I add additional reserved ports to Avalanche test?
4667
May 14, 2012
FAQ12608
Landslide: How do I configure L3-7 Dual stack IPv4 and IPv6 Data Message Flows (DMFs)?
4670
Jun 14, 2013
FAQ17204
Spirent TestCenter: How do I configure the data plane in a back-to-back L2TP configuration?
4688
Feb 15, 2016
FAQ15011
Spirent TestCenter: Link Discovery Mode setting - Why and where it is being used and for what purpose we need this?
4693
Jun 02, 2017
FAQ13381
Abacus: Does Abacus support MACPro?
4706
Apr 16, 2013
FAQ15456
Spirent TestCenter: When performing the arp, streamblock status turns to yellow, but after apply turns the status to green. Why?
4719
May 08, 2014
FAQ18449
Spirent TestCenter: How to determine frame loss location after an RFC-2544 test failure?
4734
Jun 04, 2018
FAQ14604
Avalanche: If there is a way to retrieve the test results once the test is aborted?
4742
Nov 13, 2013
FAQ11406
When using 10G why does the Avalanche HTTP server response contain non **** characters in the body?
4877
Feb 06, 2012
FAQ12136
Why STC GUI crash without any exception log in WIN7 Chinese version PC?
4879
Jul 03, 2012
FAQ10163
Landslide: I can’t upgrade a Test Server through the GUI, how to do I manually upgrade it?
4905
Mar 20, 2017
FAQ11273
Why am I getting "Unable to retrieve the requested interface" when I try to run my Avalanche test?
4918
Jan 12, 2012
FAQ12509
Why does SimCHAN report "Warning : Invalid command name - ..." when I start SimCHAN and/or start a scenario run?
4924
Jul 29, 2014
FAQ12382
What Avalanche hardware and software can be used with Spirent TestExpert (STE) 1.4?
4925
Apr 03, 2013
FAQ13639
Abacus: My System Controller is not connecting to the network. What should I do to find out the problem?
4927
Apr 16, 2013
FAQ10696
Why does the Spirent TestCenter GUI application fail to initialize on a new Windows XP machine after install?
4937
Jan 23, 2012
FAQ14845
VR5 MB5 : What option is needed for the agilent E5071B/C Network Analyzer
5096
Feb 07, 2014
FAQ16607
Spirent TestCenter: When I use the "Save Results" command in the Command Sequencer why am I seeing multiple results .dbs?
5111
Mar 25, 2015
FAQ11160
What is the equation that was formerly on the Knowledge Base banner on the Spirent.com home page (circa March 2012)?
5127
Jul 22, 2017
FAQ12388
Abacus: I am running a RFC 2833 test, and I am seeing missing packets. What are the probable cause of this?
5131
Aug 27, 2012
FAQ12453
Abacus: Does Abacus support DNS - SRV with SIP Signaling Protocol?
5173
Oct 26, 2012
FAQ13553
Umetrix Data: Umetrix Data Mobile is Unable to Load Project from the Configuration Screen
5377
May 13, 2019
FAQ13389
Spirent TestCenter: After upgrading to Spirent TestCenter 4.20 or 4.22, I'm getting 'unable to map region', "Permission denied" & other errors in console window when logged into a SPT-2U, SPT-9U, SPT-3U and SPT-11U chassis
5433
Apr 19, 2016
FAQ10790
Abacus: Is it possible to test SIP protocol using Abacus 5000 analog modules?
5473
Sep 17, 2012
FAQ10630
Spirent TestCenter: Where to set the EXP bits in LDP bound streams?
5641
Sep 02, 2013
FAQ15278
Spirent TestCenter : DCBX Priority Flow Control status is not showing the priority in the Priority Flow Control status Box.
5648
Apr 08, 2014
FAQ12276
What is blitz.io and how can I find more information and support on it?
5663
Jul 19, 2012
FAQ10892
I get a .NET VISA error when running 2G Data Throughput tests on 8100 Radio Access
5699
Oct 04, 2011
FAQ10877
I get a password error when running 3G Data Throughput test cases using the at&t 15186 test suite. What passwords do I need?
5700
Oct 18, 2011
FAQ12131
I have an SR5078 in my APEX rack. There are two setup when running Testdrive II; one is for data and the other is for SC. How do I know what tests support which setup?
5712
Jun 29, 2012
FAQ11490
What is the GSS4100?
5723
Aug 17, 2014
FAQ14056
Tech-X Flex: How do I update the firmware on my Tech-X Flex unit ?
5734
Jun 04, 2018
FAQ10219
Abacus: Does Abacus support multiple proxies on SIP protocol? If so, how?
6020
Aug 06, 2012
FAQ18561
GNSS simulators, Positioning Application: What is the UN-R144 specification and how can I test my device against it?
6028
Oct 02, 2018
FAQ12782
How to build a Wake on LAN packet using SpirentTestCenter
6030
Nov 21, 2012
FAQ13611
Abacus: Automation - I got a package not found response when I execute the command "tclreadyapi". What is happening?
6033
Apr 16, 2013
FAQ13406
How do I change the size of the physical log used by INFORMIX on either REACT or STCLive applications?
6034
Mar 13, 2013
FAQ16850
Spirent TestCenter-HLTAPI:How to set route category while creating BGP routes?
6499
Jul 08, 2015
FAQ11252
How to disable SUPL secure session for TestDrive-LTS
6522
Dec 31, 2011
FAQ16515
Spirent TestCenter: Do We Support RFC 3107, Carry Label Information in BGP4?
6523
Oct 18, 2018
FAQ11689
Spirent TestCenter : What is the maximum number of BGP routes that can be configured and advertised?
6543
Feb 16, 2016
FAQ16505
Positioning Application and SimCHAN: Why is my Galileo CW power 3dB's more than the E1 CBOC open service code level power?
6577
Jul 11, 2016
FAQ10105
Is it possible to install multiple Abacus software versions?
6579
May 20, 2011
FAQ11343
SR5500 Hardware verification procedure
6615
Jan 23, 2012
FAQ10065
How do i install a noise file package on a noise generator when downloaded from Spirents CSC site?
6649
Aug 25, 2011
FAQ16841
GNSS Positioning Simulator: Should I expect to see a power level increase or decrease on a spectrum analyzer when turning on multiple channels?
6677
Jul 11, 2016
FAQ11799
What features do I need to do DDOS and other attacks in Avalanche?
6688
May 03, 2012
FAQ10518
GNSS Positioning Simulator: What is the noisefloor level?
6735
Jul 28, 2014
FAQ11609
How to edit configuration and user action commands in Spirent Testcenter CTS when using IUT automation feature?
6793
Mar 22, 2012
FAQ14896
Abacus: How many Call Managers can I configure in a SKINNY test?
7169
Jan 21, 2014
FAQ12497
TestCenter: how do I address error message: Event: Either too many receive streams or hashing overflow so some stream results are aggregated in the overflow bucket.
7178
Nov 22, 2013
FAQ13590
Spirent TestCenter: Is EEE (802.3az - Energy Efficient Ethernet) supported on any modules or appliances?
7370
Jul 12, 2021
FAQ12636
Spirent TestCenter: What does the Multi-Topology ID mean in the ISIS configuration?
7373
May 12, 2015
FAQ10700
Spirent TestCenter: How many bytes of headers can be inserted into a frame?
7385
May 01, 2019
FAQ12630
What is the GSS6400 RPS?
7397
Feb 11, 2016
FAQ13571
Umetrix Data: In a Webbrowser task, do you have to worry about a device caching a web page such that it loads faster the next time it runs?
7401
May 13, 2019
FAQ10329
Spirent TestCenter : What information do I need to generate an Spirent TestCenter license?
7404
Oct 10, 2013
FAQ11611
Which commands will be executed when I click “Sync with DUT” button in Spirent Testcenter CTS when using IUT automation feature?
7477
Mar 22, 2012
FAQ10246
How do I create simulated hosts behind emulated hosts and transmit traffic between the hosts?
7487
Jun 01, 2011
FAQ12435
TDII throws exception "Wireless CE Fatal Error: Firmware version incompatible with this version of API", how to resolve this issue?
7487
Sep 02, 2012
FAQ12152
How to create Video Quality Analyze test with Spirent TestCenter?
7900
Jul 03, 2012
FAQ12610
Abacus: Does Abacus support protection of AH using IPSec on SIP-IMS testing?
7929
Oct 26, 2012
FAQ12589
Exception of type 'DevelopmentLibraryServices.DLSException' was thrown error for LTE product
7933
Oct 18, 2012
FAQ11177
How can I collect GPIB log for TASKIT/C2K, TestDrive-EVDO products
7982
Dec 12, 2011
FAQ11711
Why is my FTP Control Connection time shorter than the FTP Data Connection Time in Avalanche?
8188
Apr 09, 2012
FAQ11521
Spirent TestCenter: How to test Spanning Tree Protocol (STP) blocked port?
8259
Feb 09, 2016
FAQ11835
8100 LTS TestDrive : Why my UE fails during 70.10.2.1 NILR Emergency call, when it can pass all GSM AGPS test ?
9221
Jun 25, 2013
FAQ10969
How do you create Unidirectional RTP traffic flow with SIP ALP?
9422
Oct 21, 2011
FAQ14116
Positioning Application: Why is the GPS minimum received power level -130dBm and not -128.5dBm as per the IS-GPS-200 ?
9495
Jul 29, 2014
FAQ10131
How do I know if my SR3452 supports Band Class 10 (BC10)?
11607
May 24, 2011
FAQ10834
Spirent TestCenter: How do I configure a static value for the IP identification ID field of the IPv4 header?
12029
Aug 18, 2016
FAQ13617
How do I change the AirAccess System Time?
12115
Apr 08, 2013
FAQ14115
GPS: What is the NATO Standard Agreement STANAG 4294 ?
12183
Jul 29, 2014
FAQ15384
Spirent TestCenter: How to setup capture replay.
12540
Apr 24, 2014
FAQ11656
Avalanche: Cyberflood: Why L2 FCS checksum is not available in PCAP captured in Avalanche Commander or Cyberflood Controller?
12571
Aug 07, 2019
FAQ15196
Spirent TestCenter: What is PPPoE Outstanding Sessions means?
27043
Jul 28, 2014
FAQ11481
Avalanche: http / https POST action list examples
28104
Feb 16, 2016
FAQ14232
Spirent Knowledge Base: While browsing through the KB, what are the Categories and what are they used for?
36761
Sep 11, 2013
FAQ19718
Spirent TestCenter: What is the difference between the Capture Engine Modes?
2186
Aug 09, 2021
FAQ14598
iTest: How to view the iTest search results with step number?
2189
Feb 12, 2014
FAQ14429
iTest: FlexLM license checkout fails due to clock difference.
3803
Oct 11, 2013
FAQ15433
Spirent TestCenter: IEEE 1588 Peer Mean Path Delay always showing as 0.
3807
May 04, 2014
FAQ11257
Abacus: If I use G.711, the test goes well. However, once I change the codec to G.729, I got an Path Confirmation error (Subsequent). Why?
3831
Aug 06, 2012
FAQ16839
Spirent TestCenter-HLTAPI: Are Dynamic result view supported in HLTAPI?
3852
Jul 06, 2015
FAQ14577
Spirent TestCenter : Can we send variables with the command Sequencer command : Run External Process
3866
Nov 06, 2013
FAQ14573
iTest : When do we use the Advanced - Default session option under the step properties ?
2304
Nov 05, 2013
FAQ19680
Spirent TestCenter - Is there a way on the GUI to find when (time/day) an error (i.e. FCS error) happened?
2306
Jul 06, 2021
FAQ18750
Spirent TestCenter Virtual ESXi - Why does the STCv port admin option "portgroupsize" stay at 1 when I add additional network test ports with vSphere.
2311
Aug 24, 2020
FAQ19567
Spirent TestCenter: What is the txringsize on STCv?
2322
Mar 23, 2021
FAQ17652
Spirent TestCenter Virtual : Getting error "max allowable group is 8" while creating more then 8 port groups in STCa for more number of ports.
2323
Sep 08, 2016
FAQ14401
iTest: How to define a comment template for SVN/CVS commit?
2332
Oct 08, 2013
FAQ16260
iTest: Does iTest capture the Open & Close steps in iTest Selenium session?
2337
Dec 08, 2014
FAQ19719
Spirent TestCenter: How to manually look for AION products and install them?
2340
Aug 04, 2021
FAQ15102
Positioning Application: Is it possible to use output distance between vehicle to GTx?
3451
Jul 29, 2014
FAQ16935
iTest: Which XMPP client is being used by iTest?
3454
Aug 13, 2015
FAQ13538
How does the "admin restrictions" function work in REACT ?
3463
Mar 28, 2013
FAQ14987
Positioning Application: Can I add to the selection of simulation iteration rates?
3464
Jul 29, 2014
FAQ11458
Spirent TestCenter: How should a Spirent TestCenter chassis be packaged for shipment?
3470
Feb 18, 2020
FAQ14113
Spirent TestCenter: How can I get RFC2544 db result when using API?
3477
Aug 22, 2013
FAQ12459
How to configure random pattern with seed option in load specification to generate different random load in Avalanche.
3485
Sep 11, 2012
FAQ18250
Landslide: Does is possible to increment parameter inside ssl x509 Certificate file using Landslide SSL.
3488
Jan 18, 2018
FAQ10745
Wireline: What is the difference between the flash lo 21 and flash lo 22 of the DLS5A01H noise card?
8358
Sep 16, 2013
FAQ12897
How to change UE's R-UIM(NV only) configuration so that cell phone can run Test Drive II cases or perform CDMA SC or Data test without a UIM card.
8429
Dec 16, 2012
FAQ14746
iTest: How to adjust the column width for a specific column using a single table if the response map has multiple samples in Table response map?
8453
Dec 16, 2013
FAQ16033
Wireless CDMA SC: C.S0043 test case 1.4.1 throw exception "SelectProtocol(): Invalid input argument", how to resolve it?
8610
Oct 08, 2014
FAQ12703
Abacus: How to construct an analog protocol to support wink start signaling on an terminating exchange?
8660
Nov 28, 2012
FAQ12849
Spirent TestCenter : Why are IGMP Control traffic p-bit changes not taken over on Spirent TestCenter ?
8744
Mar 12, 2014
FAQ15689
Spirent TestCenter: Do we support MPLS over GRE?
8751
Jun 13, 2016
FAQ12405
Abacus - Tcl Automation: How do I change the phone book for my test?
8769
Sep 18, 2012
FAQ14744
Wireless CDMA SC: C.S0062 test case 5.14 fails with "Download File integrity failure.", how to resolve?
8836
Dec 11, 2013
FAQ10077
I can see network adaptor interface in client PC. Should I use NDIS mode for testing? or ICS mode?
8872
May 24, 2011
FAQ10457
Is the interface ID option in an IPv6CP conf-req required?
8975
Jun 30, 2011
FAQ10801
Is Media Monitor supported when running SIP Supplementary?
6813
Sep 22, 2011
FAQ13235
Avalanche: How do I change the date and time on an Avalanche Appliance, STC chassis or a Virtual License Controller?
6833
Jun 06, 2013
FAQ10840
8100 Radio Access: All test packs - My UE does not register once call processing is enabled
6879
May 18, 2012
FAQ14303
Spirent TestCenter: How to get DUT to not pop the MPLS header from traffic when using ISIS as the routing protocol?
6939
Sep 23, 2013
FAQ12983
TDII C.S0061 test case 4.4.1.1 fails with "SMS_MSG_TYPE= 2 SMS_MSG_TYPE is not SMS Point-To-Point SMS User Acknowledgement Message", why?
6945
Dec 27, 2012
FAQ10737
Positioning Application, SimCHAN: The software reports "Error: Cannot arm scenario", "Error:... problems with the signal generator hardware", "Error:... unit is not licenced for this PC"
6947
Jul 28, 2014
FAQ11667
Positioning Application: What is the PosApp (SimGEN) Satellite Selection method used for?
6999
May 27, 2019
FAQ11854
8100 Radio Access: - Data Throughput & Development Library: I get an error 'UE IP address not assigned' when trying to setup PS-calls using NIC (Network Interface Card) (Part I)
7101
May 18, 2012
FAQ17077
Spirent TestCenter : Meaning of the log message "Start Time is more than 20 seconds in the future and reset to three seconds from the current time and stop time adjusted accordingly"
1160
Dec 11, 2019
FAQ12237
How can Spirent Studio help me test VOIP products or services?
15305
Jul 13, 2012
FAQ14313
Spirent TestCenter: Why can't I read a 4.03 configuration file in version 3.90
15316
Sep 25, 2013
FAQ12036
My GNSS simulator is no longer supported, can I get the software that was originally provided with my simulator?
15431
Jul 12, 2016
FAQ12243
How do I check the security key or serial number for my Spirent Wireless equipment?
15489
Jul 22, 2012
FAQ15110
Spirent TestCenter: On which hardware and application release is Port Grouping (LAG) supported?
15789
Feb 06, 2022
FAQ10129
Can I use my own SIM or my carrier SIM for ULTS test?
16524
May 24, 2011
FAQ12873
Spirent TestCenter: What cards / modules are supported on TestCenter Controller 1?
16640
Feb 15, 2016
FAQ10741
Spirent TestCenter: How do I calculate the frames or packets per second and interframe gap (IFG)?
17371
Jul 16, 2021
FAQ11759
How to input AT command for Pantech UML290 LTE device?
17569
Apr 22, 2012
FAQ10802
What is the (internal) delay time inherent with each codec in Abacus?
18065
Sep 22, 2011
FAQ13681
Where can I get Verizon CDMA test suites?
22412
Apr 25, 2013
FAQ11398
Abacus: My system crashes after a unplanned power outage. What can I do?
2802
Feb 08, 2012
FAQ19358
Spirent TestCenter: Does the dropped stream results always report the worst case of all streams?
2806
Sep 29, 2020
FAQ19095
Spirent TestCenter: How to create Router LSAs on Spirent TestCenter Application?
2819
Mar 27, 2020
FAQ17705
SR5500: How to use SR5500 with GPIB interface
2819
Oct 03, 2016
FAQ17165
Spirent Velocity: Is there an option to have the output directed to the shell instead of a log file when we run the Velocity Agent?
2827
Jan 14, 2016
FAQ16340
Avalanche: Is the Avalanche Virtual Anywhere supported on Red Hat?
3010
Jan 06, 2015
FAQ17416
VR5: Why I am only seeing 8 PDPs in DEE template for ICM topologies which support 24 PDPs
3010
Jun 06, 2016
FAQ15048
iTest: Does iTest support on RHEL 6?
3014
Jun 18, 2014
FAQ13633
How to increment global and local variables in iTest.
3017
Apr 15, 2013
FAQ19360
Spirent Testcenter: What hardware is no longer supported after the January 2021 Release?
3017
Feb 16, 2021
FAQ18055
Lumos / STCLive 7561 Probe: Why does REPT-DIAG fail with "FAIL - FAILED LOOPBACK TEST" on some 7561 probe?
3029
Feb 23, 2018
FAQ14514
Spirent TestCenter, how to recover GUI result table(screen layout)?
3033
Oct 29, 2013
FAQ13542
Umetrix Data: What is the Target value in the Umetrix Data PC Test-Set Results window?
3040
May 13, 2019
FAQ14320
How do we convert an integer number into binary number in iTest.
3044
Sep 25, 2013
FAQ14236
iTest: When do we get a bad user/passwd error in REST session while using iLO API's ?
3049
Sep 11, 2013
FAQ16711
GSS6700: How do I get an output trigger when the scenario starts?
4968
Feb 11, 2016
FAQ17512
TTworkbench: How to enhance compiler memory?
4981
Jan 25, 2018
FAQ10332
Can I retrieve test results from the Avalanche appliance directly?
5009
Jun 08, 2011
FAQ11709
Why do the Avalanche Run tab stats (successful + unsuccessful + aborted) not equal the number of attempted transactions mid-test?
5016
Apr 09, 2012
FAQ13591
Spirent Testcenter: Why does launching Results Reporter gets error "The Results Reporter Server could not be started on the requested port (50000)."
5029
Dec 23, 2014
FAQ14022
How to make configure correlation coefficent to be 1 for multiple signal in SR5500 TestKit?
5037
Aug 05, 2013
FAQ16638
Attero: How does the "Rate" distribution with the "Misorder" impairment work and are there any limitations?
5072
Apr 07, 2015
FAQ10663
How do I enable multiple Default Bearers per UE or subscriber in MME Nodal or SGW Nodal on Landslide?
10080
Aug 23, 2011
FAQ12119
Does Spirent software support Windows 7 operating system?
10192
Jun 29, 2012
FAQ16154
Spirent TestCenter: Does Spirent TestCenter Support BGP Autodiscovery For LDP VPLS?
10193
Jun 15, 2015
FAQ10214
I am planning to test my devices with Abacus on Fax and Modem over VoIP. What specific areas do I need to pay attention to?
10460
Aug 11, 2011
FAQ13870
Spirent TestCenter-HLTAPI: How to install HLTAPI and set environment variables?
10570
Sep 29, 2015
FAQ12499
Abacus: When testing H.323 we are only seeing H.225 call control signaling, does Abacus support H.245 multimedia control signaling?
10588
May 31, 2013
FAQ14430
CDMA SC: C.S0073 Rev0 TC2.7 and RevB TC2.8 fail with error "Fail to read the initail IMSI_T from Mobile", how to resolve it?
10627
Oct 11, 2013
FAQ12404
Spirent TestCenter: For RFC tests, how am I notified if one of the ports is offline or down and will the test still run?
10679
Feb 15, 2016
FAQ14290
Wireless CDMA: TDII throws exception "UTSGetNvHybridMode: Unable to get NvHybridMode.", how to resolve this issue?
10688
Sep 21, 2013
FAQ19694
PosApp, GSS9000: What are the permissible Simulation Iteration Rates (SIR) on the GSS9000 series simulator?
1912
Aug 08, 2021
FAQ19744
Spirent TestCenter: BFD sessions are flapping when sending traffic at 99% line rate.
1912
Aug 25, 2021
FAQ10784
Spirent TestCenter: Does the Lab Server require both the Admin port and TestBed port to have its IP addresses configured?
4437
Feb 15, 2016
FAQ17987
Positioning Simulators: What is meant by the term Run to Run Repeatability with regards to RF signal level performance?
4445
May 31, 2017
FAQ11378
Spirent TestCenter: The NG-100G-F2 layer 1 mode - enable laser button under optic window doesn't seem to do anything.
4453
Feb 16, 2016
FAQ10153
How do I collect files from the Results Web page on Landslide?
4458
May 24, 2011
FAQ14486
Abacus: What is the maximum call length Abacus can make?
4458
Oct 30, 2013
FAQ18361
Spirent TestCenter: When would RFC-3918 not allow max rate to be configured to 100%?
4464
Mar 29, 2018
FAQ15459
Spirent TestCenter: What is the purpose of "Wait for traffic start" command in sequencer?
4487
May 09, 2014
FAQ12085
I just upgraded my rack with the new TCU, SR8048 and SR8068. I was able to run AirAccess tests on TASKIT C2K, and Testdrive EVDO. However, when running TASKIT PLTS, why is the mobile not seeing any signal?
4493
Jun 28, 2012
FAQ10394
How do you upgrade the firmware on a Qscope?
4499
Jun 28, 2011
FAQ12909
How to change UE to slot or Non slot mode for TestDriveII SC test ?
4499
Dec 18, 2012
FAQ10865
Landslide - How to set up Automation Control
3330
Jan 28, 2013
FAQ16520
iTest: What is the usage of foreach loop in iTest?
3360
Feb 27, 2015
FAQ16653
Avalanche: Why the MANIFEST file is downloaded once per video play in DASH streaming?
3364
Apr 14, 2015
FAQ19367
Spirent TestCenter: PPM related articles
3368
Oct 06, 2020
FAQ17782
VR5: How to resolve "Can't Load Propagation Conditions" error ?
3369
Nov 18, 2016
FAQ16594
Spirent TestCenter: Will there be any impact on our products when leap second is inserted?
3374
Mar 23, 2015
FAQ18207
Landslide: Which License key need to active Sequencer Command Mode on GGSN Nodal.
3375
Dec 18, 2017
FAQ17114
Avalanche: Why Avalanche ignores the ISAKMP ID settings when RemoveVPN is selected as XAuth type?
5200
Feb 16, 2016
FAQ12020
How to add RTP-real time header to the Spirent TestCenter raw-Streamblock using TCL API?
5209
Jun 19, 2012
FAQ11699
How to get Abacus SC IP address?
5217
Apr 04, 2012
FAQ17079
Landslide: MME Nodal - Why emulated UE/eNodeB answer with insufficient radio resources for new Dedicated bearer establishment?
5258
Nov 04, 2015
FAQ16559
Spirent TestCenter: Some important points on chassis Sync with GPS
5266
Mar 10, 2015
FAQ15524
VR5: Why I can't see all of the RPI command after connected to the VR5?
5268
May 23, 2014
FAQ15791
Spirent Customer Service Center (CSC): How can I email content I find on the Spirent Knowledge Base to someone else?
5286
Mar 06, 2019
FAQ15369
VisionWorks PM: What do errors in the Collection Status of VisionWorks PM indicate?
5315
Aug 06, 2020
FAQ18483
TTworkbench: Where can I find the first steps guide and the documentation of TTworkbench/TTsuites/TTplugins?
5330
Jul 01, 2018
FAQ17467
Spirent TestCenter-HLTAPI:How to increate the number of captured frames using packet_stats when format is Var?
3978
Jul 06, 2016
FAQ16823
Spirent TestCenter-HLTAPI:Does HLTAPI support GRE encapsulation and L2GreTunnelLink?
3981
Jul 07, 2015
FAQ15368
Avalanche: Does the OpenSSL 'Heartbleed' vulnerability impact the management port?
3992
Apr 22, 2014
FAQ18625
Spirent iTest: How to update iTestRT 7.2 and Velocity-Agent 7.2 using iTest update site?
4010
Dec 06, 2018
FAQ16698
iTest: How to make GUIDs to create a test case file using some scripts or tools?
4011
May 03, 2015
FAQ19575
Spirent TestCenter - Automation: How to query and parse the results from an RFC2544 test.
2708
Apr 15, 2021
FAQ17790
The ability to Insert FCS errors on stream blocks on the grid view
2710
Dec 01, 2016
FAQ19365
Spirent TestCenter: Why if I set a WiFi client HE to NONE, it does not constrain it to VHT?
2718
Oct 02, 2020
FAQ15508
iTest: Why the "Synchronize this topology with iTest Lab Optimizer server" is grayed out while creating a new topology?
2719
Jul 11, 2014
FAQ17752
Spirent Velocity: Why can't Velocity access a file (.xls/.xlsx/spreadsheet) when running agent as a service?
2732
Oct 30, 2016
FAQ15512
iTest: Can we run a TCL script file from iTest.
2743
Sep 23, 2014
FAQ13220
Avalanche: Do the post test results provide information on why unsuccessful transactions occurred during a test?
2744
Jun 17, 2013
FAQ11213
Abacus: If there is power outage, are there any precautions I need to take to avoid any possible damage to the equipment?
2747
Aug 06, 2012
FAQ17663
Spirent iTest: Is it possible to use Derby database as external database in iTest?
2748
Sep 15, 2016
FAQ13139
Spirent TestCenter: GUI crash with error "Unable to read data from the transport connection" or "Unhandled Exception with Version Spirent_TestCenter_Version_String" or "Failed to write message length; err 121"
2748
Jun 15, 2014
FAQ10831
Spirent TestCenter : How to clear DHCP Server sessions on Spirent TestCenter ?
2753
Feb 10, 2016
FAQ19177
Spirent TestCenter: How to designate more than one port as traffic recipient?
2754
Apr 28, 2020
FAQ19418
Velocity – LDAP configuration for VDS
2755
Oct 23, 2020
FAQ12834
Spirent TestCenter : How to save all result rows from multiple result pages in GUI at once to a single CSV file?
2552
Dec 02, 2012
FAQ13705
In iTest, can we use the preference settings of one workspace in other/different workspaces?
2553
May 02, 2013
FAQ16078
Studio Performance : Are the scenarios created using the real time traffic?
2556
Oct 21, 2014
FAQ14969
iTest: How to update the “Estimated execution time” in test case?
2559
Feb 11, 2014
FAQ13125
Avalanche: What is the latest release supported on Avalanche 2700 platform?
2563
Sep 26, 2013
FAQ17511
TTworkbench: How to solve: Error occurred during initialization of VM. Could not reserve enough space for object heap?
2565
Mar 21, 2017
FAQ16504
Avalanche: Your license(s) contain insufficient features to run this test as configured. Press 'Run in Trial Mode' to run a 100 second test in Trial Mode. Or, press 'Cancel' to abort this test run.
2574
Dec 14, 2016
FAQ16447
iTest: Is it possible to analyze the ping output, while it is running continuously in iTest command prompt session?
2576
Jun 18, 2015
FAQ17747
Spirent Velocity: Why do we get "TclParseException" when running certain tests over Velocity agent as a service?
2586
Oct 26, 2016
FAQ19534
Spirent TestCenter - Are the N11U and N12U internal parts interchangeable?
2588
Feb 17, 2021
FAQ14859
Spirent TestCenter-Automation : How to increment vpi / vci value from Tcl API ?
2591
Jan 08, 2014
FAQ15781
Spirent TestCenter: Can I change the source IP address of a streamblock with command sequencer?
3124
Jul 30, 2014
FAQ18916
Velocity: where is the VIRTUAL menu in Velocity?
3127
Sep 01, 2019
FAQ13932
Positioning Application: Is FileZilla required to be installed to run PosApp?
3136
Jul 28, 2014
FAQ19131
Spirent TestCenter – 配置DHCP Relay (中继代理) 功能测试的技巧
3136
Apr 15, 2020
FAQ17946
VisionWorks Analytics - How do I Verify Each Collector Process is “Running”
3143
Dec 07, 2017
FAQ19611
Spirent TestCenter: How should I configure the Spirent TestCenter Application to achieve the correct Rx Download traffic rate using 3 or more ports?
3145
May 07, 2021
FAQ19009
Spirent TestCenter: Why doesn't my module boot up in a N4U, but will boot in a N11U or N12U?
3146
Jan 16, 2020
FAQ14015
Studio Performance: is there a list for all the attack tests?
3157
Aug 02, 2013
FAQ15890
UNIX: What is the syntax for a CRONTAB entry?
3163
Aug 21, 2014
FAQ14144
Informix, STCLive PM: How can I find how many and which tables are associated with dbspace.
4768
Aug 28, 2013
FAQ13493
Spirent TestCenter: How do I retrieve the "Exception Logs"?
4779
Apr 02, 2014
FAQ16138
Spirent TestCenter: Does Spirent Spirent TestCenter support 'draft-pdutta-mpls-ldp-v2-00' for LDP IPv6?
4784
Feb 25, 2015
FAQ12939
How to import PCAP by use Avalanche new API?
4809
Dec 24, 2012
FAQ12577
GNSS Simulators: What is the minimum distance that should be maintained between the simulator radiated output via an antenna and the antenna of the receiver under test?
2386
Jul 29, 2014
FAQ14111
iTest: How to identify current execution step during test case execution.
2388
Jan 30, 2014
FAQ14467
iTest: How to view the contents of itar files in iTest GUI and execute tests?
2389
Oct 18, 2013
FAQ13655
Avalanche: What units are used in Avalanche statistics?
2390
Apr 19, 2013
FAQ16066
iTest: Does Hudson plugin supports in iTest?
2391
Nov 04, 2014
FAQ19667
Spirent TestCenter: What are the LACP hashing modes supported?
2399
Jun 30, 2021
FAQ15694
iTest: How to overcome from an error "file is not found" while executing a iTestcli command in Linux server?
2405
Jul 08, 2014
FAQ17189
Spirent TestCenter : Why Auto-negotiation gets disabled when optic is removed?
2407
Feb 04, 2016
FAQ16017
iTest: Does iTest License Server support for Windows Server 2012 Operating System?
2411
Dec 20, 2014
FAQ13920
Avalanche: What is the current version of G729 and does it support VAD (Voice Activity Detection)?
5532
Jul 11, 2013
FAQ16709
Positioning Application: What does "cannot find hardware configuration 'xxxx'. Using the first line in the h/w configuration list which is 'yyyy'" mean?
5537
May 06, 2015
FAQ11372
Abacus: Can I add messages like NOTIFY when using SIP signaling protocol?
5555
Feb 08, 2012
FAQ10121
PSTN telephony supports supplementary services like Call Forward, Call Transfer, Call Pick, Automatic Dial Back and others. Does Abacus support the testing of these features?
5576
May 23, 2011
FAQ10318
Avalanche: What ports are used to communicate between the Avalanche Commander and the Spirent TestCenter chassis?
5578
Sep 19, 2013
FAQ12879
Does Spirent TestCenter DX module support UDP/TCP Checksums?
5580
Dec 12, 2012
FAQ13789
Spirent TestCenter, why interface MTU must the same between STC and DUT in OSPF DBD packet?
5597
Jul 02, 2013
FAQ12244
Spirent TestCenter: What is the operating temperature range for Spirent TestCenter chassis and appliances?
5601
Dec 20, 2020
FAQ12712
How to install studio performance 6 vm
5620
Jun 05, 2013
FAQ12317
Can you turn off the navigation message on a GSS7735 simulator?
5621
Aug 21, 2014
FAQ12428
BRTU: How can I tell if there is an external T1 bits clock wired to my BRTU?
5634
Jun 12, 2017
FAQ14251
Avalanche: How do you set the MTU size in Avalanche?
5636
Sep 16, 2013
FAQ13597
Does PosApp (SimGEN / SimREPLAYplus / SimREPLAY) modify signal polarization when simulating multipath / reflected signals?
2906
Jul 12, 2016
FAQ15023
iTest : Does a new license file is required if we upgrade from iTest 4.1 or iTest 4.2 to iTest4.3 ?
2919
Mar 05, 2014
FAQ18236
TTworkbench: Where can I find the TTCN-3 Documentation (T3Doc) of the TTplugin *AUX module?
2919
Jan 09, 2018
FAQ16109
Spirent TestCenter-Automation: What is the API to set port media type to EthernetFiber.
2922
Dec 16, 2015
FAQ15258
iTest: How to avoid Error: Lib.Common.ixConfig.ixConfigError: Failed to load the repository while using IxLoad session
2936
Apr 03, 2014
FAQ13966
iTest: How to manage iTest floating license to force each users to choose license every time when they launch iTest.
2936
Jul 24, 2013
FAQ15545
iTest: iTest: Does iTest Permanent License file expire?
2942
May 29, 2014
FAQ17926
Spirent Knowledge Base: What are the various sections in the Spirent KB and what goes into them?
2947
Mar 23, 2017
FAQ19773
Spirent TestCenter: How can I ping emulated and simulated devices?
1544
Oct 05, 2021
FAQ10878
I get a password error when running HSPA+ (64 QAM) 3G Data Throughput test cases using the 15186 test suite. What passwords do I need?
5853
Feb 11, 2016
FAQ16833
GNSS Positioning Simulator, Positioning Application: Why does C/No of GPS decrease when I increase the Galileo signal power?
5903
Jul 01, 2015
FAQ13421
How to use killThread in iTest test-case.
2470
Mar 15, 2013
FAQ14238
Avalanche: Why I am not able to see the filter by severity level on the Attack List Editor?
2478
Sep 15, 2013
FAQ14966
iTest: How to load the Spirent TestCenter configuration file from iTest(STC CLI session).
2480
Feb 25, 2014
FAQ19708
Spirent Paragon NEO: How to program FlexOptix cable to connect the NEO to an Intel Forville NIC?
2491
Jul 28, 2021
FAQ11251
How do I resolve the “Cannot open configuration file” error message in AirAccess C2K when conducting RevB Multicarriers test cases?
3679
Jan 10, 2012
FAQ14337
Spirent TestCenter: Is it possible to create a UDP packet with VLAN that includes signature with a frame size of 68 bytes?
3689
Sep 28, 2013
FAQ15806
Spirent TestCenter-Automation: Tcl script to set opaque bit for OSPF.
3691
Feb 16, 2016
FAQ10255
What is an SPF file regarding Avalanche Commander Layer 4 Layer 7?
3697
Aug 03, 2012
FAQ18520
Spirent TestCenter: When adding a device what is the difference between a type Device, Host and Router?
3705
Aug 08, 2018
FAQ14400
GNSS Positioning Simulators: Can I use a GPIB to USB converter to control my simulator with a laptop?
4243
Jul 28, 2014
FAQ16813
Avalanche: Does Avalanche support Web authentication?
4246
Feb 16, 2016
FAQ11215
Positioning Application: Installing the software licence causes message "Error: 'Error copy file, reason - The process cannot acces the file because it is being used by another process...'"
4246
Jul 28, 2014
FAQ14291
Spirent TestCenter: Is it possible to set a modifier on the gateway address of a device through the wizard?
4257
Sep 22, 2013
FAQ10235
Can any bit/bits error in STC signature (totally 20B or 160 bits) be captured and tracked?
4259
Jun 01, 2011
FAQ12515
How to set auto ARP in script when use TestCenter?
4280
Sep 26, 2012
FAQ12100
Why Spirent TestCenter 2544 Frame Loss Test only running two load test?
4280
Jun 28, 2012
FAQ16492
Positioning Application: What data set will be used from my Rinex file if it includes the same SV multiple times?
4296
Feb 17, 2015
FAQ15478
SimCHAN: Where can I get GLONASS almanac files in YUMA format
4297
Jul 29, 2014
FAQ17061
Spirent TestCenter: Why does a an emulate PIM router configured to send REGISTER messages for a multicast group block of 10 groups only send a REGISTER message for the first group?
6231
Oct 19, 2015
FAQ10673
How to setup an Avalanche SMTP test that uses an attachment and a body file
6253
Jan 19, 2012
FAQ10252
Avalanche: How do I View PCAP files created by Avalanche tests?
6262
Jan 31, 2014
FAQ10835
Why is the time showing 00:00:00 on BRTU or MARTS? If set the time, the time does not increment.
6272
Dec 14, 2017
FAQ13931
Spirent TestCenter: Does EDM Test Module support BFD with Multi-Protocol Sessions (Control Plane Dependent)?
6276
Jul 15, 2013
FAQ15618
Spirent TestCenter: Can we control IPCP and IPCPv6 individually for a pppoe dual stack connection?
6315
Jun 18, 2014
FAQ12115
How to access Studio Performance application store without having the software and hardware
6317
Jun 29, 2012
FAQ15490
Spirent TestCenter-JTAPI: Can we add and change IPv6 header fields using setup_unicast_flows() API?
6319
May 16, 2014
FAQ10063
How do I run a server side only test without Avalanche clients?
6330
Jul 24, 2011
FAQ13604
Spirent TestCenter- HLTAPI: Are you facing "SAL is not connected to test session or server manager" error?
6337
Feb 25, 2014
FAQ14093
Why my VR5 instrument's ASA expired date is different from the record and contract?
6348
Aug 17, 2013
FAQ11561
Avalanche: Why STOP commands don't work with MATCH on http 302 server responses?
6361
Feb 04, 2014
FAQ16512
Spirent TestCenter: Which is the best decoding tool to analyze RFC2544 results?
6361
Feb 24, 2015
FAQ16219
Spirent TestCenter: After DUT reload, Why are the DHCP sessions still up on Spirent port?
4592
Nov 27, 2014
FAQ17044
Positioning Application: How does PosApp allocate channels in a Land Mobile Multipath scenario?
4604
Dec 01, 2015
FAQ10609
When I run Range of Open Loop Output Power test in Testdrive EVDO, using the same channels, the first test would pass, but the subsequent tests would go undetermined. Why is that?
4644
Jul 24, 2011
FAQ13332
How to restrict iTest licenses to particular users/groups?
2635
Mar 13, 2013
FAQ16296
VR5: How to verify functionalities of VR5 ?
2645
Dec 18, 2014
FAQ13419
Supported browser for iTest Flex/Flash Session.
2651
Mar 15, 2013
FAQ17465
Spirent TestCenter:Can we copy and paste the commands in command sequencer ?
2652
Jul 06, 2016
FAQ12333
Why do I get parse url error and how to resolve it while using Avalanche?
2652
Aug 05, 2012
FAQ19268
Spirent TestCenter: What is the lowest version of firmware that the N12U will run on?
2653
Jun 22, 2020
FAQ10898
Abacus: Does Abacus have the scripting capability of testing two paths at the same time?
3567
Aug 06, 2012
FAQ19261
Spirent TestCenter: How can I send traffic on STC using a Default Route?
3592
Jun 09, 2020
FAQ12990
Spirent TestCenter: Can we change the UTC offset setting in IEEE-1588v2 emulation?
6104
Feb 05, 2020
FAQ12868
How to monitor the Spirent TestCenter multicast stream results independently?
6116
Dec 10, 2012
FAQ18162
Positioning Application: What does 'TS' mean in the Software Release Notes?
6121
Nov 15, 2017
FAQ17449
Positioning Application: How can I apply Nav Data mods/errors to the BeiDou constellation?
6141
Sep 26, 2018
FAQ12495
Should threat TSL20120612-07_Microsoft_Multiple_Products_HTML_Sanitization_Cross-Site_Scripting.xml have SIP listed as an affected protocol in Avalanche?
6163
Sep 24, 2012
FAQ18511
Landslide: Why there is Downlink Data Notification after UE triggered Service Request Procedure
6176
Aug 03, 2018
FAQ11741
How to test specific wav using Abacus?
6221
Jun 06, 2012
FAQ17387
Spirent TestCenter: Is multicast destination supported on EOAM Loopback messages?
3253
May 17, 2016
FAQ19278
Spirent TestCenter: How can I configure BGP Extended Communities on Spirent TestCenter Application?
3255
Jul 07, 2020
FAQ13663
Avalanche: What is FCDiscards?
3268
Sep 10, 2013
FAQ11212
In GNSS what does PVT mean?
13161
Aug 17, 2014
FAQ13138
How to configure TDII before running APEX SC and Data tests?
13161
Jan 16, 2013
FAQ16305
GNSS: What are the default base signal powers for the GNSS constellations and why are these values used?
13245
Jul 11, 2016
FAQ11207
What is the difference between range and pseudorange (pseudo range) in GNSS applications?
13520
Aug 17, 2014
FAQ11774
Spirent TestCenter: How do I recover a Spirent TestCenter chassis or isolate the root cause of problem when the chassis is not functioning, will not boot, has a red LED, error or alarm status or continuously beeps, or is unreachable due to unknown or unexpected cause?
13571
Oct 26, 2021
FAQ11639
Spirent TestCenter: How do I configure and successfully test ALP HTTP FTP TCP SIP DPG Video with IPV6?
14483
Feb 15, 2016
FAQ10114
How do I change the password on the System Controller card?
5931
May 20, 2011
FAQ15967
VR5: What option is needed for ensemble mode operation?
5940
Sep 18, 2014
FAQ12641
Abacus: I would like to configure Abacus to test an IVR system. What are the general steps I should do?
5941
Oct 26, 2012
FAQ13170
How to capture the duplicate frame in Spirent TestCenter when there are lots of other frames?
5953
Jan 28, 2013
FAQ14889
Abacus: I don't find my version of Software in the CSC web site download section. What does it mean and what should I do?
5962
Jan 17, 2014
FAQ11063
8100 Radio Access: What SIM card do I have to use for 18002 Radio Policy Management (RPM) testing?
5994
Feb 11, 2016
FAQ13618
How can I have Spirent Test Center emulate LDP/MPLS over GRE tunnel?
6018
Apr 08, 2013
FAQ12770
Does Spirent TestCenter support client MAC OS X?
11131
Nov 16, 2012
FAQ15731
Spirent TestCenter: How to validate UDP checksum in Wireshark?
11154
Jul 16, 2014
FAQ11614
How many modes does a wireless 3G/4G capable smart phone use to connect with laptop?
11156
Mar 26, 2012
FAQ10988
What are the terminal settings and cable pinout for MRV console serial port connection?
11167
Apr 08, 2013
FAQ11339
Avalanche: Can I configure custom HTTP headers?
11481
Feb 16, 2016
FAQ13492
Umetrix Voice: How Should the Handset Volume be Set When Running a Voice Quality Test?
3101
May 13, 2019
FAQ14673
AX/4000: What are the AX/4000 minimum and maximum speeds (ranges)?
3102
Feb 15, 2016
FAQ13453
In iTest how to export a project to itar in order to work with iTestRT?
3103
Mar 21, 2013
FAQ11052
Is Analyzer Preload supported on Spirent TestCenter DX cards?
3104
Nov 07, 2011
FAQ11846
Why is Avalanche giving me a license error when I try to connect to the Spirent TestCenter (STC)?
6362
May 09, 2012
FAQ18706
Spirent TestCenter: How to change "postgres" user password on PostgreSQL if I forgot it?
6376
Apr 30, 2019
FAQ14292
Spirent TestCenter: HLTAPI- While performing Ping using API sth::emulation_ping, Why an extra device is created?
6390
Sep 22, 2013
FAQ14184
Abacus: I got ICG Software error / Initialization error when I start to run a VoIP test. What is happening?
6395
Oct 30, 2013
FAQ12103
How does Avalanche calculate HTTP goodput?
6411
Jun 28, 2012
FAQ10310
What are the FCoE capabilities available on the gigE modules in both 100Mbps and gigE modes and how many PFC queues on the EDM-2002B, EDM-2003B and CM-1G-D4 modules?
6431
Jun 03, 2011
FAQ14347
Wireline: The noise levels and shape from the unit: DLS5103 are off how can I solve this problem?
6443
Sep 26, 2013
FAQ10629
Abacus : Is the qop value should be quoted in Abacus SIP Register message?
6456
Feb 10, 2016
FAQ13362
Spirent TestCenter : What is the Echo Request timeout for PPPoX emulation?
6461
Feb 05, 2014
FAQ16854
Spirent TestCenter-HLTAPI:Does HLTAPI support NG-MVPN feature?
6489
Jul 08, 2015
FAQ19897
TTworkbench/STC: how to set static MAC addresses to the Ethernet ports?
297
Mar 28, 2022
FAQ18514
Spirent TestCenter: Why Wifi clients association could possibly fail after repeated attempts?
4091
Aug 03, 2018
FAQ18386
Spirent TestCenter: Automation - How to add Spirent Lab server name in YAML file?
4101
Apr 24, 2018