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FAQ11552 what is the required Power Consumption & rack dimensions for 8100 Racks? 9064 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? 11105 Nov 05, 2013
FAQ17629 TTworkbench: What does TTCN-3 stands for? 544 Jul 04, 2018
FAQ17383 MIMO-OTA:How to setup VR5 for RC+CE solution? 656 May 13, 2016
FAQ17532 TTworkbench: How to install a TTplugin on TTworkbench? 714 Mar 21, 2017
FAQ17618 TTworkbench: How to *.mp file(TTCN-2) to TTCN-3 source? 726 Mar 21, 2017
FAQ17616 TTworkbench: How to convert a string to octet string in TTCN-3? 767 Nov 11, 2018
FAQ17294 Spirent iTest: Where can we find the information about iTest Openstack Session? 784 Apr 24, 2016
FAQ17661 Spirent TestCenter: can we open multiple sessions of STC GUI on same PC. 864 Sep 14, 2016
FAQ18585 Spirent TestCenter: 1588 PTP emulation counters may freeze after loading older configuration into v4.91. 956 Oct 28, 2018
FAQ18470 Support: What are Spirent Communications official support hours? 965 Jun 19, 2018
FAQ16148 Avalanche: Could we replay a trace file captured on the network between two devices at Layer 2? 1065 Nov 10, 2014
FAQ11217 How do I retrieve erased files on Landslide? 1066 Dec 21, 2011
FAQ10915 How To Disable VQA in the Avalanche Commander GUI 1079 Apr 30, 2012
FAQ14568 iTest Lab Optimizer: Can we assign logical topologies or topology reservations to specific users in iLO ? 1187 Nov 05, 2013
FAQ15508 iTest: Why the "Synchronize this topology with iTest Lab Optimizer server" is grayed out while creating a new topology? 1201 Jul 11, 2014
FAQ18377 Temeva: Methodology Center - How to establish BGP with DUT that is using Router ID? 1258 Apr 17, 2018
FAQ13432 ITEST: How to connect different versions of Spirent TestCenter in iTest Spirent TestCenter CLI session in the same machine 1323 Mar 20, 2013
FAQ14713 iTest: From iTest, how to verify whether a File Exists (at a desired location) or not? 1331 Dec 10, 2013
FAQ11894 Do we support Caller ID on Fax calls on Abacus? 1545 May 17, 2012
FAQ10702 Spirent TestCenter: What TCP port numbers need to be opened on a firewall to communicate with the AX/4000? 1545 Feb 15, 2016
FAQ14523 How to execute the iTestrt command through perl script. 1587 Oct 30, 2013
FAQ13596 How response filtering works in iTest? 1610 Apr 02, 2013
FAQ13205 Spirent TestCenter: When I create a StreamBlock with the Traffic Wizard with orientation Bidirectional, then edit to verify, why is the orientation Unidirectional and grayed out? 1685 Feb 15, 2016
FAQ15649 Landslide: IP application Node - What is the maximum activation rate obtained with IPsec Accelerator on C50? 1758 Jun 25, 2014
FAQ12627 What is the difference between "running tests with iTest and config.tcl" and "running tests with iTest and TCL test files" ? 1859 Feb 18, 2013
FAQ17045 Positioning Application, GSS8000: Why is my Multipath scenario not producing ‘Echoes’ (Category C or D) for all Line of Site (LOS) signals? 2033 Dec 01, 2015
FAQ12518 Why forcerelease cannot work when use Avalanche API? 2040 Sep 27, 2012
FAQ11121 Landslide: How do I install new NIC cards on Landslide Test Servers? 2051 Mar 28, 2014
FAQ13978 SimCHAN: GSS6300M: Can the GSS6300M be used for AWGN and GPS Time Assistance Tests? 2118 Feb 16, 2016
FAQ16585 MB5: Disconnect additional VR5 before shutdown MB5 system 2261 Mar 18, 2015
FAQ13116 Positioning Application: What causes the warning message "No contact with simulation engine process" OR "Lost contact with Engine" OR "cannot connect to simulation engine"? 2324 May 23, 2017
FAQ10656 Abacus: PESQ- No event reports when configured limit is reached. 2342 Aug 06, 2012
FAQ10408 Why won't my 6500 qScope boot? I'm not getting output on craft port or on video monitor. 2361 Jun 29, 2011
FAQ16621 Spirent TestCenter- What does DUT IP address mean while configuring RSVP? 2454 Mar 31, 2015
FAQ16704 Studio Performance: What is the last supported Spirent TestCenter version for Studio performance. 2476 May 05, 2015
FAQ10443 How do I get a quick count of rows in each table in an Informix database? 2487 Jun 30, 2011
FAQ12451 When running STCv VMware how do you set the ports to Promiscuous mode 2583 Dec 13, 2013
FAQ14479 Spirent TestCenter: How to create custom payload traffic? 2588 Oct 21, 2013
FAQ10096 Spirent TestCenter-HLTAPI: How do I Load HLTAPI on Windows? 2602 Aug 03, 2014
FAQ10430 How do I Back up a Volume Group in HPUX? 2787 Jun 29, 2011
FAQ16987 Avalanche: I have a C100MP with 8x10G and 8x1G interfaces. Why doesn't the Avalanche Commander support all 16 ports at the same time? 2805 Feb 16, 2016
FAQ14090 How the VR5s are controlled using ETS solution for MIMO OTA product ? 2919 Aug 17, 2013
FAQ13944 Umetrix Data: Umetrix Data iOS Crashes on iPhone 5 when Device is Put to Sleep 2958 May 13, 2019
FAQ14895 Spirent TestCenter : What is the client Identifier (Client ID) for DHCP Clients? 2962 Jan 20, 2014
FAQ10733 Why is the value of IPv4 checksum always 0x0000, when I capture packets on Landslide? 3156 Oct 03, 2011
FAQ10735 How do I troubleshoot issue if, in Lab Manager, all MRV device port connection links are disabled (brown)? 3482 Aug 13, 2012
FAQ15667 Spirent TestCenter-Conformance: What is the difference between BGP_TC_1_11_1 & BGP_TC_1_17_2? 3763 Feb 17, 2015
FAQ15030 Adtech: What is the differences between the SX12 models, SX/12-0, SX/12-1, and SX/12-2? 3790 Feb 16, 2016
FAQ17067 Spirent TestCenter: Does Spirent TestCenter's DHCPv6-PD server send ADVERTISE messages with the status code NoAddrAvail or NoPrefixAvail if its pool has run out of addresses/prefixes? 4193 Oct 22, 2015
FAQ14136 Landslide: HSGW Nodal - What is the difference between Intra and Inter-HSGW Mobility test cases? 4238 Aug 27, 2013
FAQ10123 I can setup data call with modem mode but it doesn’t work in NDIS mode? 4813 May 24, 2011
FAQ13572 Umetrix Data: Can Umetrix Data determine whether a device hands off between networks (i.e. LTE to 3G) during testing? 5739 May 13, 2019
FAQ15036 Spirent TestCenter: How to find which port received FCS error? 5808 Feb 26, 2014
FAQ11656 Avalanche: Cyberflood: Why L2 FCS checksum is not available in PCAP captured in Avalanche Commander or Cyberflood Controller? 8400 Aug 07, 2019
FAQ12708 Spirent TestCenter: How to capture the packets in real-time using Spirent Testcenter? 8750 Mar 27, 2014
FAQ11828 How to input AT command for LG VL600 LTE device? 10295 May 06, 2012
FAQ12717 Spirent TestCenter : How do I install and invoke a License on Spirent TestCenter chassis ? 5556 Feb 15, 2016
FAQ12466 If a TECH-X unit gets changed to Chinese language is there a way to reset to factory defaults or back to English? 5594 Feb 10, 2016
FAQ18887 Vertex:how to create High and Medium Spatial correlation matrix for 8x4 topology on Vertex? 68 Aug 05, 2019
FAQ18452 Positioning Application: Satellite Clock Issues 1158 Jul 02, 2018
FAQ14491 iTest: Does iTest support IPV6 device testing? 1160 Oct 23, 2013
FAQ17946 VisionWorks Analytics - How do I Verify Each Collector Process is “Running” 1098 Dec 07, 2017
FAQ14873 iTest: iTestRT installation information 2391 Aug 11, 2014
FAQ13124 How do I decrypt the encrypted IKEv1 packets on Landslide? 2404 Jan 15, 2013
FAQ14216 AIX: How can I tell if a program is 32bit or 64bit. 2405 Sep 09, 2013
FAQ13045 Why I can't install 4.15.1196 lsVM package via STC GUI when I downloaded from CSC website? 2423 Jan 09, 2013
FAQ12411 How do I find the version / capability of PosApp (SimGEN / SimREPLAYplus / SimREPLAY) that I'm using? 1798 Aug 21, 2014
FAQ11417 Does the CPU-5002A Spirent TestCenter Avalanche card support port connections to a 10/100 device? 1804 Feb 09, 2012
FAQ11166 Spirent TestCenter: Are the 1000 series modules supported with the BPK-1077B? 1835 Feb 16, 2016
FAQ17420 Spirent TestCenter: Why am I seeing weird join/leave latency measurements? 4275 Jun 08, 2016
FAQ11612 What’s the difference between “Sync with DUT” button and “Run” button in Spirent Testcenter CTS when using IUT automation feature? 4283 Mar 22, 2012
FAQ11168 Spirent Customer Service Center: What more do I get by logging-in to the CSC? 117554 Apr 26, 2019
FAQ13857 Spirent TestCenter: Automation: From where I can download the older Linux Client application? 7552 Jan 09, 2017
FAQ13214 How to calculate drop rate or drop count per port in Spirent TestCenter? 3661 Feb 05, 2013
FAQ14116 Positioning Application: Why is the GPS minimum received power level -130dBm and not -128.5dBm as per the IS-GPS-200 ? 3676 Jul 29, 2014
FAQ16043 Landslide - MME Node : Can we have only one SCTP End point at MME (Multi-Homed). 1986 Oct 13, 2014
FAQ11395 Avalanche: What can cause the Avalanche virtual to report a license error? 3806 Feb 16, 2016
FAQ17023 iTest: Support for not to consider the credentials as mandatory in iTest Mail session. 1430 Oct 01, 2015
FAQ12678 Spirent TestCenter : How can I add or remove DHCP Options from DHCP client messages? 4638 Nov 19, 2013
FAQ14249 iTest Lab Optimizer: How to get logical topology information via iLO API ? 1624 Sep 16, 2013
FAQ16061 Avalanche:Does Video Codecs(MPEG-1, H.261, MPEG-2 H.262, MPEG-4 H.264) in "STC_C1-Appliance_Datasheet.pdf" apply to both "VIDEO STREAMING UNICAST RTSP" and "VIDEO ON DEMAND MULTICAST CLIENT"? 1658 Oct 16, 2014
FAQ14634 Spirent TestCenter: How does RFC 2889 forward pressure rate testing work? 3304 Nov 17, 2013
FAQ16094 iTest: Need a feature to update all the default step Properties values for a step into further usage of the same step in the Spirent Test center test case. 1291 Oct 31, 2014
FAQ12093 When run Avalanche script, why the script quite without any error message? 2275 Jun 28, 2012
FAQ12037 How to preview the streamblock using Spirent TestCenter TCL API 2876 Jun 25, 2012
FAQ13660 Landslide: How do I collect the TAS (Test Administration Server) Manager Debug logs? 3598 Apr 22, 2013
FAQ15154 Spirent TestCenter: How to create DHCP packets manually using Raw Streamblock? 5049 Mar 17, 2014
FAQ11344 Configure TDSO on 8960 for TASKIT/C2K 5076 Jan 23, 2012
FAQ12829 Spirent TestCenter : Why are DHCP clients not sending any Join messages or giving any results when used in IPTV tests? 5165 Jun 16, 2013
FAQ15238 Avalanche-Automation: Test list under the project are empty after importing the .spf file via TCL API 2073 Mar 31, 2014
FAQ15102 Positioning Application: Is it possible to use output distance between vehicle to GTx? 2075 Jul 29, 2014
FAQ14869 Spirent TestCenter: Why I see that the custom header pattern is getting reset when the frame is added with multiple custom headers? 2079 Jan 12, 2014
FAQ13939 How can I resolve 'Emulator not found ' error when run SR3600.exe 6180 Jul 16, 2013
FAQ10195 How to configure a HTTP test to close with a FIN or a RST on the Avalanche Commander? 4463 Jan 19, 2012
FAQ12594 What information should I gather from VR5 channel emulator when abnormal situation happens in order to get quick diagnosis response from Spirent's Support? 4504 Dec 21, 2012
FAQ13308 What release was the last release to support the small form factor cards on Spirent TestCenter 4524 Aug 01, 2013
FAQ15738 Spirent TestCenter: The FX2 cards support 64K Tx streams per 40G QSFP+ port according the datasheet. If the customer use it in 10G mode do we have to divide this number by 4? 2681 Feb 16, 2016
FAQ12759 iTest:How to start iTest license server automatically at windows startup? 2703 Sep 25, 2013
FAQ11657 How accurate does the external frequency reference signal need to be for a GSS8000 simulator? 2712 Jul 12, 2016
FAQ10829 Is it possible to setup an action to run for x amount of minutes or hours? 3359 Sep 22, 2011
FAQ10106 What are the QOM wave file requirements for creating custom wave files? 3367 May 20, 2011
FAQ18571 TTworkbench: How to recover the logs for the run test cases if TTworkbench crashes or freezes? 888 Nov 11, 2018
FAQ12712 How to install studio performance 6 vm 3943 Jun 05, 2013
FAQ11160 What is the equation that was formerly on the Knowledge Base banner on the home page (circa March 2012)? 2981 Jul 22, 2017
FAQ16559 Spirent TestCenter: Some important points on chassis Sync with GPS 3032 Mar 10, 2015
FAQ14255 Spirent TestCenter: When packet length is set to a fixed frame size does it include L2 and L3 headers? 3058 Sep 18, 2013
FAQ16853 Sprirent TestCenter-JTAPI:How to create custom property using DRV? 3075 Jul 08, 2015
FAQ16580 Avalanche: error message of “Unable to initialize log4j – Commander may not log error messages” 1513 Mar 16, 2015
FAQ11495 SimPLEX45: What is the purpose of this software? 3995 Aug 15, 2014
FAQ11773 What is GLONASS? 4059 Apr 30, 2012
FAQ15793 GNSS Systems: I have received a new Control PC but it does not contain a timer card or GPIB interface card 6957 Jul 12, 2016
FAQ11436 Why am I seeing HTTP Status Code: 1000 and 1001 errors in my Avalanche test hcs.csv results? 14027 Feb 29, 2012
FAQ17628 TTworkbench: Does TTCN-3 support unicode? 497 Jul 04, 2018
FAQ17282 Spirent iTest: What is the Spirent TestCenter native API command to start ARP on the specific Stream Block from iTest? 901 Mar 17, 2016
FAQ14399 iTest: Response is slipped and stored to another command’s response 901 Sep 13, 2015
FAQ17555 TTworkbench: How to call a module parameter in Test Adapter(TA)? 952 Jan 29, 2017
FAQ16334 Avalanche don't support ICMPv6 999 Jan 04, 2015
FAQ13311 Spirent TestCenter : What is the use of "Subset Decode Range" in capture menu? 1017 Feb 25, 2013
FAQ13771 GSS6400: What intermediate frequencies (IF) are signal recordings stored at? 1064 Jul 29, 2014
FAQ18291 Spirent Test Center: issues when upgrading to STC FW 4.81 (On Linux) 1065 Feb 16, 2018
FAQ17955 VisionWorks Analytics - How can I Check for Dumps on a system 1128 Dec 07, 2017
FAQ17468 Spirent TestCenter-JTAPI:How to reserve more ports than in XML? 1129 Jul 06, 2016
FAQ11476 What is the combination of the lock on the front of an Spirent TestCenter chassis? 1134 Feb 24, 2012
FAQ17807 Spirent TestCenter Automation:100K stub routes limit is per module and not per port group in stc API ospf config 1137 Dec 19, 2016
FAQ17708 Spirent TestCenter : How to configure Raw stream for full mesh traffic generation? 1177 Oct 04, 2016
FAQ15627 iTest: Is it possible to view the charts in test report. 1180 Jun 24, 2014
FAQ17379 Avalanche: Does the MX2 module support Avalanche? 1182 Sep 25, 2016
FAQ18337 Avalanche: Does Avalanche support wildcard certificates? 1184 Mar 15, 2018
FAQ10362 My VMS scenario aborts immediately after starting the run 1192 Jul 28, 2014
FAQ16165 Spirent Studio Security: Does it support Automation? 1201 Feb 16, 2016
FAQ14408 iTest: How to monitor the usage of the iTest licenses? 1203 Oct 10, 2013
FAQ18481 What are the details of the Spirent name changes for STCLive, and Lumos to VisionWorks and Dialogs to Test Strategies? 1243 Jun 28, 2018
FAQ11278 Does the Avalanche OS undergo Virus Checking 1244 Jan 11, 2012
FAQ17464 Spirent TestCenter- JTAPI: How to specify DHCP MsgTimeout and RetryCount ? 1244 Jul 06, 2016
FAQ17766 Avalanche: How to generate SAN SSL certificate and run it in Avalanche 1250 Nov 08, 2016
FAQ14601 iTest Lab Optimizer: How to configure iLO to use more than one NTP server ? 1252 Nov 13, 2013
FAQ17560 Avalanche: Does the Avalanche ABR support PlayReady and video with DRM? 1268 Sep 22, 2016
FAQ18370 Positioning Application, SimGEN: How can I output RINEX data during the scenario run? 1312 Apr 05, 2018
FAQ17311 Spirent TestCenter-HLTAPI: Do we a feature to select the OSPF topology as tree? 1312 Mar 31, 2016
FAQ18338 Spirent TestCenter: Is BGP-LS extensions for Segment Routing BGP Egress supported on STC? 1320 Mar 16, 2018
FAQ14759 iTest: Why iTest fails to find the target for action "contextMenu" in swing session while replaying? 1331 Jan 09, 2014
FAQ16609 iTest: Is there anyway to know about the Job progress view in iTest? 1332 Apr 17, 2015
FAQ17727 Avalanche: Is it possible to use management port as test port in Avalanche Anywhere? 1334 Oct 13, 2016
FAQ14909 Avalanche: does Avalanche SSL support version 3 X.509 certificates? 1335 Jan 24, 2014
FAQ13326 Positioning Application: How is Spherical Error and Plan Error calculated? 1337 Jul 28, 2014
FAQ15130 iTest: Is it possible to integrate iTest with “Agilent N2X traffic generator”? 1375 Mar 11, 2014
FAQ16514 How to install Avalanche and STC 4.15 application on a different drive other than C:/ ? 1392 Feb 25, 2015
FAQ14296 Positioning Application: Why does the GPS constellation file have a default global offset of +10dB? 1396 Jul 29, 2014
FAQ15648 iTest: "Could not open the editor: The editor class could not be instantiated" Error 1474 Jun 30, 2014
FAQ10311 What are the values in RxFirstArrivalTime and RxLastArrivalTime? 1475 Jun 03, 2011
FAQ14207 Perform: Where can I find the remote target information used by the Perform Data Extractor? 1527 Sep 06, 2013
FAQ14955 iTest: What is the use of fireEvent action in Selenium session. 1532 Feb 06, 2014
FAQ16477 Spirent Studio Security: Does Published vulnerabilities testing support NAT scenario? 1538 Feb 16, 2016
FAQ15462 Avalanche NEXT: Why we are getting a virus alert when downloading offline content from 1541 May 13, 2014
FAQ16641 Perform: Why am I receiving error of "Unable to log into Perform, Please contact your administrator" when attempt to login to the application? 1546 Apr 08, 2015
FAQ15088 iTest: How to use math functions in iTest? 1548 Mar 07, 2014
FAQ12159 What does it mean when PosApp reports that it cannot configure Windows Firewall? 1554 Aug 21, 2014
FAQ15856 Studio Security: Where to configure the TCP SYN flood attack? 1586 Feb 16, 2016
FAQ11904 Where to find Spirent Testcenter temporary files (STC) 1589 May 20, 2012
FAQ15402 BRTU, 6700: I have a 6700 with an SCU card that has old firmware, how do I get it upgraded when it is async only? 1590 Feb 15, 2016
FAQ17479 Spirent TestCenter: Testing IGMP Snooping. 1593 Jul 14, 2016
FAQ17718 Spirent TestCenter: Results Reporter, how to edit available Java memory 1599 Oct 10, 2016
FAQ13495 Umetrix Voice: If a Call Drops During Testing, How is MOS Affected? 1619 May 13, 2019
FAQ13229 Spirent TestCenter (GUI and Automation) Error: "Create relation failed: hnd(abc)" while reserving ports or executing stc::perform Attachports API 1673 Jul 29, 2019
FAQ15892 Studio Performance : Could we deploy studio performance VM on Oracle virtual box? 1678 Aug 21, 2014
FAQ12167 Positioning Application: PosApp reports error message "incorrect number of channels for output 1" with GSS6700 1681 Jul 28, 2014
FAQ15891 STCLive T&D: Why is second access I make via STCLive T&D showing access information from the first test? 1687 Aug 21, 2014
FAQ13154 Spirent TestCenter:How long can the Cat-5 sync cable be between two Spirent TestCenter chassis? 1691 Feb 16, 2016
FAQ12904 Why do I see a blank run-time stat window in my Avalanche test even after enabling the client or server checkbox? 1700 Dec 18, 2012
FAQ12833 Spirent TestCenter : Can we use a single DHCP PD Client to request for more than one prefixes from STC DHCP PD Server? 1706 Jan 01, 2013
FAQ12874 GNSS Positioning Simulator: What is the expected life of the CMOS battery fitted to the CPU card? 1755 Jul 28, 2014
FAQ16112 Spirent TestCenter: How to create and generate Ethernet Snap frame? 1769 Oct 29, 2014
FAQ16956 Spirent TestCenter: Why session change from UP to Idle with no reason in PCEP test? 1776 Aug 22, 2015
FAQ16519 Spirent Studio Security: How to recover the Appliance, when its not passing the 'starting Mu system Initializing database access' page? 1787 Feb 16, 2016
FAQ10694 Possitioning Application: What causes the message "Warning: 'GSS6560#0 is not on the USB bus'"? 1841 Jul 29, 2014
FAQ16643 GSS9000: What is the difference in the timing of RF events between the high and low level ports? 1843 Feb 11, 2016
FAQ17205 Spirent TestCenter: Are the IGMPv3 MODE_IS_EXCLUDE and MODE_IS_INCLUDE current state records sent only in response to a query? 1846 Feb 08, 2016
FAQ13860 iTest: How to use different wireshark configuration profile in iTest wirehshark session 1855 Jul 07, 2013
FAQ11274 What is the maximum length of a SimPLEX scenario? 1855 Jul 12, 2016
FAQ11891 Abacus: How do I recognize the message / announcement returned from the IVR during a test with IVR? 1872 Jun 01, 2012
FAQ10844 What is an EUI-64 link local address? 1873 Feb 14, 2017
FAQ11328 How do I configure a session loading test activity with data on Landslide? 1923 Jan 18, 2012
FAQ14653 iTest:How can we modify the parameters/tbml device properties values in execution mode ? 1931 Sep 24, 2014
FAQ11369 Positioning Application: Is it possible to remove the 100Hz meander sequence from the GLONASS simulated signal? 1939 Aug 23, 2016
FAQ16323 Spirent TestCenter: Why DPG import pcap feature doesn't import the pcap or has the import button disabled? 1940 Dec 31, 2014
FAQ14102 POSITIONING APPLICATION: How can I log scenario truth data (vehicle motion or satellite data)? 1949 Aug 15, 2014
FAQ16807 Positioning Application: Can I create different antenna patterns for different signal types or frequencies? 1952 Jun 22, 2015
FAQ14763 Positioning Application: How many no hardware licences can I have? 1965 Jul 31, 2014
FAQ12100 Why Spirent TestCenter 2544 Frame Loss Test only running two load test? 2024 Jun 28, 2012
FAQ15113 Spirent TestCenter-JTAPI: Are the latency results given by API $rt->get_agg_latency() measured in 10ns? 2035 Mar 11, 2014
FAQ15877 Attero: Is there a way to configure a filter for multiple IP addresses (e.g., a subnet, range or list of addresses)? 2045 Sep 05, 2014
FAQ11124 Abacus: Does Abacus support Window 7 as OS? 2055 Sep 17, 2012
FAQ15695 landslide: C50 - What are the max number of virtual Nodes to be emulated in a test case ? 2106 Jul 07, 2014
FAQ12494 Why am I getting "(handle_is_invalid) Handle is invalid ('tests_handle' is not a handle and not a relation name)" when I run my TCL test in Avalanche? 2107 Oct 15, 2012
FAQ11563 How do you change a power supply in a Spirent TestCenter SPT-11U chassis? 2124 Feb 16, 2016
FAQ12292 Why can't I connect to the Spirent TestCenter when running on a layer 2 network with no gateway defined ? 2137 Jul 20, 2012
FAQ15433 Spirent TestCenter: IEEE 1588 Peer Mean Path Delay always showing as 0. 2213 May 04, 2014
FAQ11214 What Avalanche release supports ABR ( Adaptive Bit Rate) 2217 Jun 10, 2012
FAQ13868 Spirent TestCenter: Why jitter count always be 0 when I use Spirent TestCenter API to get it? 2223 Jun 26, 2013
FAQ14429 iTest: FlexLM license checkout fails due to clock difference. 2233 Oct 11, 2013
FAQ13969 Spirent TestCenter: Why do I see the Source and Destination MAC address fields greyed out when I add the StreamBlock with custom header? 2233 Oct 09, 2013
FAQ17133 Spirent TestCenter: Why does flow count change drastically when modifier is used? 2239 Dec 09, 2015
FAQ11367 Why are my permanent and demo licenses not working on the Spirent TestCenter for layer 4-7? 2256 Jan 27, 2012
FAQ16751 Spirent TestCenter : Why Duration mode is not getting change but Brust size is getting changed in RFC 2544 Throughput test ? 2332 Feb 16, 2016
FAQ14934 Spirent TestCenter: Can the new Lab Server, ACC-0015D, be loaded with earlier than 4.39? 2356 Feb 03, 2014
FAQ11628 How to set up and run Spirent TestCenter RFC2544 test case with different Upstream and downstream loads? 2367 Oct 20, 2012
FAQ10189 Why am I not seeing ckts come over to Perform from RRO request 2462 May 25, 2011
FAQ16840 Spirent TestCenter-JTAPI: Are Configuring Authentication Params for BGP using setup_routers supported in JTAPI? 2476 Jul 06, 2015
FAQ16804 GSS8000, Positioning Application: Is it possible to remove smoothing effects when applying external motion? 2495 Jun 21, 2015
FAQ12731 Why the MAC address of clients can't be increased in Ethernet Layer in IP Application Node test case on Landslide? 2506 Nov 06, 2012
FAQ14357 Spirent TestCenter: Does STC support termination of GRE tunnel over IPv6? 2507 Sep 28, 2013
FAQ10669 Spirent TestCenter : Do we support the import of BGP route table for IPv4 and/or IPv6 via the Route Import Wizard? 2510 Jul 16, 2014
FAQ10615 How can I send specific traffic from one input port to an output port and the rest of the input traffic to a different output port for a cPacket Traffic Monitoring Switch (cVu 320g, 120g, 7480-70)? 2613 Feb 10, 2016
FAQ12793 Why does the DUT not detect a signal when radiating the RF signal from my GSS5700 WiFi simulator? 2614 Jul 29, 2014
FAQ11761 Does Avalanche support OSPF? 2628 Apr 23, 2012
FAQ13698 Spirent TestCenter: How is the StreamBlock Frame Editor Modifier Mask used in TestCenter? 2639 Feb 15, 2016
FAQ14049 Spirent TestCenter: Can the DX2 card support mixed use of 40G/10G ports with 40G on some port groups and 10G on other port groups? 2649 Nov 04, 2013
FAQ13625 Spirent TestCenter: Why does TestCenter GUI crash when I lose connection when testing over VPN, wireless, unstable network or in case of faulty hardware? 2654 Feb 15, 2016
FAQ10350 Why aren't my Avalanche test ports sending traffic? 2729 Feb 06, 2013
FAQ11704 Why is the flat subnetting option in Avalanche Commander greyed out (unavailable)? 2743 Apr 05, 2012
FAQ15576 VR5: What is insertion delay for VR5? 2745 Jun 06, 2014
FAQ13315 Spirent TestCenter: Does Spirent Test Center support 1/132 or 2/132 (RT-Constraint) ? 2747 Jan 20, 2015
FAQ11441 Avalanche: What operating systems (OS) are supported by the Avalanche API? 2767 Jun 25, 2013
FAQ16753 Avalanche: Does Avalanche support Apple HLS version 4 and 5? 2772 May 31, 2015
FAQ14579 Abacus: I have no problem in running tests on my 2 Abacus Systems separately. However, when I try to run tests on these 2 systems from the same GUI simultaneously, I am unable to do that. What is the problem? 2775 Nov 07, 2013
FAQ10112 Can the Avalanche test ports respond to ping? 2787 Jul 27, 2011
FAQ14833 Spirent TestCenter: What is the USB and DVI connector use for in the new SPT-N11U chassis? 2796 Feb 15, 2016
FAQ13372 iTest: How to export a test-report in .fftz format from test report view 2808 Aug 26, 2013
FAQ10047 My Windows 7 system is 64 bit; I only see a 32-bit version of your Avalanche software - is there 64-bit version available? 2811 Sep 18, 2012
FAQ13351 How does an Spirent TestCenter (STC) DHCP server decide when to comply with the client’s suggested lease time and when to ignore it? 2889 Mar 05, 2013
FAQ12667 Spirent TestCenter-Virtual: What is the Spirent TestCenter Virtual (STCv) ESXi, QEMU and Anywhere Server Hardware requirements? 2894 Oct 23, 2014
FAQ15108 Spirent TestCenter-Automation: How to use DeviceCreateCommand for 2 Vlans? 2898 Mar 10, 2014
FAQ13941 Spirent TestCenter: Automation- Why is the filter created on MPLS Label not getting activated or applied? 2906 Aug 08, 2013
FAQ13532 Avalanche: Is it possible to turn off the TCP push (PSH) bit flag? 2921 Apr 02, 2014
FAQ12810 Spirent TestCenter: Do frames with FCS, IP checksum or UDP checksum errors increase the frame drop counters in Spirent TestCenter? 2929 Jul 11, 2016
FAQ14645 Avalanche: Is it possible to create 4 million open connections using an Avalanche? 2941 Nov 20, 2013
FAQ12637 Why there is a Warning (The number of routes configured does not fit in the address range.) after config the Route Generator of BGP on Spirent TestCenter (STC). 2954 Oct 15, 2012
FAQ13074 Positioning Application: What timestamp resolution can I use in a motion file (.umt) or via remote motion commands? 2974 Jul 29, 2014
FAQ14045 Spirent TestCenter: When I configure RFC2544 Duration Parameters Resolution (%) percent parameter to less a 1 second value and I receive a red exclamation point error 2978 Feb 15, 2016
FAQ12216 Introductory information about IMS 3108 Jul 11, 2012
FAQ15706 Spirent TestCenter: How to set initial rate in the RFC 2544 Throughput test? 3109 Feb 16, 2016
FAQ13405 Why do I see the session is established and the counts of Rx/Tx data packets in the report even though the port is down on Landslide? 3122 Mar 13, 2013
FAQ12725 Spirent TestCenter: How do I configure Clock Source Mode Internal w/PPM Adj on TestCenter DX-10G-S32 card? 3127 Feb 15, 2016
FAQ12268 Avalanche: What could cause the Avalanche Appliance to abort with the error "startServers" failed to start Server process on unit 0" or "startClients: failed to start Client process on unit 0"? 3140 Feb 16, 2016
FAQ11803 Why is the EDM-1003B card not showing up in the Avalanche GUI even with the L4-7 software loaded? 3159 May 04, 2012
FAQ14095 What is the ENA models supported for beamforming test using VR5? 3174 Aug 19, 2013
FAQ12822 Abacus: I am running a test with no error. However, I notice in the Statistics that there are calls without call completion on the terminating side. What is the problem? 3175 Dec 06, 2012
FAQ10647 Spirent TestCenter: IPv6 ND (Neighbor Discovery) failed due to the ICMPv6 header checksum being incorrect 3395 Jan 06, 2014
FAQ11063 8100 Radio Access: What SIM card do I have to use for 18002 Radio Policy Management (RPM) testing? 3403 Feb 11, 2016
FAQ10063 How do I run a server side only test without Avalanche clients? 3421 Jul 24, 2011
FAQ12545 Our 8960 is showing 8960 showing "uncelebrated due to temperature”. Can I ran 1x or EVDO RF testing when this is displayed on the GUI? 3448 Sep 28, 2012
FAQ15930 Spirent TestCenter-Automation: How to inject FCS errors in streamblocks using JAVA API? 3450 Sep 04, 2014
FAQ17106 Spirent TestCenter: How to gracefully shutdown Spirent TestCenter chassis? 3450 Nov 22, 2015
FAQ12947 How to measure cross-connect latency(CCL) of Spirent Testcenter test module? 3477 Dec 25, 2012
FAQ15278 Spirent TestCenter : DCBX Priority Flow Control status is not showing the priority in the Priority Flow Control status Box. 3499 Apr 08, 2014
FAQ12423 Spirent TestCenter : Why is the "Max Latency" for “Throughput Threshold” in “Throughput Parameters” of RFC 2544 wizard, by default 30us? 3504 Aug 30, 2012
FAQ12028 Abacus: Does Abacus support MLPP? If so, through what interface and protocol? 3508 Jul 16, 2012
FAQ15794 Positioning Application: Why is the Galileo E5 signal power not the same as the ICD specifies? 3536 Jul 12, 2016
FAQ15417 Spirent TestCenter: How to send continuous DHCP broadcast messages? 3536 Apr 29, 2014
FAQ12917 What is the buffer size of the clients when performing Adaptive Bit Rate (ABR) in Avalanche? 3707 Dec 19, 2012
FAQ13798 STCLive T&D -- IPMAX TSC : How long will the IPMax wait after sending a TSC command to the EMS before it times out? 3731 Jun 07, 2013
FAQ16816 Spirent TestCenter: Do we support MPLS with Segment Routing? 3738 Jun 25, 2015
FAQ15490 Spirent TestCenter-JTAPI: Can we add and change IPv6 header fields using setup_unicast_flows() API? 3740 May 16, 2014
FAQ12233 Why when I enable Performance mode on an 3100B Avalanche, I don't see double Bandwidth? 3748 Aug 01, 2012
FAQ12134 For TASKIT C2K and Testdrive EVDO, how do you tell which tests requires the AirAccess? 3749 Jun 29, 2012
FAQ13729 Does Spirent TestCenter support the Aggregate Port L1 Tx/Rx Rate speedometer on POS type modules? 3750 May 16, 2013
FAQ13677 Abacus: How do I configure a system for PESQ testing? 3762 Jun 14, 2013
FAQ11294 Abacus: I see a lot of error messages like invalid OPC and DPC after I change the SS7 Configuration. However, after I restart the Abacus application software (GUI), they all go away. What has happened? 3764 Feb 08, 2012
FAQ12751 Abacus: I have a test on call transfer. However, my send wave file action fails intermittently. What happens? 3784 Nov 27, 2012
FAQ13365 Why the Aux sessions can't establish in ehrpd test on Landslide? 3798 Mar 07, 2013
FAQ13164 Spirent TestCenter: How to Setup EOAM/Y.1731 on Spirent TestCenter? 4146 Aug 07, 2019
FAQ10852 Where can I find the latest patch for current or past version of Abacus? 4152 Sep 23, 2011
FAQ13302 Spirent TestCenter: Why am I getting the error message "missing valid "0001_Packet_GEN_ANALYZER_BPK_A""when I hit apply using TestCenter Virtual (STCv)? 4172 Apr 09, 2015
FAQ14649 Spirent TestCenter: How can I resolve issue with "low voltage alarm" status on SPT-N11U power supply/slots or isolate the root cause of the problem? 4222 Feb 15, 2016
FAQ10192 What is the difference between Functional, performance and Maximum mode on the Avalanche 3100BGT? 4228 Aug 03, 2012
FAQ11943 Known Issue : TASKIT/C2K TC3.2.1.1 for BC10 and BC15 4713 Jun 02, 2012
FAQ11028 Under what conditions can a Spirent Testcenter PPPoE client join an IGMP group? 4714 Nov 02, 2011
FAQ11806 Why I see that the measurements are mixed up in STC Client tab and STC Server tab on LSonSTC (mX and mXP Modules)? 4736 Aug 02, 2012
FAQ11944 Known Issue : TASKIT/C2K TC3.2.1.4 for BC10 and BC15 4764 Jun 02, 2012
FAQ13414 How do I recover a 7502 or 7502 when Getting "No Sensor Data" error when run REPT-DIAG command . Also there is no chassis Serial Number in the output of the RTRV-VRSN-EQPT command on STCLive 7502 or 7506 probe. 4828 Feb 27, 2014
FAQ12951 What is the Rear Panel Jumper Settings for PCI3 cards in Abacus hardware? 4904 Dec 26, 2012
FAQ13709 Spirent TestCenter: Why does the RFC-3918 Multicast Group Capacity test show only 1 receive group? 5809 Apr 09, 2015
FAQ11743 When run LTE test cases, how can I solve Connection to instruments failed caused by LS connection failed which appeared in eAirAccess 5860 Apr 18, 2012
FAQ11614 How many modes does a wireless 3G/4G capable smart phone use to connect with laptop? 5916 Mar 26, 2012
FAQ11835 8100 LTS TestDrive : Why my UE fails during NILR Emergency call, when it can pass all GSM AGPS test ? 5953 Jun 25, 2013
FAQ10767 How can Landslide trigger RAU requests using UMTS test case? 5962 Oct 03, 2011
FAQ12803 How to make device display Broadcast SMS in Wireless CDMA network? 5987 Nov 26, 2012
FAQ11311 Avalanche: How to import a pcap trace SAPEE and replay the capture? 8098 Sep 11, 2013
FAQ10994 Spirent TestCenter: What is the definition of the "Errored Streams" counter in IPTV testing? 8208 Dec 26, 2013
FAQ10223 Spirent TestCenter : Why do I see frame check sequence (FCS) error on TX port capture? 8299 Aug 25, 2013
FAQ11193 Can 2 different scripts in 2 different environments, run on the same ICG? 8312 Jan 05, 2012
FAQ13352 Which GNSS system is the simulator 1PPS referenced to? 8323 Jul 29, 2014
FAQ13313 Spirent TestCenter: How can I create MPLS static labels in Spirent TestCenter? 8408 Mar 14, 2016
FAQ13573 Umetrix Data: How is a "Timeout" Event Considered When Calculating Throughput? 8410 May 13, 2019
FAQ11947 No response after selection GPP-A from Putty log of E2010S 8754 Jun 02, 2012
FAQ10328 What are the different ways to contact Spirent Support Services? 8963 Jan 13, 2012
FAQ12424 What is the reason for lower performance on Spirent TestCenter ALP compared to Avalanche? 9025 Mar 05, 2014
FAQ11948 What is EIP Out of range error seen from Putty log of E2010S 9055 Jun 02, 2012
FAQ14504 Spirent TestCenter: Can we generate parity errors? 9100 Oct 25, 2013
FAQ13470 LTE-CDMA Inter-RAT, how to deal with More Preferred System Reselection (MPSR) procedure? 9561 Jun 07, 2013
FAQ13537 Spirent TestCenter : How do I return Spirent N&A hardware for repair, calibration or upgrade? 9869 Feb 15, 2016
FAQ10776 How can I tell if the appropriate data packets are sent via the correct dedicated and default bearers for LTE test cases on Landslide? 10150 Oct 02, 2011
FAQ11399 Spirent TestCenter: Unable to install the Spirent TestCenter TCL automation execution file due to the Error “ The Spirent TestCenter Application or Spirent Conformance Application must be Installed” 10426 Jul 15, 2014
FAQ10741 Spirent TestCenter: How do I calculate the frames or packets per second and interframe gap (IFG)? 11353 Feb 15, 2016
FAQ11759 How to input AT command for Pantech UML290 LTE device? 11354 Apr 22, 2012
FAQ11842 Positioning simulators: What is a "mid-range" GNSS simulator? 11509 Dec 12, 2016
FAQ10937 When doing testing with CDMA/GSM/WCDMA/LTE data throughput, Mobile IP or application layer testing with Spirent Data Client, I can see network adaptor interface in client PC. Should I use NDIS mode for testing? or ICS mode? 11514 Dec 20, 2012
FAQ10621 Why doesn't Spirent TestCenter support Windows 7 Home Edition? 2513 Aug 01, 2011
FAQ14652 Avalanche: Why I still get error "Project name '' is not valid" after rename the project and import fail? 2521 Nov 21, 2013
FAQ13851 REACT Firmware Download Manager: When using the "Resource Info" tab to get information from a unit, the Firmware Download Manager stops responding. What can I check to isolate the problem? 2530 Jun 25, 2013
FAQ12402 Spirent TestCenter- IEEE 1588- "Add to Chart" option grayed out for STC versions 4.00 and 4.03 2553 Feb 16, 2016
FAQ12736 Abacus: Does Abacus support Window 2008 Server? 2562 Nov 27, 2012
FAQ10846 Abacus: How to configure a test to perform Caller ID Detection on Call Wait? 2563 Aug 06, 2012
FAQ14459 Spirent TestCenter – JTAPI: Need a script which collects transmitted frame statistics per StreamBlock 2567 Oct 17, 2013
FAQ16106 Spirent TestCenter: Can we have DHCP Pool Addresses to be in different network than DHCPv4 server IP address? 2573 Feb 10, 2015
FAQ13439 TestCenter: What is reason four (4) bytes are missing from the capture of the traffic created by Generate Stream Block (PCAP or capture replay) with Spirent TestCenter? 2577 Jul 23, 2013
FAQ12703 Abacus: How to construct an analog protocol to support wink start signaling on an terminating exchange? 5258 Nov 28, 2012
FAQ10516 Avalanche: How do I upgrade my Avalanche appliance unit (290, 2700, 2900, 3100) 5304 Sep 26, 2013
FAQ12114 Can the 8100-A304 be configured with only one SR5500? 5309 Jun 29, 2012
FAQ12022 How to modify the Source MAC in IGMP stream for SMB Smartwindow? 5351 Jun 19, 2012
FAQ12580 8100 Radio Access: I get a .NET error 504, Autoset failed: signal input level too low 5357 Feb 11, 2016
FAQ12405 Abacus - Tcl Automation: How do I change the phone book for my test? 5449 Sep 18, 2012
FAQ12238 How does Spirent Studio Security help me test routers and routing protocol implementations? 5489 Jul 13, 2012
FAQ13706 What is the power consumption for single VR5? 5618 Feb 01, 2016
FAQ13999 Spirent TestCenter: Unable to capture packets due to missing decoder. 1893 Jul 31, 2013
FAQ18806 VW Controller, Virtual: When does a VTP, running in a TWAMP mesh, pick up and launch a container? 344 Apr 26, 2019
FAQ16077 iTest: What is the use of blocking mapping? 1145 Oct 24, 2014
FAQ17999 GSS6700: Can I switch channels on and off at 1 second rate? 1150 Jun 28, 2017
FAQ16078 Studio Performance : Are the scenarios created using the real time traffic? 1157 Oct 21, 2014
FAQ10305 Since the Lab Server runs the BLL, are the resources required on client PCs reduced? 1165 Jun 03, 2011
FAQ17738 Spirent iTest: What is the ideal Max Heap Size that can be allocated to iTest JVM? 1165 Oct 24, 2016
FAQ18388 Spirent TestCenter: How to get a single window summary of per streamblock and per port stats? 1171 May 02, 2018
FAQ17954 VisionWorks Analytics - How do I Check inode Usage (OS related) on a system 1090 Dec 07, 2017
FAQ13923 iTest adds blank Line to the response 1093 Jul 11, 2013
FAQ16066 iTest: Does Hudson plugin supports in iTest? 1093 Nov 04, 2014
FAQ15778 Avalanche: What versions of Internet Explorer (IE), Chrome and Firefox are supported for Avalanche Commander help? 1101 Sep 11, 2014
FAQ17752 Spirent Velocity: Why can't Velocity access a file (.xls/.xlsx/spreadsheet) when running agent as a service? 1104 Oct 30, 2016
FAQ18386 Spirent TestCenter: Automation - How to add Spirent Lab server name in YAML file? 1105 Apr 24, 2018
FAQ12819 How long does it take for the GSS6400 internal battery to charge from fully discharged? 1108 Jul 29, 2014
FAQ13279 iTest: How to export itar from command line 2167 Oct 20, 2013
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? 2168 May 27, 2012
FAQ13685 Spirent TestCenter: How do I capture with intent to analyze generated traffic? 2176 Feb 15, 2016
FAQ11746 Why Spirent TestCenter GUI cannot click "start traffic on all ports" button to start traffic in 3.95? 2179 Apr 18, 2012
FAQ11881 How can I determine which one of my associations is causing errors in my Avalanche configuration? 2195 May 16, 2012
FAQ15737 Spirent TestCenter-Automation: How to delete sequencer handles using native APIs 2196 Jul 18, 2014
FAQ14420 Avalanche: Commander can not startup show message "can't access session manger" 2209 Oct 10, 2013
FAQ15777 Spirent TestCenter: What are the Tx and Rx equalization settings for 100G modules? 2386 Feb 16, 2016
FAQ15677 Tech X Flex NG: How to I connect the flex via admin Wi-Fi Remote control?. 2389 Feb 16, 2016
FAQ13664 Can we use the Spirent TestCenter DRV to filter Avg Latency and Short term latency? 2393 Apr 22, 2013
FAQ10618 How to install a firmware update image on the cPacket cVu 320g and cVu 120g. 2401 Feb 10, 2016
FAQ17676 GSS7000: What FPGA versions should I install with my PosApp update? 2403 Jan 17, 2019
FAQ15085 Spirent TestCenter: How much accuracy can we expect for IEEE1588v2 clients when STC is master clock, which is in Sync with GPS receiver? 2405 Mar 17, 2015
FAQ10987 I am using PosApp with a No Hardware licence but cannot convert my SimGEN scenario to a SimREPLAY / SimPLEX scenario 2424 Jul 28, 2014
FAQ17058 Spirent TestCenter-HLTAPI: Does HLTAPI support Command Sequencer 2426 Oct 16, 2015
FAQ16843 MEB:Why I see start-up error: The formatter threw an exception when launch MIMO Environment Builder 2428 Jul 06, 2015
FAQ10122 Is there any user configurable mechanism allowing user to fine tune the sensitivity of Voice Pattern Matching based on the local situation? 2435 May 23, 2011
FAQ10441 How do i use the DISTINCT option in my Informix SQL commands 2442 Jun 30, 2011
FAQ11974 Why I can't open the real-time statistics after running an Avalanche test? 1798 Jun 07, 2012
FAQ16373 Calnex Paragon-X: How is Time Interval Error (TIE) measured/calculated? 1802 Jan 18, 2015
FAQ13348 iTest: What are all the Environment Variables required for HPQC to work with iTest? 1814 Jan 29, 2014
FAQ11448 Where do I find link status events on Spirent TestCenter test ports? 1822 Feb 15, 2012
FAQ10751 How to increase the packet size of a GET request on the Avalanche? 1828 Jan 19, 2012
FAQ10415 How can I bulk remove circuits from PMI DB? 4258 Jun 29, 2011
FAQ11750 Unable to connect to the Spirent TestCenter Chassis using Spirent Test Expert due to an error “unable to connect to the Spirent TestCenter Equipment. Spirent TestCenter Library file not found” 4259 Apr 19, 2012
FAQ13044 How to find "end-of-test" db file on LSonSTC platform? 4305 Jan 03, 2013
FAQ12042 Is there a way in Avalanche to get statistical standard deviation of the response time beyond the low, high and average response time? 4345 Jun 25, 2012
FAQ10156 Landslide: How do I check and install a license file? 4384 Jul 18, 2013
FAQ11939 Abacus: How do I configure STP in a SS7 configuration? 3215 Jul 16, 2012
FAQ10625 Spirent TestCenter: How do I configure 1 Gigabit Copper to Auto-MDI/MDIX and Flow Control using the TestCenter MII Registers Advanced and use in the Command Sequencer? 7247 Feb 15, 2016
FAQ10131 How do I know if my SR3452 supports Band Class 10 (BC10)? 7505 May 24, 2011
FAQ11988 How can Spirent Studio Security help me test IPv6 based applications? 7721 Jun 21, 2012
FAQ13928 Landslide: UMTS - UE sends TCP SYN to the Local Network Host but the Local Network Host doesn't respond with SYN ACK on the secondary context ? 7811 Jul 12, 2013
FAQ15960 Positioning Application: Can I simulate GAGAN? 3622 Sep 16, 2014
FAQ12603 How do I create a SimREPLAY/SimREPLAYplus scenario using SimGEN? 3626 Jul 30, 2014
FAQ13399 Spirent TestCenter : Why is my OSPF adjacency state with DUT stuck in Exstart? 3629 Nov 18, 2013
FAQ11357 How do I resolve a java.lang.UnsupportedClassVersionError: bad version error after installing Tcl API on a Landslide Client PC? 3631 Jan 30, 2012
FAQ16228 Avalanche: Automation - what is the Linux, Tcl and Java environment used by Spirent's PV group? 3647 Dec 03, 2014
FAQ13240 Spirent TestCenter: What is the difference between the 4 Prefix LSP Label Binding modes “TX & RX”, “RX only”, “TX only” and “None” ? 3667 Apr 26, 2014
FAQ16851 Spirent TestCenter-HLTAPI:How to increment the remote AS while configuring BGP devices? 3682 Jul 08, 2015
FAQ14109 Avalanche: Hot to test DNS TCP ? 3693 Feb 18, 2014
FAQ12616 TDII C.S0043 test case 2.9.1 fails with "Incorrect Grant_Mode in extended channel assignment message", how to resolve it? 3701 Nov 01, 2012
FAQ16754 Positioning Application: Why does data logging 'by channel' default to GPS 1343 May 29, 2015
FAQ18164 Spirent TestCenter: GUI loses connection to chassis after some time. 1356 Nov 14, 2017
FAQ12802 Spirent TestCenter: Does the MX 10G card allow a mix of layer 4-7 and layer 2-3 firmware on a port or cookie basis ? 1365 Feb 15, 2016
FAQ18092 Positioning Application: Can satellite rotation be simulated? 1974 Sep 11, 2017
FAQ16776 VR5: Why I see Failed to configure Ensemble Operation? 1983 Jun 07, 2015
FAQ16595 Avalanche: Is it possible to reserve the ports by different users in C1 chaais? 1986 Feb 16, 2016
FAQ12758 How to save the STC results via iTest STC CLI session? 1990 Feb 10, 2013
FAQ15929 Landslide : 12.5 new feature - TAS - Added support to allow SUT auto configure provided the SUT Name matches for Source and Destination. 1994 Sep 08, 2014
FAQ14126 How can I resolve VR5 Output power is 3dB lower than setting issue ? 1997 Aug 25, 2013
FAQ13600 SpirentTestCenter: How to activate l2l3 (stc) package from l4l7 (Avalanche) and vice-versa using Spirent TestCenter L4-7 Avalanche Application? 2018 Feb 15, 2016
FAQ10889 Spirent TestCenter: What items should be requested when working with Conformance issues? 3800 Dec 23, 2014
FAQ13185 What is the default IP address on MRV switch? 3812 Jan 30, 2013
FAQ10062 How do I stop an Avalanche test early and still get results? 3819 Dec 20, 2016
FAQ14770 Spirent TestCenter: How to increment MAC addresses after duplicating devices? 3826 Dec 16, 2013
FAQ13604 Spirent TestCenter- HLTAPI: Are you facing "SAL is not connected to test session or server manager" error? 3831 Feb 25, 2014
FAQ10238 Do the FC modules work with RFC-2544? 3833 May 01, 2012
FAQ10360 Positioning Application: What does the warning message "No serial port assigned for RTCM output" mean ? 3869 Jul 29, 2014
FAQ12990 Spirent TestCenter: Can we change the UTC offset setting in IEEE-1588v2 emulation? 3878 Aug 15, 2017
FAQ11770 Positioning Application: Why does PosApp (SimGEN) round the data provided by user-defined motion? 1411 Dec 13, 2016
FAQ18006 Positioning Application: What is the difference between "Normal" and "Include" states with respect to the Switch Simulated Satellite option? 1411 Jun 15, 2017
FAQ16117 Avalanche: How to obtain a desired number of connections in a test? 1414 Apr 13, 2017
FAQ10420 How do I check Informix to see if Data Replication is enabled? 1422 Jun 29, 2011
FAQ13419 Supported browser for iTest Flex/Flash Session. 1423 Mar 15, 2013
FAQ14860 iTest: How to skip the parameters list from the test report? 1423 Jan 31, 2014
FAQ15893 Avalanche: How different is the real time report from 4.33 to 4.43 in terms of CPU utilzation? 1430 Aug 21, 2014
FAQ14145 Landslide: How to setup "Use Dynamic Algorithm" and "Fixed Retry Time" for TCP/SCTP Retransmission Timer in DMF? 4563 Jul 09, 2014
FAQ11252 How to disable SUPL secure session for TestDrive-LTS 4617 Dec 31, 2011
FAQ10477 How to send fragment by Avalanche 4639 Oct 31, 2011
FAQ10196 Avalanche: Can I use ASSIGN VARIABLE in my client/actions list to randomly send client requests to different server IPs? 4655 Jun 19, 2013
FAQ11207 What is the difference between range and pseudorange (pseudo range) in GNSS applications? 4669 Aug 17, 2014
FAQ11178 What options should I need to do user plane testing for TASKIT-PLTS 4689 Dec 13, 2011
FAQ12887 Does Spirent TestCenter support EOAM DMM & DMR Delay Measurement Pings? 4697 Dec 14, 2012
FAQ12954 What is SP_LOCK_STATE and NAM_LOCK_STATE in CDMA network? How to change them at device side? 4705 Dec 26, 2012
FAQ14379 iTest: How to add a condition to pass/fail the test case if the command returns the values between -1 and 1 or null using regex analysis rule? 1623 Oct 03, 2013
FAQ16089 iTest Play: Need to upload itar files into Libraries. 1630 Oct 23, 2014
FAQ15217 Avalanche: How to Enable Packet Capture on Avalanche? 1634 Mar 26, 2014
FAQ11542 Why can't I force reserve or force release my Avalanche ports? 1635 Mar 09, 2012
FAQ12685 Spirent TestCenter: How to re-use previous release perspective in a new release? 3285 Nov 26, 2014
FAQ10241 Spirent TestCenter : How to verify Data Integrity check function? 3299 Jul 31, 2013
FAQ14481 iTest: Can we use analysis rule as if block ? 1273 Oct 21, 2013
FAQ14427 iTest: How to search and replace a string in iTest. 1278 Oct 11, 2013
FAQ14743 iTest: How to repeat a step for certain number of times & then abort the test when it reached the max limit? 1282 Dec 16, 2013
FAQ10264 Do I need to uninstall any of the versions of Avalanche I currently have installed, before I upgrade to a new version? 1287 Jun 02, 2011
FAQ15628 iTest: What is the usage of lindex in iTest? 1287 Jun 20, 2014
FAQ15704 iTest: Is there any option to export the test reports into excel sheet? 1289 Jul 16, 2014
FAQ18511 Landslide: Why there is Downlink Data Notification after UE triggered Service Request Procedure 1296 Aug 03, 2018
FAQ18384 Spirent TestCenter: What is the difference between Step and Burst Mode? 1298 Apr 23, 2018
FAQ17298 Spirent TestCenter-HLTAPI:How to create the Ipv6 external routes for ISIS? 1299 Mar 23, 2016
FAQ16440 Avalanche: Does Username and Password change after renewing / updating the Subscription? 1301 Jan 28, 2015
FAQ14236 iTest: When do we get a bad user/passwd error in REST session while using iLO API's ? 1710 Sep 11, 2013
FAQ10455 Why are some of the REACT administration windows sized wrong? 1712 Jul 08, 2011
FAQ14707 iTest: How to install iTest4.3 in windows-8 if it shows an error:"Installer User Interface Mode Not Supported" during installation 1713 Dec 05, 2013
FAQ14527 Positioning Application: What specifies the GLONASS reference time in the UDD file when using the Rinex Parser? 1720 Jul 28, 2014
FAQ17610 Spirent TestCenter: Do we support auto-binding of LDP/MPLS VPN labels dynamically? 1722 Aug 18, 2016
FAQ11052 Is Analyzer Preload supported on Spirent TestCenter DX cards? 1725 Nov 07, 2011
FAQ15610 Studio Performance: Are the Published Vulnerabilities available in Studio Security and attacks available in Studio Performance one and the same? 1725 Jun 13, 2014
FAQ14880 iTest: How to get all the rows as a list and each row values as a list of elements from table response in a single variable ? 1727 Sep 24, 2014
FAQ10810 How do I ensure the correct measurement is selected for Pass/Fail criteria on Landslide? 1731 Sep 08, 2011
FAQ16914 Avalanche NEXT: How to do a graceful shutdown of the Avalanche NEXT host controller VM OS before power off? 1749 Aug 03, 2015
FAQ11500 How to insert "goto" action in Abacus? 1209 Mar 11, 2012
FAQ14723 Spirent TestCenter: Does SPIRENT TESTCENTER support capture filter on TX? 1215 Dec 17, 2013
FAQ18165 Spirent TestCenter: Why DUT doesn't forward traffic from an unknown source? 1222 Nov 14, 2017
FAQ16227 iTest: Is it possible to snapshot in a selenium session and take only the jpeg capture 1229 Dec 05, 2014
FAQ13460 iTest: How to count number of steps present in a test case? 1232 Feb 11, 2014
FAQ17861 Spirent TestCenter: Do we support latency values in Latency-Jitter Mode for Detailed Streams results view? 2276 May 18, 2019
FAQ14250 UNIX: How to check what process is using a port on AIX 2276 Sep 16, 2013
FAQ11775 Abacus: My SIP Registrar has been overloaded with registration requests from Abacus. How can I control the pace of SIP registrations? 2278 May 24, 2012
FAQ10796 How to enable ULTSCommlog for TestDrive ULTS 2316 Nov 09, 2011
FAQ17402 Spirent Velocity: What is the command to run Velocity agent? 934 May 29, 2016
FAQ14422 STCLive Probe: Why isn't the probe completing the boot up? It pings to the management port but the 7010 TL1 port does not connect. 942 Feb 16, 2016
FAQ18514 Spirent TestCenter: Why Wifi clients association could possibly fail after repeated attempts? 944 Aug 03, 2018
FAQ11315 How to customize the http response object size from the Avalanche client action list tab (Body-Bytes) 2816 Jan 18, 2012
FAQ16600 Spirent TestCenter : Not able to create the traffic from imported routes into STC with “Route Table Import” wizard. 2823 Feb 16, 2016
FAQ11474 Can I install Avalanche Commander on a virtual OS? 2826 Nov 04, 2012
FAQ12503 Spirent TestCenter: When testing and viewing TestCenter Dynamic Results View (DRV), with limit=2000, condition filter is Frame Loss > 1, what is the reason I am not seeing as many dropped entries as I see in the StreamBlock Results? 2847 Feb 15, 2016
FAQ15454 Landslide: Queries in landslide GUI logs reading 2855 May 08, 2014
FAQ15020 Spirent TestCenter: Can we send Asymmetric bidirectional traffic and measure the throughput using RFC 2544 wizard. 2858 Feb 16, 2016
FAQ17114 Avalanche: Why Avalanche ignores the ISAKMP ID settings when RemoveVPN is selected as XAuth type? 2859 Feb 16, 2016
FAQ16763 ISG, GSS8000, Positioning Application: Can I command my Interference Signal Generator over Ethernet using IP? 3537 Sep 15, 2015
FAQ12749 Why when I run my portable TCL test in Avalanche is it complaining about ports being reserved by another user? 3563 Nov 13, 2012
FAQ13972 Positioning Application: What version of single channel utility can I use with my USB simulator? 3565 Jul 11, 2016
FAQ16515 Spirent TestCenter: Do We Support RFC 3107, Carry Label Information in BGP4? 3569 Oct 18, 2018
FAQ10237 Can we test FCoE without a DUT? What can we show back to back? 3575 Jun 01, 2011
FAQ16850 Spirent TestCenter-HLTAPI:How to set route category while creating BGP routes? 3597 Jul 08, 2015
FAQ14999 Spirent Knowledge Base: How does the search engine process searches? 4991 Feb 19, 2014
FAQ14958 Wireless CDMA SC: C.S0060 test case 2.15.3 fails with "Received Data Burst message on R_FCH.", how to resolve? 4997 Feb 07, 2014
FAQ10068 Why do some Noise profiles that i try and load to the Workspace give a file loading error 5000 Jun 29, 2011
FAQ13908 Spirent TestCenter: How is the delay measurement calculated in EOAM/Y.1731 DMM? 5009 Jul 07, 2016
FAQ10348 What does "Inconclusive" mean in the Spirent TestCenter Conformance Test Results? 5030 Jun 28, 2011
FAQ13003 In Spirent TestCenter, How many DHCP session can be created with License Package A or B? 5056 Dec 29, 2012
FAQ10519 Avalanche: My license is installed correctly on the Spirent TestCenter. Why does the Avalanche Commander report a license error message when reserving a port, error: Reserve failed for ports x slot x at xx.xx.xx.xx? 5071 Oct 21, 2013
FAQ11174 What is the formula for calculating Interburst Gap (IBG)?” 5083 Jan 24, 2012
FAQ13228 SimCHAN: What version of SimCHAN should I use with my simulator? 5148 Oct 27, 2015
FAQ12231 Spirent TestCenter: How can we parse signature field performance values from a PCAP capture using WireShark TSHARK? 5191 Mar 25, 2014
FAQ11450 What may cause the script not stop as defined time issue in Abacus? 802 Feb 15, 2012
FAQ16102 VR5: [SYSTem]:[FILE]:LOAD command reference 2071 Oct 28, 2014
FAQ12395 Why does Spirent TestCenter indicate an error message "Interface IPv4 17 has invalid Network Stack." ? 2078 Aug 23, 2012
FAQ17204 Spirent TestCenter: How do I configure the data plane in a back-to-back L2TP configuration? 2081 Feb 15, 2016
FAQ14334 Avalanche NEXT: What is Avalanche NEXT? 2084 Nov 05, 2013
FAQ15534 Spirent TestCenter: What can cause "DB Error : SQLITE_READONLY[8]: attempt to write a readonly database" 2097 May 25, 2014
FAQ11092 How to activate the Spirent TestCenter package from stc to l4l7 and vice versa using Tcl API? 2098 Oct 21, 2012
FAQ16781 VR5:What options are needed for RC+CE MIMO-OTA solution? 2101 Jun 09, 2015
FAQ10722 Low PESQ scores on EVRC-B loop back test compared with a test with a trans-media server between G711 and EVRC-B codec 2105 Aug 11, 2011
FAQ10960 How to view encrypted SUPL messages in Wireshark? 6055 Dec 14, 2012
FAQ10719 How do I add and modify Information Elements (IEs) via the Custom Messages Editor on Landslide LTE test cases (MME Nodal, SGW Nodal and PGW Nodal)? 6387 Oct 03, 2011
FAQ10031 How do I get an Avalanche Attack Designer license? 6407 May 05, 2011
FAQ10970 Where is the option to embed a real WAV file inside of the RTP tunnel for SIP ALP traffic? 6495 Oct 21, 2011
FAQ11087 Would Avalanche client check the receive window size of SYN/ACK? 4419 Feb 07, 2012
FAQ12636 Spirent TestCenter: What does the Multi-Topology ID mean in the ISIS configuration? 4441 May 12, 2015
FAQ10801 Is Media Monitor supported when running SIP Supplementary? 4445 Sep 22, 2011
FAQ13684 Is it possible to create a .umt (user motion file) for PosApp (SimGEN / SimREPLAYplus) with a static period but not have to enter timestamped records for the entire static duration? 4477 Jul 29, 2014
FAQ11255 Abacus: SIP Supplementary Services (MLPP and RFC 5359) be used with a single physical port on ICG3 or Abacus50Eth configured for both Originate and Terminate Channels? 4487 May 31, 2013
FAQ13977 TestCenter: Can I access chassis admin or management port IPv6 address using ping, telnet, ssh, TestCenter Application and Avalanche (L4-7) Application? 4497 Jul 25, 2013
FAQ14946 VDT-CT: Whether the GPS data block is needed for importing 4518 Feb 07, 2014
FAQ12450 TCP stats in Avalanche. 4520 Sep 05, 2012
FAQ17095 Spirent iTest: What are the deprecated actions in iTest Selenium compare to Web session. 1555 Nov 16, 2015
FAQ14678 iTest Lab Optimizer: Can iLO Control the Resource Scanning like perform the Just In Time (JIT) scanning of ports? 1558 Nov 27, 2013
FAQ14635 SimCHAN: Why is the reported height in the GUI different to that reported by the receiver? 1561 Jul 28, 2014