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FAQ11552 what is the required Power Consumption & rack dimensions for 8100 Racks? 13482 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? 17936 Nov 05, 2013
FAQ19768 Spirent TestCenter: How to create a custom IPv4 packet with invalid length field? 806 Sep 29, 2021
FAQ19744 Spirent TestCenter: BFD sessions are flapping when sending traffic at 99% line rate. 1181 Aug 25, 2021
FAQ19747 Spirent TestCenter: Is it possible to increase/decrease the Tx optical power? 1194 Aug 26, 2021
FAQ19723 TTworkbench: what to do if the TTCN-3 source is read-only? 1343 Aug 05, 2021
FAQ19748 Spirent TestCenter: Why does STC doesn't has a TR-398 option for 6 GHz? 1364 Aug 27, 2021
FAQ19718 Spirent TestCenter: What is the difference between the Capture Engine Modes? 1426 Aug 09, 2021
FAQ18728 Spirent TestCenter: How to configure FCoE on STC using two B2B ports? 1428 Mar 30, 2021
FAQ19705 Spirent TestCenter: Why I am not able to find STC License Server at the Customer Service Center? 1441 Jul 27, 2021
FAQ19770 Positioning: What solutions do PNT Professional Services offer? 1466 Oct 01, 2021
FAQ19715 Spirent TestCenter: Setting equally spaced packets with bursts 1484 Jul 30, 2021
FAQ19672 Spirent TestCenter: Max ports can vspirent support QEMU & VMware 1525 Jul 02, 2021
FAQ19688 Spirent TestCenter: How can I configure SyncE? 1634 Jul 09, 2021
FAQ11536 Spirent TestCenter: Why Spirent TestCenter permanent license does not work in third test card? 1736 Jan 07, 2021
FAQ19570 Spirent TestCenter: Where are perspectives saved? 1748 Mar 24, 2021
FAQ19651 Spirent TestCenter: What could be the reason for drop packets on Spirent TestCenter? 1771 Aug 31, 2021
FAQ19485 iTest - How to use field substitution on iTest? 1893 Dec 14, 2020
FAQ14723 Spirent TestCenter: Does SPIRENT TESTCENTER support capture filter on TX? 1939 Dec 17, 2013
FAQ17602 TTworkbench: How to define a module parameter in TTCN-3? 1943 Jul 04, 2018
FAQ19279 Spirent TestCenter: Is there a way for Spirent Test Center to send a BGP aggregated route with AS-SET? 2030 Jul 09, 2020
FAQ19595 Spirent TestCenter: Why is Downlink traffic being sent to all Eth ports? 2080 Apr 15, 2021
FAQ17189 Spirent TestCenter : Why Auto-negotiation gets disabled when optic is removed? 2146 Feb 04, 2016
FAQ14731 iTest:How to execute multi line script per command in iTest. 2169 Dec 10, 2013
FAQ14569 iTest Lab Optimizer: Can we copy and paste the resources under inventory of iLO ? 2212 Nov 05, 2013
FAQ14026 iTest: How to avoid validation error indication (red cross) on the testcases ? 2226 Aug 05, 2013
FAQ13655 Avalanche: What units are used in Avalanche statistics? 2229 Apr 19, 2013
FAQ15725 Spirent Studio Security: Why is Scale Settings missing in system/setup? 2289 Feb 16, 2016
FAQ19674 Spirent TestCenter: WiFi - How to associate at 160Mhz? 2291 Jul 02, 2021
FAQ19446 PosApp: What do the Received Signals window "Antenna elevation" and "Antenna azimuth" columns represent? 2292 Jan 14, 2021
FAQ16262 Spirent Studio Performance: In a single Audit test, can more than one track be used while using API? 2344 Feb 16, 2016
FAQ19305 Spirent TestCenter: How to install a Speed License? 2346 Jan 13, 2021
FAQ13479 iTest: What is the purpose of Dumpstate action in a testcase? 2352 Mar 27, 2013
FAQ16278 iTest: Unable to run the iTest test cases from HPALM server 11.52 2357 Dec 11, 2014
FAQ14985 iTest: How to substitute iTest and Spirent TestCenter variables in a single STC API command? 2433 Feb 20, 2014
FAQ12575 How does the Delay Time Variation under the Realism tab vary in Avalanche? 2615 Oct 03, 2012
FAQ17667 Spirent iTest: What is the use of "Ignore version mismatch between client and Tcl server" option under Ixia IxNetwork session in iTest? 2621 Sep 15, 2016
FAQ16410 Spirent Studio Security: What is the maximum number of simultaneous test that could run on the Mu Appliance? 2630 Feb 16, 2016
FAQ15614 Landslide: What is the value of 'Watchdog Timer' in HSS Nodal. 2692 Jun 16, 2014
FAQ14394 iTest: How to configure batch file in order to execute more than one itestcli commands sequentially. 2759 Oct 08, 2013
FAQ17113 Spirent iTest: In iTest, can we use a Spirent TestCenter configuration file which has 300 ports? 2763 Nov 26, 2015
FAQ17023 iTest: Support for not to consider the credentials as mandatory in iTest Mail session. 2765 Oct 01, 2015
FAQ13375 iTest - How to publish test reports to HPQC which are executed from iTestCLI or iTestRT? 2771 May 25, 2014
FAQ13966 iTest: How to manage iTest floating license to force each users to choose license every time when they launch iTest. 2772 Jul 24, 2013
FAQ17052 Spirent TestCenter :How to configure BGP-LS Node name TLV? 2772 Feb 16, 2016
FAQ12302 How is air flow across the Spirent TestCenter 11u directed 2776 Feb 15, 2016
FAQ15876 iTest: Does iTest supports IBM Rational Quality Manager? 2785 Aug 19, 2014
FAQ15457 iTest: Can't checkout a license for the selected product edition! Support license has expired 2787 May 08, 2014
FAQ12916 Spirent TestCenter : Why is the change in "32-bit Filter over Stream ID" on a single port analyzer affecting the stream results for whole project? 2797 Jul 31, 2013
FAQ15637 Avalanche: How to troubleshoot if after upgrading 3100B appliance from 3.39 to 4.42 comes back with old IP address? 2863 Jun 23, 2014
FAQ17795 VR5: Use Input Cable Loss to make input power balance to improve data throughput 2874 Dec 07, 2016
FAQ16860 iTest: Support to include the Manual Steps During Debug Sessions in Test Reports. 2880 Jul 13, 2015
FAQ16268 Spirent TestCenter: How to check chassis model type in GUI? 2883 Dec 09, 2014
FAQ17319 Spirent iTest: What are the Spirent TestCenter native API commands to modify mac_dst when using load_xml API? 2892 Apr 04, 2016
FAQ10280 What are the comm port settings for the console port of a SmartBits SMB-6000C, SMB-6000B, SMB-600B or SMB-600 chassis? 2894 Jan 13, 2012
FAQ17782 VR5: How to resolve "Can't Load Propagation Conditions" error ? 2988 Nov 18, 2016
FAQ10933 Avalanche: What is the recommended content file size? 2996 Oct 24, 2013
FAQ15536 Landslide: eMBMS Nodal and Node - Does Landslide support to test standalone eMBMS-GW function? 3060 Apr 01, 2015
FAQ15610 Studio Performance: Are the Published Vulnerabilities available in Studio Security and attacks available in Studio Performance one and the same? 3061 Jun 13, 2014
FAQ14120 iTest: How to use the Perform:Abort action in Landslide NTAF session ? 3075 Aug 25, 2013
FAQ16043 Landslide - MME Node : Can we have only one SCTP End point at MME (Multi-Homed). 3082 Oct 13, 2014
FAQ17596 TTworkbench: How can I access the length of my TTCN-3 type in the codec(CD)? 3083 Mar 21, 2017
FAQ13270 iTest: How to execute test suites using the command line version of iTest? 3095 Jan 09, 2014
FAQ10906 Landslide - We do not support opening/editing/saving Enhanced DMFs from Tcl API. 3193 Jan 28, 2013
FAQ17859 SR5500: Why I could only see part of the GUI on Testkit SR5500? 3202 Jan 30, 2017
FAQ16669 Spirent TestCenter: From which version CFP2 to CPAK adapter is supported? 3218 Apr 19, 2015
FAQ14125 Avalanche: Why do we get 'Failed to invoke SessionManagerLauncher' error when we use the new Avalanche API on Linux? 3219 Sep 04, 2013
FAQ17000 iTest: Getting error "COM1: SerOpenPort failed: Port is in use" while connecting to the Serial port using iTest Serial session. 3276 Sep 23, 2015
FAQ17623 Spirent TestCenter-JTAPI: How to start the particular stream if we create bound streamblock? 3299 Aug 28, 2016
FAQ18873 Spirent TestCenter: each GA version release date. 3309 Mar 30, 2020
FAQ11274 What is the maximum length of a SimPLEX scenario? 3317 Jul 12, 2016
FAQ18571 TTworkbench: How to recover the logs for the run test cases if TTworkbench crashes or freezes? 3324 Nov 11, 2018
FAQ14677 Spirent TestCenter: How do I adjust the Bit Rate readings for Aggregate Port L1 Tx and Rx Rate Speedometer? 3325 Nov 27, 2013
FAQ11068 How do I request a Return Authorization for Spirent's Service Assurance Broadband division? 3389 Nov 11, 2011
FAQ11881 How can I determine which one of my associations is causing errors in my Avalanche configuration? 3412 May 16, 2012
FAQ15879 Avalanche Automation: How do you display the "load phase" the test is currently in? 3426 Aug 19, 2014
FAQ17970 VR5: Which ICM topology supports 24 paths? 3501 May 09, 2017
FAQ18936 Spirent TestCenter: Where can I find the list of protocols that STC supports? 3506 Sep 24, 2019
FAQ10429 How do I do a Level 0 Backup in Informix? 3521 Jun 29, 2011
FAQ10376 What is RSS? 3531 Jul 28, 2014
FAQ18362 Spirent TestCenter: What is FEC and how does it work? 3538 May 03, 2018
FAQ11194 Landslide: A quick demo on how to run Tcl API 3548 Jun 28, 2015
FAQ17015 Spirent TestCenter: Virtual Controller (License Server) is not powering up. 3610 Sep 29, 2015
FAQ13404 iTest: How to email summarize report of a test-case from iTest? 3627 Jan 09, 2014
FAQ16698 iTest: How to make GUIDs to create a test case file using some scripts or tools? 3649 May 03, 2015
FAQ11672 Abacus: I am unable to see my A100 from the GUI, and I am unable to ping the machine. What should I do? 3665 Apr 18, 2012
FAQ12338 Spirent TestCenter: When we use duration mode as “seconds”, we have to use global streamblock start (start traffic on all devices) to send traffic for specified duration 3670 May 26, 2020
FAQ17460 Positioning Application, GSS9000: What channel bank of my GSS9000 will produce the signals in my scenario? 3674 Jul 12, 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? 3676 Nov 04, 2013
FAQ16674 Avalanche / Avalanche NEXT: Are there any Functionality / Performance or Compatibility risks on applying regular McAfee AV updates or WSUS? 3732 Apr 21, 2015
FAQ11108 Can I modify the Avalanche SIPNG Register URI, for example REGISTER SIP: to REGISTER 3737 Jan 18, 2012
FAQ13510 Umetrix Voice: How do Narrowband and Wideband MOS Results Relate to Each Other? 3740 May 13, 2019
FAQ14140 UNIX: How do you configure scp on a server to not prompt for a password when transferring a file? 3753 Aug 28, 2013
FAQ10724 How to retrieve the actual frame definition including all encapsulation using a script? 3760 Aug 12, 2011
FAQ14873 iTest: iTestRT installation information 3772 Aug 11, 2014
FAQ12093 When run Avalanche script, why the script quite without any error message? 3777 Jun 28, 2012
FAQ11276 How can I validate my Avalanche TCL script? 3874 Jan 11, 2012
FAQ10409 How do I set up an SNMP trap receiver on the eScout PM host? 3875 Jun 29, 2011
FAQ11504 Does Spirent hardware require any special handling to prevent ESD (electrostatic discharge) damage? 3885 Feb 15, 2016
FAQ13933 TestCenter: In Results Reporter what is reason when I click File- Open -Results Database or Folder the window to browse the file is not launching/popping up? 3917 Jul 16, 2013
FAQ12515 How to set auto ARP in script when use TestCenter? 4018 Sep 26, 2012
FAQ13110 Spirent TestCenter: How to create CBR, VBR, bursty traffic? 4027 Nov 16, 2013
FAQ17161 GSS6700, GSS6300, GSS6100: What is the maximum permissible reverse power level that can be present at the Front RF Output? 4028 Jul 11, 2016
FAQ14456 iTest: How to overcome “browser zoom“ level issue while replying selenium testcases using Interent Explorer. 4036 Oct 17, 2013
FAQ10686 Are FCS error injection and FCS error analysis supported on the DX module in Spirent TestCenter? 4036 Aug 15, 2016
FAQ14499 Spirent TestCenter: Why does NG-100G-F2 card shows only one port while reservation? 4063 Oct 24, 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? 4065 Oct 09, 2013
FAQ13039 How to show cmd window when HPQC call iTest to run the testcase as locally 4155 Mar 06, 2013
FAQ11515 Why are the colors and clarity not correct in the Avalanche GUI? 4181 Mar 02, 2012
FAQ12546 Does Avalanche report per URL response time stats? 4182 Sep 28, 2012
FAQ12157 Positioning Application: What is the PosApp_engine.exe ? 4191 Jul 28, 2014
FAQ13941 Spirent TestCenter: Automation- Why is the filter created on MPLS Label not getting activated or applied? 4212 Aug 08, 2013
FAQ10184 How do I kill both word_analysis processes and prevent them from being restarted 4365 May 25, 2011
FAQ16070 Spirent TestCenter-Automation:How to save the required number of captured frames to the capture file? 4382 Oct 20, 2014
FAQ16592 Spirent TestCenter: What are sequence type in DHCP tab? 4385 Mar 19, 2015
FAQ11272 When run TestDrive II SC or data test cases,how to resolve 'cannot find UTS driver, Remote server cannot be used' error ? 4407 Jan 10, 2012
FAQ18418 Vertex: Where I can find Hybrid 8x4/1x8-Bi-TDD-100MHz topology? 4416 Jun 04, 2018
FAQ13239 Does Spirent TestCenter support VPWS? 4514 Feb 09, 2013
FAQ10186 Why isn't Word Checker not restarting the WA process? 4524 May 25, 2011
FAQ18483 TTworkbench: Where can I find the first steps guide and the documentation of TTworkbench/TTsuites/TTplugins? 4524 Jul 01, 2018
FAQ16452 Spirent TestCenter: Does the SIP Caller use the Ring Time or is it only for the Callee side? 4526 Feb 02, 2015
FAQ14604 Avalanche: If there is a way to retrieve the test results once the test is aborted? 4530 Nov 13, 2013
FAQ15576 VR5: What is insertion delay for VR5? 4546 Jun 06, 2014
FAQ10413 Why am I Not seeing any circuits on the Frequent PM (Watch) List? 4565 Jun 29, 2011
FAQ10641 Why am I getting the error 'Firmware update cannot be performed while other users are connected...'? 4577 Jul 29, 2011
FAQ11746 Why Spirent TestCenter GUI cannot click "start traffic on all ports" button to start traffic in 3.95? 4672 Apr 18, 2012
FAQ16853 Sprirent TestCenter-JTAPI:How to create custom property using DRV? 4698 Jul 08, 2015
FAQ12478 How can I best interpret the DNS results in Avalanche? 4861 Sep 17, 2012
FAQ16433 Landslide: MME Nodal - Can emulated SGW include Change Reporting Action information in Create Session Response message? 4890 Jan 28, 2015
FAQ10899 What SIM card do I have to use for 15186 Data Throughput Performance testing? 4925 Feb 11, 2016
FAQ15844 Spirent TestCenter-Automation: How to get TCL for STC 4.15 version. 4926 Aug 12, 2014
FAQ11529 Does Abacus SIP support certificates in X.509 format? 4938 Mar 06, 2012
FAQ12168 Spirent TestCenter Conformance: How to use ssh instead of telnet for IUT Automation? 4939 Mar 06, 2018
FAQ12736 Abacus: Does Abacus support Window 2008 Server? 4953 Nov 27, 2012
FAQ16753 Avalanche: Does Avalanche support Apple HLS version 4 and 5? 5105 May 31, 2015
FAQ18299 Landslide: what is openssl commend to generate x509 Certificate file. 5106 Feb 20, 2018
FAQ14226 Spirent TestCenter: Why am I not able to connect to chassis even if ping and telnet works fine? 5128 Sep 11, 2013
FAQ10662 Why Feature ID 49 is not valid always shown is Test Manager? 5129 Aug 01, 2011
FAQ15606 Landslide: SGW Nodal - Why unauthenticated IMSI flag is always set to false when Emergency Call is activated? 5350 Jun 12, 2014
FAQ16125 Spirent TestCenter-JTAPI:How to create IPv6 Raw stream with router alert option set? 5369 Nov 03, 2014
FAQ15276 Spirent TestCenter: How to Resolve MAC automatically? 5392 Feb 16, 2016
FAQ10138 How do you perform the China Telecomm MEID test cases? 5399 May 24, 2011
FAQ12428 BRTU: How can I tell if there is an external T1 bits clock wired to my BRTU? 5417 Jun 12, 2017
FAQ12725 Spirent TestCenter: How do I configure Clock Source Mode Internal w/PPM Adj on TestCenter DX-10G-S32 card? 5446 Feb 15, 2016
FAQ11191 Avalanche: Why is my test is running with 0 CPU idle time? What can I do to bring the idle time up? 5457 Jul 29, 2013
FAQ10506 What do I do if the PSU on my GNSS simulator develops a fault? 5478 Jul 11, 2016
FAQ13618 How can I have Spirent Test Center emulate LDP/MPLS over GRE tunnel? 5665 Apr 08, 2013
FAQ11099 C.S0031 required R-UIM value for China Telecom testing 5668 Nov 22, 2011
FAQ11694 Avalanche: Why is the SSL handshake summary and other SSL stats always 0? 5681 Feb 16, 2016
FAQ12824 How do I use RPI interface of VR5 remotely load/save configuration file(*.hde)? 5689 Nov 29, 2012
FAQ10835 Why is the time showing 00:00:00 on BRTU or MARTS? If set the time, the time does not increment. 5693 Dec 14, 2017
FAQ18738 Spirent TestCenter: How do we get a new speed license? 6047 Oct 02, 2019
FAQ10194 How do I Stop, Start, and Get a Status on STC Live and Supporting APPS (eScout, Tomcat) 6073 Oct 17, 2011
FAQ12103 How does Avalanche calculate HTTP goodput? 6126 Jun 28, 2012
FAQ11324 What is the meaning/purpose of "Mobile Node De-registration"with checkbox selected and HA lifetime as 60 seconds in CSN Nodal test case? When it will get used in Landslide actions and how?” 6141 Jan 18, 2012
FAQ13362 Spirent TestCenter : What is the Echo Request timeout for PPPoX emulation? 6145 Feb 05, 2014
FAQ13365 Why the Aux sessions can't establish in ehrpd test on Landslide? 6152 Mar 07, 2013
FAQ10106 What are the QOM wave file requirements for creating custom wave files? 6161 May 20, 2011
FAQ11597 Spirent TestCenter: Why am I not able to capture using all CV-10G-S8 ports at the same time? 6503 Feb 20, 2014
FAQ14124 Abacus:How to set test duration on Abacus? 6509 Jan 01, 2014
FAQ12090 How do I enter my new VR5 licence file? 6540 Aug 25, 2014
FAQ12983 TDII C.S0061 test case fails with "SMS_MSG_TYPE= 2 SMS_MSG_TYPE is not SMS Point-To-Point SMS User Acknowledgement Message", why? 6546 Dec 27, 2012
FAQ11612 What’s the difference between “Sync with DUT” button and “Run” button in Spirent Testcenter CTS when using IUT automation feature? 6588 Mar 22, 2012
FAQ18318 SimGEN2KML, Positioning Application - What is SimGEN2KML? 6618 Mar 04, 2018
FAQ14896 Abacus: How many Call Managers can I configure in a SKINNY test? 6709 Jan 21, 2014
FAQ11708 Why don't I see the unsuccessful count increase when I have failed MATCH criteria in my Avalanche configuration? 6759 Apr 09, 2012
FAQ13792 TestCenter: What is the meaning of the Profiles under Tools - Firmware Management - Install Type -> Activate Test Module Profile 6764 Sep 03, 2021
FAQ10246 How do I create simulated hosts behind emulated hosts and transmit traffic between the hosts? 6782 Jun 01, 2011
FAQ10196 Avalanche: Can I use ASSIGN VARIABLE in my client/actions list to randomly send client requests to different server IPs? 7153 Jun 19, 2013
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? 7166 May 13, 2019
FAQ15029 Avalanche: I am running an Avalanche API test and seeing all kinds of values (e.g., 2, 3, 9, 12, 13, etc.) for the streaming,packetLossRate_GT5pct. What does this statistic mean? 7219 Feb 24, 2014
FAQ10007 Avalanche: How is the HTTP URL response time calculated in the summary.csv result file? 7290 Aug 01, 2013
FAQ11073 why I get two CH1&CH2 output level difference when in MIMO mode. 7409 Nov 13, 2011
FAQ12610 Abacus: Does Abacus support protection of AH using IPSec on SIP-IMS testing? 7473 Oct 26, 2012
FAQ10983 What are examples of command line target strings for fetching circuit request from NSDB or TIRKS to React 2001? 7494 Oct 24, 2011
FAQ12191 Spirent TestCenter: What TCP ports are used between a Virtual Chassis (VM) and the License Server? 8010 Jul 18, 2016
FAQ11222 What options do I need for E4438C Signal Generator to run Taskit/C2k and TestDrive-EVDO 8127 Dec 21, 2011
FAQ10227 Perform: What needs to happen when I change the hlisys, prfmsys, and tintsys passwords on Perform boxes? 8208 Sep 05, 2014
FAQ10027 What is the difference between Stateful, Stateless and RAW threats in the Avalanche attack list? 8286 Aug 03, 2012
FAQ12143 Spirent TestCenter : How to arrange a serial-console cable for connecting to a chassis? 9091 Dec 31, 2013
FAQ11729 How to export Spirent TestCenter GUI configuration in to Scripts (Tcl/perl/Ruby)? 9147 Apr 15, 2012
FAQ11469 Abacus: What signaling protocols does SRTP support in Abacus? 9266 Mar 15, 2012
FAQ11208 What does GNSS mean? 9307 May 07, 2015
FAQ12803 How to make device display Broadcast SMS in Wireless CDMA network? 9379 Nov 26, 2012
FAQ10499 STCLive T&D: Why can't I run an active or coordinated test in STC Live T&D? 9493 Sep 14, 2017
FAQ10695 Why does Avalanche report the average response time per URL much smaller than the average syn to syn-ack? 9655 Jan 26, 2012
FAQ14693 Abacus: I got an error when I am trying to run a Tcl script created on Release 4.10 on a Release 6.20 environment. What is the problem? 9743 Dec 04, 2013
FAQ14290 Wireless CDMA: TDII throws exception "UTSGetNvHybridMode: Unable to get NvHybridMode.", how to resolve this issue? 9958 Sep 21, 2013
FAQ10159 How can I force a user off, and reserve the ports myself, using Spirent TestCenter API? 9963 Jul 28, 2011
FAQ10031 How do I get an Avalanche Attack Designer license? 9964 May 05, 2011
FAQ11947 No response after selection GPP-A from Putty log of E2010S 11773 Jun 02, 2012
FAQ11988 How can Spirent Studio Security help me test IPv6 based applications? 11786 Jun 21, 2012
FAQ13983 Wireless LTE/CDMA: How do I configure Application Server FTP Service to support both LTE and CDMA data transfer? 11918 Jul 28, 2013
FAQ13138 How to configure TDII before running APEX SC and Data tests? 12329 Jan 16, 2013
FAQ12415 Does STC support IPv6 over MPLS? 12656 Aug 28, 2012
FAQ11958 How Do I fix the FileZilla error - Protocol Error: Invalid data 13836 Jun 05, 2012
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? 13865 Oct 02, 2011
FAQ14306 iTest: How can we include all the steps in test report neglecting the "include this step and its children in "Test report" option of test case step ? 14385 Sep 23, 2013
FAQ10596 Spirent Knowledge Base: How can I improve the quality and effectiveness of my searches on the Spirent KB? 59043 Sep 28, 2017
FAQ13683 iTest SVN client: Appearance ‘*’ mark in the Nodes of Revision graph 2177 Apr 26, 2013
FAQ16139 Spirent TestCenter-Automation: How do we unsubscribe to results using JAVA API? 3823 Nov 06, 2014
FAQ15474 Avalanche: How to resolve the "Error, unable to remove file" error that is thrown when updating the Threat Database using Avalanche commander. 3830 May 14, 2014
FAQ14102 POSITIONING APPLICATION: How can I log scenario truth data (vehicle motion or satellite data)? 3853 Aug 15, 2014
FAQ14094 Spirent TestCenter: Why IGMP device cannot follow up Emulated Device Interface TOS setting value? 3860 Aug 18, 2013
FAQ17712 Spirent TestCenter-HLTAPI: Test_rfc2544_config function has the "out_of_sequence_threshold" option but it does not have a way to enable/disable in Hltapi 2301 Oct 05, 2016
FAQ19633 Spirent TestCenter: Why the folder the RFC2544 results are written to only contains a single db file instead of each iteration results db file? 2313 May 28, 2021
FAQ16557 Avalanche: Can we set the bit rate at client side and how it works? 3447 Feb 16, 2016
FAQ17369 Spirent TestCenter: How to configure single device to send IGMPv2 and IGMPv3 joins? 3456 May 05, 2016
FAQ17862 Spirent TestCenter: TCP SYN/ACK number configured to be 0 but always appears as 1 in Wireshark 3456 Feb 06, 2017
FAQ11003 Unable to clear the Rx port Names Field in the Detailed Stream Result View especially with Port stray Frames enabled 3458 Oct 26, 2011
FAQ14529 Positioning Application: Why does the GLONASS UDD file not include all the parameters specified in the RINEX file? 3466 Jul 28, 2014
FAQ18102 GSS6450 GSS6425: What format system is used on the internal or external hard drive? 3473 Sep 17, 2017
FAQ14538 Spirent TestCenter: When will DX-10G-S32 is now support insert FCS error? 3481 Oct 31, 2013
FAQ16239 Spirent TestCenter: How to configure and test 802.1x authentication 8353 Nov 27, 2020
FAQ13589 What UTS commands are used by each of the Spirent wireless applications, such as Testdrive EVDO, TASKIT c2K, Testdrive II for data and SC? 8372 Apr 01, 2013
FAQ10032 How do I get access to the complete suite of Avalanche / ThreatEx knowledge base threats? 8439 Aug 03, 2012
FAQ10767 How can Landslide trigger RAU requests using UMTS test case? 8447 Oct 03, 2011
FAQ13228 SimCHAN: What version of SimCHAN should I use with my simulator? 8480 Oct 27, 2015
FAQ11835 8100 LTS TestDrive : Why my UE fails during NILR Emergency call, when it can pass all GSM AGPS test ? 8557 Jun 25, 2013
FAQ12467 Why will sites like and FiOS not populate or run on the Flex? 8643 Feb 10, 2016
FAQ10061 In Avalanche, what is the difference between a SimUser, connection, and transaction? 8653 Aug 03, 2012
FAQ15154 Spirent TestCenter: How to create DHCP packets manually using Raw Streamblock? 8666 Mar 17, 2014
FAQ10902 Does Spirent TestCenter v3.75 support MPLS 6PE/6VPE? 8699 Oct 12, 2011
FAQ13887 Spirent TestCenter: Is the VQA (video quality analyzer) "Video Frame Rate" counter the video stream's packet rate or video's encoded frame rate? 8859 Jul 02, 2013
FAQ12357 Spirent TestCenter: Automation- TCL Error message 'can't find package Spirent TestCenter' 8871 Sep 16, 2013
FAQ10033 How can I be notified of Avalanche / ThreatEx threat updates? 6824 Aug 03, 2012
FAQ12636 Spirent TestCenter: What does the Multi-Topology ID mean in the ISIS configuration? 6852 May 12, 2015
FAQ10052 How do i edit disturbers for a noise profile loaded in the workspace of a DLS 5500 or DLS 5800? 6855 Jun 29, 2011
FAQ16572 Avalanche: Where to obtain Spirent-RTP files. 6961 Feb 16, 2016
FAQ10049 How do I install a noise file license on a DLS 5500 or DLS5800 Noise Generator ? 6979 Aug 25, 2011
FAQ10323 Avalanche: Is it possible to keep a TCP connection up for the entire test? 6994 Oct 21, 2014
FAQ19741 Spirent TestCenter - Automation: Automation APIs using Golang 1148 Aug 24, 2021
FAQ12243 How do I check the security key or serial number for my Spirent Wireless equipment? 15014 Jul 22, 2012
FAQ14508 Wireless CDMA: eHRPD SC test case 2.1 fails due to "Mobile fails to transfer data on ReservationLabel 0xFF.", how to resolve? 17444 Oct 28, 2013
FAQ10300 Avalanche: How to setup a HTTPS/SSL test with certificate authentication on the Avalanche Commander? CA certificate, client and server certificates provided 19990 Apr 22, 2015
FAQ13681 Where can I get Verizon CDMA test suites? 21310 Apr 25, 2013
FAQ14838 iTest : ScriptSet or ScriptGet commands is not working properly ? 2803 Jan 01, 2014
FAQ19261 Spirent TestCenter: How can I send traffic on STC using a Default Route? 2806 Jun 09, 2020
FAQ10515 My GNSS simulator LCD screen displays blank horizontal lines 2820 Jul 28, 2014
FAQ17535 TTworkbench: How to install TTworkbench on Windows/Linux? 2826 Jun 20, 2019
FAQ14707 iTest: How to install iTest4.3 in windows-8 if it shows an error:"Installer User Interface Mode Not Supported" during installation 2832 Dec 05, 2013
FAQ12448 Spirent TestCenter: Library of video clips that can be used for Spirent TestCenter's video server. 2838 Jun 22, 2021
FAQ17952 VisionWorks Analytics - How can I Check OS Uptime on a system 2840 Dec 07, 2017
FAQ16430 Spirent TestCenter: Does CV-10G support WAN mode? 2844 Jan 27, 2015
FAQ14296 Positioning Application: Why does the GPS constellation file have a default global offset of +10dB? 3003 Jul 29, 2014
FAQ13246 Are per port Avalanche test results available or only merged? 3004 Feb 11, 2013
FAQ17173 Avalanche: How to avoid the error " (Juggernaut): Cannot save juggernaut data type. NullPointerException:null ". 3019 Nov 07, 2019
FAQ13952 Spirent TestCenter: How to save command sequencer commands and load into another TestCenter configuration? 3020 Nov 05, 2013
FAQ17860 VisionWorks T&D: Why does the MetroUI UI not come up? Why does the MetroUI show status of Stopped? 3034 May 26, 2021
FAQ16099 Avalanche: Logfile path for Windows XP, Windows 7 and Windows server 2003/2008 3042 Oct 28, 2014
FAQ17718 Spirent TestCenter: Results Reporter, how to edit available Java memory 3044 Oct 10, 2016
FAQ18207 Landslide: Which License key need to active Sequencer Command Mode on GGSN Nodal. 3044 Dec 18, 2017
FAQ17323 VR5: Where to find channel model definitions in VR5 library? 3045 Apr 06, 2016
FAQ11921 How can I get ground transmitter (GTx) support for my GNSS simulator? 4974 Jul 12, 2016
FAQ14301 Spirent TestCenter: Why OSPF emulated Router with priority "0" switches immediately to DRother state? 4997 Sep 23, 2013
FAQ15409 Spirent TestCenter: Why can't I send a Register message from the SIP clients? 5014 Feb 02, 2015
FAQ17770 Customer Service Center: Why do we ask for your business email during CSC registration? 5036 Mar 29, 2018
FAQ12717 Spirent TestCenter : How do I backup and install a license in Spirent TestCenter chassis? 10120 Jan 06, 2021
FAQ10804 How to get SUPL V2.0 log files to be checked? 10123 Nov 03, 2011
FAQ11115 Abacus: I have multiple Abacus ACTION (.act) and SCRIPT (.scp) files; can I merge like file types so I have access to all my actions and scripts at the same time? 10159 May 31, 2013
FAQ13060 Spirent TestCenter: On what card/module is Optical Transceiver, SFP+ 100Base-FX, MMF Spirent Part ACC-6029A FTLF1217P2BTL supported? 10395 Feb 15, 2016
FAQ12931 What types of video files are supported for RTSP/RTP testing using Avalanche? 11139 Dec 24, 2012
FAQ10445 What are some very useful UNIX scripts and / or commands? 11473 Jun 30, 2011
FAQ10213 For VoIP voice testing, there a choice of QOM (PSQM or PESQ) and Packet only path confirmation. What is the difference between these two choices of voice testing? 4446 May 27, 2011
FAQ16625 Landslide: LNS Node - Does emulated LNS support RFC 4951? 4467 Apr 01, 2015
FAQ11945 How to import the license file on controller PC for LTE RF system. 4473 Jun 02, 2012
FAQ10430 How do I Back up a Volume Group in HPUX? 4486 Jun 29, 2011
FAQ17097 iTest : How to clear the browsing history or cookies or cache from iTest selenium session? 3342 Nov 16, 2015
FAQ10375 What is the UIC code on a VMS Workstation? 3368 Jul 28, 2014
FAQ10836 Why are new resources not showing up in REACT's Network Checker and Firmware Download programs? 3373 Sep 15, 2011
FAQ16906 Spirent TestCenter: How can I generate invalid packets, I see allow invalid packets in the stream block what exactly does this do? 3379 Jul 28, 2015
FAQ11681 Unable to load the Avalanche Automation package due to the Error "can't read "env(LD_LIBRARY_PATH)": no such variable"? 5242 Apr 01, 2012
FAQ15167 MIMO-OTA: Unstable when use LAN communications via NI VISA 5252 Mar 20, 2014
FAQ12879 Does Spirent TestCenter DX module support UDP/TCP Checksums? 5254 Dec 12, 2012
FAQ11357 How do I resolve a java.lang.UnsupportedClassVersionError: bad version error after installing Tcl API on a Landslide Client PC? 5261 Jan 30, 2012
FAQ11785 Is there a command in Avalanche to fetch both the IMAP header and body at once? 5262 May 01, 2012
FAQ13789 Spirent TestCenter, why interface MTU must the same between STC and DUT in OSPF DBD packet? 5265 Jul 02, 2013
FAQ10957 What SIM card do I have to use for 17397 Device Aggression Management (a.k.a DAM) testing? 5266 Feb 11, 2016
FAQ16383 Spirent TestCenter: What is the behavior of the Routing convergence, RFC-6413 rate based convergence when there are drops? 5288 Jan 20, 2015
FAQ17188 VR5:Windows Update KB3072630 could stop installation of VR5 Software 5291 Feb 04, 2016
FAQ17054 Spirent TestCenter: Questions when setting the port speed on the MX2-10G-Sx or the FX2-10G-Sx? 5298 Jun 07, 2016
FAQ15858 Avalanche Next: Why I am getting "D" grades when performing test with 1KByes data size thought the test is successful? 5322 Aug 15, 2014
FAQ13166 Why Spirent TestCenter Virtual and DUT does not see routing control messages? 5325 Dec 13, 2013
FAQ10735 How do I troubleshoot issue if, in Lab Manager, all MRV device port connection links are disabled (brown)? 5331 Aug 13, 2012
FAQ12314 Spirent TestCenter: EDM-2003B ports are not seen by the Spirent TestCenter GUI. 3943 Feb 16, 2016
FAQ16961 Positioning Application: How can I log the power levels simulated by each satellite? 3950 Aug 25, 2015
FAQ12476 Does Abacus support configuring different codec at originate side and terminate side and how to configure it? 3966 Sep 16, 2012
FAQ19653 Spirent TestCenter: How can I establish a BPG session between a 2-Bytes ASN and a 4-Byte ASN? 1845 Jun 17, 2021
FAQ19656 Spirent TestCenter: How can I advertise BGP routes? 1859 Jun 24, 2021
FAQ19648 What is Dynamic Frequency Selection (DFS)? 1862 Aug 31, 2021
FAQ19267 TTworkbench: What to do when the parameters in the parameter view in excution perspective cannot be modified? 2233 Jun 18, 2020
FAQ14238 Avalanche: Why I am not able to see the filter by severity level on the Attack List Editor? 2252 Sep 15, 2013
FAQ19254 Spirent TestCenter: How to stale BGP routes using Spirent TestCenter Application? 2254 Jun 05, 2020
FAQ19060 Spirent TestCenter: What is the standard Spirent TestCenter goes for cabling? 2712 Feb 26, 2020
FAQ17807 Spirent TestCenter Automation:100K stub routes limit is per module and not per port group in stc API ospf config 2716 Dec 19, 2016
FAQ15010 iTest:What environment variables are required to execute Avalanche-generated Tcl test scripts in pass-through mode from iTest? 2726 Feb 24, 2014
FAQ10305 Since the Lab Server runs the BLL, are the resources required on client PCs reduced? 2731 Jun 03, 2011
FAQ13301 iTest: What is the difference between Master testcase and Test suite ? 2748 Sep 25, 2013
FAQ14501 iTest: How can we access Sqlite db file ? 2750 Oct 24, 2013
FAQ17260 Spirent TestCenter: Which HLTAPI Release to use for a specific Spirent TestCenter version? 2572 Mar 10, 2016
FAQ12585 How to run multiple instances of Avalanche on a PC or shared server after version 4.00? 2583 Oct 30, 2012
FAQ18360 Spirent TestCenter: How to test ACL load capability of DUT? 2586 Apr 03, 2018
FAQ12002 How do I resolve a sgsSession number/range format configuration error when trying to run a MSC Node Test Case on Landslide? 2592 Jun 14, 2012
FAQ15695 landslide: C50 - What are the max number of virtual Nodes to be emulated in a test case ? 3121 Jul 07, 2014
FAQ10342 I installed the STC DVD into my PC w/XP and from the splash screen I tried to install an application. Instead of getting the option to Run/Save/Cancel, I only get Save/Cancel. Why is this? 3131 Aug 03, 2011
FAQ12390 Avalanche: What are the RAM and CPU specifications of a 3100B Avalanche? 3144 Feb 10, 2016
FAQ15534 Spirent TestCenter: What can cause "DB Error : SQLITE_READONLY[8]: attempt to write a readonly database" 3166 May 25, 2014
FAQ13515 Umetrix Voice: Troubleshooting Techniques for Poor Wideband MOS 4748 May 13, 2019
FAQ16844 GSS6300, SimCHAN: Why do I get error message 'Reference frequency not locked, GSS6300 serial # 6xxx' 4755 Jul 11, 2016
FAQ10282 Avalanche: What is the total time my test will run? 4766 Feb 16, 2016
FAQ16482 Spirent TestCenter: Why does the IEEE-1588v2 emulation send an Announce message with 36s offset? 4772 Sep 06, 2019
FAQ14454 Abacus: How do I get the error messages using tcl API? 4783 Oct 17, 2013
FAQ11727 Spirent TestCenter-JTAPI: need a script which emulates DHCP client/server and get results. 4794 Dec 29, 2013
FAQ10531 How do I update the firmware on a GNSS simulator? 4812 Jul 28, 2014
FAQ14255 Spirent TestCenter: When packet length is set to a fixed frame size does it include L2 and L3 headers? 4814 Sep 18, 2013
FAQ19601 Spirent TestCenter: Behavior between CV-10G-S8 and DX-10G-S32 when Traffic duration is set to bursts. 2389 Apr 21, 2021
FAQ17518 TTworkbench: Is it possible to set a pause between the test cases of a test run? 2409 Mar 18, 2020
FAQ14868 iTest : How to execute the test case by modifying or editing configuration fields present in the configuration file when we are using Spirent TestCenter NTAF session? 2413 Jan 19, 2014
FAQ14360 Do we support Spirent TestCenter Virtual in KVM based Hypervisor? 5521 Oct 29, 2013
FAQ13612 Abacus: My SUT is unable to recognize the decadic pulsing from abacus, but it works fine with a handset. What is the problem? 5527 Apr 16, 2013
FAQ11183 8100 Radio Access: How do I configure and integrate the Agilent 8960? 5540 May 14, 2012
FAQ12462 Why my Avalanche 3100 report "WaWr_Mux Reload failed for Appliance ..." error when I use 10G port to run test? 5542 Sep 12, 2012
FAQ14977 Spirent TestCenter : Can we emulate RIPv2 and RIPng together on single emulated device? 5548 Feb 13, 2014
FAQ10241 Spirent TestCenter : How to verify Data Integrity check function? 5553 Jul 31, 2013
FAQ12427 How to decode custom binary/raw data identify the header information using Spirent TestCenter? 5555 Aug 31, 2012
FAQ13717 Abacus: Is it possible to run a PESQ test by looping back two analog lines on ECG or A100? 5555 Jun 14, 2013
FAQ11514 Why doesn't Spirent TestCenter make available the Unicast Negotiation column when the Unicast Negotiation selection is checked? 5580 Mar 02, 2012
FAQ11741 How to test specific wav using Abacus? 5591 Jun 06, 2012
FAQ10216 I would like to emulate a loopback path to test the quality of the media path for my VoIP application. Is this supported by Abacus? If so, what are the specifics of this feature? 5594 May 27, 2011
FAQ15930 Spirent TestCenter-Automation: How to inject FCS errors in streamblocks using JAVA API? 5595 Sep 04, 2014
FAQ13723 Abacus: I got a codec not supported error when testing G.722 codec. What is the problem? 5600 Jun 14, 2013
FAQ19276 Velocity: How is a L2 switch driver calling the procedures from main? 1989 Jul 02, 2020
FAQ14721 iTest: Why iTest captures an up arrow instead of actual CLI command? 1990 Dec 08, 2013
FAQ19177 Spirent TestCenter: How to designate more than one port as traffic recipient? 1997 Apr 28, 2020
FAQ13080 Avalanche: Why does my Avalanche respond to ping but I cannot connect with the GUI? 2903 Sep 30, 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"? 2919 Oct 16, 2014
FAQ15271 Spirent TestCenter API: Can we run multiple scripts on the same computer? 2923 Jun 02, 2014
FAQ16366 Spirent TestCenter: How to determine the Spirent API version without connecting to a chassis? 2929 Jan 14, 2015
FAQ10775 Spirent TestCenter-Automation: What does "wrong ELF class: " error on Linux or Solaris mean? 2949 Mar 14, 2014
FAQ11284 Abacus: How do I configure an ICG for SIP-TLS testing? 5840 Oct 30, 2013
FAQ12617 TDII C.S0038 test case fails with "AT cannot negotiate generic broadcast protocol", how to resolve it? 5864 Oct 14, 2012
FAQ13775 Spirent TestCenter : Can we simulate OSPF DR and BDR/DR Other routers together on same port? 5874 Jun 04, 2013
FAQ11159 Abacus: With ISDN-PRI protocol, is it possible to delay the sending the answer signal? 5878 Aug 06, 2012
FAQ11011 Spirent TestCenter: How do I calculate the throughput in the test summary table if I test multiple times? 5884 Jan 24, 2014
FAQ10648 How can I set a port link state down (same as break link in the GUI) or up (same as restore link in the GUI) using TCL script? 5895 Aug 05, 2011
FAQ15978 Studio Security: What is the time required for the execution of SSL/TLS protocol mutation test? 2470 Feb 16, 2016
FAQ19318 Landslide: How to disable auto-negotiation on test server's eth port to avoid link auto negotiation problem. 2489 Aug 20, 2020
FAQ17988 Spirent TestCenter: What is the difference between "saving the results" vs. "exporting to file" 2497 Jun 01, 2017
FAQ16440 Avalanche: Does Username and Password change after renewing / updating the Subscription? 2498 Jan 28, 2015
FAQ17598 TTworkbench: Why doesn't my SUT reply while using default configuration within the eval clf file from the TTsuite-SIP test suite? 2501 Mar 21, 2017
FAQ10693 SimINERTIAL is reporting "Reader has caught writer" errors 2503 Aug 21, 2014
FAQ13294 How to make use of Project Dependency in iTest? 2506 Feb 20, 2013
FAQ10283 Avalanche: What should I do, if I lose my IP on a 2700 Appliance? 3685 Feb 15, 2016
FAQ10204 How do I submit a Service Request (SR) with Spirent Communications, Service Assurance Broadband (SAB)? 3715 Mar 15, 2013
FAQ13509 Umetrix Voice: Is There a Way to Control Tests Remotely? 3719 May 13, 2019
FAQ10478 Positioning Application: The scenario stops with message "Fatal: Low rate task not ready, aborting" 4260 Jun 20, 2017
FAQ15805 Spirent TestCenter-Automation: How to Expand project level streamblock to port level streamblock using API 4307 Aug 05, 2014
FAQ10595 Avalanche: what problems can cause the Avalanche Commander unable to reserve an Avalanche virtual port? 4327 Feb 16, 2016
FAQ16788 Avalanche: Do we have DDOS attacks to attack a DUT with many calls and many invites. 4333 Jun 15, 2015
FAQ10852 Where can I find the latest patch for current or past version of Abacus? 6273 Sep 23, 2011
FAQ11740 How to impair three specific IP addresses with a single profile using Anue System? 6354 Apr 19, 2012
FAQ11944 Known Issue : TASKIT/C2K TC3.2.1.4 for BC10 and BC15 6398 Jun 02, 2012
FAQ11609 How to edit configuration and user action commands in Spirent Testcenter CTS when using IUT automation feature? 6480 Mar 22, 2012
FAQ12558 Why I cannot get realtime statistic from Avalanche Analyzer when Generate PDF report using v4.10? 4594 Sep 28, 2012
FAQ12639 Abacus: I am trying to add a parameter using the Abacus parameter list in the Configurable SIP. However, I don't see Abacus is setting the parameter correctly. What has gone wrong? 4598 Oct 26, 2012
FAQ17039 Attero: Is the Script Recorder supposed to record the bytes specified in a Header Overwrite impairment? 4607 Oct 08, 2015
FAQ16621 Spirent TestCenter- What does DUT IP address mean while configuring RSVP? 4619 Mar 31, 2015
FAQ12947 How to measure cross-connect latency(CCL) of Spirent Testcenter test module? 4638 Dec 25, 2012
FAQ16742 iTest Avalanche: How to use Spirent Avalanche ans Spirent Avalanche Commander session profile in iTest? 4641 May 28, 2015
FAQ15500 Landslide: The judgment of "Running" state under PGW Nodal/MME Nodal/SGW Nodal 2650 May 22, 2014
FAQ13597 Does PosApp (SimGEN / SimREPLAYplus / SimREPLAY) modify signal polarization when simulating multipath / reflected signals? 2659 Jul 12, 2016
FAQ17032 Avalanche-Automation: are there any API to get desired load, current load, idle time API option to get desired load, current load, idle time for individual cores? 3596 Oct 03, 2015
FAQ13600 SpirentTestCenter: How to activate l2l3 (stc) package from l4l7 (Avalanche) and vice-versa using Spirent TestCenter L4-7 Avalanche Application? 3243 Feb 15, 2016
FAQ12777 Abacus: What is the system response when Caller ID is blocked on analog testing? 5925 Nov 28, 2012
FAQ12751 Abacus: I have a test on call transfer. However, my send wave file action fails intermittently. What happens? 5926 Nov 27, 2012
FAQ12750 Abacus: Is it possible for Abacus to detect a tone and report the level of the tone received? 5927 Nov 27, 2012
FAQ13076 Abacus: How do I configure parameters of System Under Test (SUT) in Abacus using Tcl automation? 5934 Jan 21, 2013
FAQ14791 Why sometimes I saw the Overload warning from the input port of VR5? 5940 Dec 20, 2013
FAQ15960 Positioning Application: Can I simulate GAGAN? 5962 Sep 16, 2014
FAQ12643 Abacus: My SUT is unable to detect the DTMF sent by Abacus. What can I do? 6000 Oct 26, 2012
FAQ11112 5 hints to improve the ability to test eHRPD 6002 Nov 28, 2011
FAQ12402 Spirent TestCenter- IEEE 1588- "Add to Chart" option grayed out for STC versions 4.00 and 4.03 4099 Feb 16, 2016
FAQ10442 How do I record a history of my inputted commands and output in UNIX? 4103 Jun 30, 2011
FAQ16395 VR5: Why I need at least 90s to disable/stop DEE? Can this be improved? 4139 Jan 21, 2015
FAQ12959 How to decompress gzip http responses in Avalanche 4143 Dec 27, 2012
FAQ14668 Spirent TestCenter: Can SIP configuration allow for different TOS values between the SIP signaling and the RTP traffic? 7505 Nov 25, 2013
FAQ13569 Umetrix Data: What Does the 95% Confidence Interval Statistic Mean? 7525 May 13, 2019
FAQ12238 How does Spirent Studio Security help me test routers and routing protocol implementations? 7552 Jul 13, 2012
FAQ11778 AGPS reset comand for ULTS-ETS OTA system 7609 Apr 27, 2012
FAQ11110 How to set PLTS/ULTS OTA router in Dummy mode 7813 Nov 28, 2011
FAQ11912 Spirent TestCenter: How to configure Dynamic Result View (DRV) to monitor Dead Streams/flows? 7832 Aug 16, 2016
FAQ15803 XD5: Why my XD5 shows disconnected ? 7849 Sep 11, 2014
FAQ19591 Spirent TestCenter: Does STCa - Spirent TestCenter Anywhere support Ubuntu 18 or Ubuntu 20? 2124 Apr 13, 2021
FAQ15672 iTest: How to exclude/include testcase name in the summarize step response 2131 Jul 01, 2014
FAQ17593 TTworkbench: How to define and start a PTC in TTCN-3? 2132 Jul 04, 2018
FAQ10399 How long does Avalanche threat knowledge base subscription last? 5756 Jun 28, 2011
FAQ16870 Positioning Application, C50r Controller: How can I connect an RS232 serial to USB adaptor to the C50r Controller for use with the GSS9000? 5789 Sep 28, 2015
FAQ14248 Avalanche: How to test Mcast by Avalanche. 5792 Sep 16, 2013
FAQ13763 How to close TCP by client initial FIN with HTTP 1.1 persistence enable in Avalanche? 5809 May 29, 2013
FAQ19810 Spirent TestCenter: How to look for an specific STC version installer? 427 Nov 26, 2021
FAQ19772 Spirent TestCenter: Is there a way to access the results if the GUI is frozen? 852 Oct 05, 2021
FAQ19754 Spirent TestCenter: How can I configure an iPerf test? 1409 Sep 01, 2021
FAQ19696 Spirent TestCenter: How to create, save and use a Frame Template? 1531 Jul 18, 2021
FAQ19708 Spirent Paragon NEO: How to program FlexOptix cable to connect the NEO to an Intel Forville NIC? 1675 Jul 28, 2021
FAQ19253 Spirent TestCenter: How to setup Spirent TestCenter Virtual on Azure? 1683 Nov 20, 2020
FAQ19704 Spirent TestCenter: How can I create an IPv6 stream block? 1793 Jul 26, 2021
FAQ19637 Spirent TestCenter: Do we have any documentation regarding the maximum number of routes a test module can receive from a DUT? 1893 Jun 03, 2021
FAQ19275 Spirent TestCenter: Why do we see hundreds of milliseconds of delay in Time on Day when using PTP? 1894 Jul 01, 2020
FAQ19333 TTworkbench: how to implemented nested codec? 1950 Sep 14, 2020
FAQ19084 STC: Is it possible to get the emulated gPTP clock closer to the NTP clock? 1952 Mar 20, 2020
FAQ17522 TTworkbench: How to solve the error 'Self<nr> Compilation Error' ? 2019 Jan 24, 2018
FAQ19575 Spirent TestCenter - Automation: How to query and parse the results from an RFC2544 test. 2027 Apr 15, 2021
FAQ11185 Landslide - TclApi - How to format in tcl api to install/remove rule sets in PCRF test case for Demand Command 2038 Jan 27, 2013
FAQ13430 How to use “Advance Merging Behavior” setting of parameters? 2154 Mar 18, 2013
FAQ13401 In iTest how to perform different actions (execution, debugging, etc,.) in a single window. 2155 Mar 12, 2013
FAQ19297 Spirent TestCenter: What is the difference between "Run External Process" and "Global Services: Run Custom Command" sequencer commands? 2159 Sep 22, 2020
FAQ19095 Spirent TestCenter: How to create Router LSAs on Spirent TestCenter Application? 2204 Mar 27, 2020
FAQ14583 iTest: How to overcome from the error "Pattern XXXX did not match the response"? 2218 May 01, 2014
FAQ14904 iTest: Not able to create Pcap files under C:\ when executing sequencer steps 2227 Jan 29, 2014
FAQ13964 iTest: How the "Use prepared statement" option works in iTest database client session 2279 Jul 23, 2013
FAQ17527 TTworkbench : When to use a Third Party Library and how to add it to a TTCN-3 project? 2283 Mar 21, 2017
FAQ14960 Spirent TestCenter: How to see all Available/Reserved ports in GUI when reserving? 2285 Feb 10, 2014
FAQ19482 Wireless 8100 Radio Access: Test Manager Start Session button becomes grey, so cannot run tests. How to resolve? 2287 Dec 10, 2020
FAQ19600 Spirent TestCenter: Does spirent DHCP server support assign address based on relay gateway ip? 2292 Apr 21, 2021
FAQ14956 iTest: How to use Parametrs (from a Testbed file) to open a device in an Open Step? 2293 Mar 16, 2014
FAQ13278 When I playback a GSS6400 recording why does it stop before reaching the full duration? 2293 Jul 29, 2014
FAQ14174 iTest: How to replace a content on multiple lines in a XML file? 2343 Aug 30, 2013
FAQ19216 Spirent TestCenter: How can I stop advertising BGP routes without sending withdraw messages on STC? 2350 May 20, 2020
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. 2364 Dec 14, 2016
FAQ17642 Spirent TestCenter: Spirent closing DUT connection with RST after 3-way handshake 2375 Sep 02, 2016
FAQ17709 Spirent TestCenter: Does Spirent TestCenter support 802.1AS and 802.1Qat? 2429 Oct 04, 2016
FAQ14423 iTest: When do we get an error "cannot find the OID" while executing a SNMP testcase ? 2438 Oct 11, 2013
FAQ15946 Avalanche: Can we change the packet size using EZ setup? 2443 Sep 11, 2014
FAQ18111 Avalanche: Program Error thrown by TestProfile::ProcessLoops: LOOP STOP found, but no LOOP START 2446 Sep 28, 2017
FAQ15074 iTest: Unable to open and edit testcase file 2448 Mar 04, 2014
FAQ17422 Spirent Velocity: When we execute the iTest test case from Velocity Execution view, which path will the test case take if we specify any in it? 2453 Jun 09, 2016
FAQ13370 How to pass argument to a test-case on run command in iTest. 2522 Mar 07, 2013
FAQ19278 Spirent TestCenter: How can I configure BGP Extended Communities on Spirent TestCenter Application? 2529 Jul 07, 2020
FAQ19367 Spirent TestCenter: PPM related articles 2533 Oct 06, 2020
FAQ14661 Avalanche NEXT: If I have limited resources on the ESXi server, can I deploy in thin provisioning instead of thick? 2533 Nov 25, 2013
FAQ18259 Temeva: SSH shows connection refused when trying to connect to the Traffic Center, Methodology Center, Cloud Stress VMs 2539 Jan 22, 2018
FAQ13431 ITEST: How to connect different versions of Spirent TestCenter in iTest Spirent TestCenter GUI session in the same machine 2542 Jul 31, 2013
FAQ19298 Spirent TestCenter: How can I configure Inclusive Multicas Route (IMR) a.k.a Type 3 EVPN routes on Spirent TestCenter? 2544 Jul 23, 2020
FAQ14909 Avalanche: does Avalanche SSL support version 3 X.509 certificates? 2612 Jan 24, 2014
FAQ19004 Spirent TestCenter: How can I set the LSAs age to its maximum value? 2622 Jan 13, 2020
FAQ17489 Spirent TestCenter: How to capture packets based on stream ID ? 2699 Jul 26, 2016
FAQ13779 Identification of test suite iteration in the external Database.(iTest) 2700 Jun 02, 2013
FAQ19492 Landslide: How to setup proxy on TAS to communicate with license server via proxy and how to troubleshoot if there is communication issue with license server 2705 Dec 18, 2020
FAQ15017 iTest : Why the prompts are not inherited from the reference session profile ? 2756 Feb 20, 2014
FAQ13193 Avalanche: What is the latest software version supported for an 2500 2761 Jul 12, 2013
FAQ15702 Landslide: What is the dependency of SCTP Active Count. 2772 Jul 09, 2014
FAQ14618 Spirent iTest: What are the supported browser versions for iTest selenium session? 2790 Oct 21, 2015
FAQ14320 How do we convert an integer number into binary number in iTest. 2797 Sep 25, 2013
FAQ13680 Avalanche: Does Avalanche Anywhere support port speed setting 10G? 2864 Mar 12, 2014
FAQ13836 Spirent TestCenter: How do I generate padded runt packets similar to what a host would do? 2871 Feb 15, 2016
FAQ15781 Spirent TestCenter: Can I change the source IP address of a streamblock with command sequencer? 2887 Jul 30, 2014
FAQ10116 How does SmartBits SmartApplication verify the test traffic is valid? 2890 Aug 03, 2011
FAQ13409 In iTest how to revert a file to a particular revision of SVN? 2892 Mar 14, 2013
FAQ17821 Spirent TestCenter : What is the limitation of burst count and burst size in manual scheduling mode 2954 Jan 06, 2017
FAQ14375 REACT: When attempt to delete logins from REACT, why do I get error "admin.exe has stopped working" and the REACT Admin tool closes? 2959 Oct 03, 2013
FAQ17387 Spirent TestCenter: Is multicast destination supported on EOAM Loopback messages? 2960 May 17, 2016
FAQ11581 How do you change a fan tray in a SPT-9000A chassis? 2966 Feb 16, 2016
FAQ13695 iTest: How to collect tcl logs in iTest for Spirent TestCenter 2981 Jan 23, 2014
FAQ13485 Umetrix Voice: How Should the Handset be Positioned During Testing to Minimize Noise Coupling? 2995 May 13, 2019
FAQ13011 In Spirent TestCenter, Notice for CTL-9001A and CTL-2001A Are Not Supported after Version 4.00. 3070 Dec 30, 2012
FAQ10420 How do I check Informix to see if Data Replication is enabled? 3093 Jun 29, 2011
FAQ16838 Spirent TestCenter-JTAPI: Does JTAPI have any API to modify existing streamblocks? 3113 Jul 06, 2015
FAQ14006 iTest: How to download iTest Lab Optimizer diagnostic bundles from console view 3179 Aug 01, 2013
FAQ10861 How to configure Avalanche to follow HTTP meta redirects 3189 Oct 19, 2011
FAQ16390 Spirent TestCenter: How can I preview a device block with many devices? 3198 Jan 21, 2015
FAQ18570 Spirent TestCenter: How can you tell how many cores and how much memory has been allocated to a virtual Lab Server? 3207 Feb 13, 2019
FAQ14987 Positioning Application: Can I add to the selection of simulation iteration rates? 3212 Jul 29, 2014
FAQ13483 Umetrix Voice: Software Cannot Connect to Audio Server 3217 May 13, 2019
FAQ16943 Avalanche Next: What is the purpose of Selecting Remember Me Button on the Avalanche NEXT Login Screen? 3274 Aug 17, 2015
FAQ18470 Support: What are Spirent Communications official support hours? 3311 Jun 19, 2018
FAQ18806 VW Controller, Virtual: When does a VTP, running in a TWAMP mesh, pick up and launch a container? 3405 Apr 26, 2019
FAQ10500 In REACT, why are users are getting error 252 Connect to hostname 6051 failed. 3418 Jul 05, 2011
FAQ14337 Spirent TestCenter: Is it possible to create a UDP packet with VLAN that includes signature with a frame size of 68 bytes? 3418 Sep 28, 2013
FAQ17194 VR5: Which Butler Matrix I should use for 8x2-Bidirectional test on X->+ Polarization 3437 Feb 05, 2016
FAQ15075 Spirent TestCenter : How to add or manipulate ESMC (SSM) Packets using Raw stream block 3538 Feb 16, 2016
FAQ10794 Why TD II shows the error message: "FAILED - Primary Secondary BSC Setup: Please verify all required hardwares are available for the selected instrument configuration" 3553 Aug 31, 2011
FAQ17024 Positioning Application: How can I add Ephemeris errors to my scenario? 3609 Oct 01, 2015
FAQ14805 Spirent TestCenter: Does the STCv Port need to maintain constant connectivity to the Virtual Controller? 3650 Mar 15, 2015
FAQ12041 Abacus: How is one-day-delay measured in Abacus? 3652 Jul 16, 2012
FAQ16807 Positioning Application: Can I create different antenna patterns for different signal types or frequencies? 3655 Jun 22, 2015
FAQ15085 Spirent TestCenter: How much accuracy can we expect for IEEE1588v2 clients when STC is master clock, which is in Sync with GPS receiver? 3729 Mar 17, 2015
FAQ15339 iTest Lab Optimizer: How to use iLO Commands to retrieve and access properties within iTest? 3736 Apr 24, 2016
FAQ10617 How do I set the cable delay compensation value for cPacket cVu 120g? 3738 Feb 10, 2016
FAQ16813 Avalanche: Does Avalanche support Web authentication? 3745 Feb 16, 2016
FAQ11092 How to activate the Spirent TestCenter package from stc to l4l7 and vice versa using Tcl API? 3752 Oct 21, 2012
FAQ16014 Spirent TestCenter-Automation:Can we subscribe to same result type more than once in a single script? 3757 Oct 06, 2014
FAQ10153 How do I collect files from the Results Web page on Landslide? 3785 May 24, 2011
FAQ18054 SpirentWebTest,SpirentWebPM: Can I run RFC2544 dialog without specifying the Service CIR? 3787 Aug 03, 2017
FAQ13360 What version of CentOS and Fedora does v4.20 Avalanche Anywhere support? 3788 Mar 11, 2013
FAQ17215 Spirent TestCenter-API:How to retrieve the EOAM Ais results? 3876 Feb 10, 2016
FAQ16048 GSS7700, GSS8000: Why do I get error message 'IQ Balance Failed' when running a PCAL 3883 Feb 11, 2016
FAQ12364 Why am I getting "startClients: Client test still running on unit 3" error when I try to start my Avalanche test? 3893 Aug 09, 2012
FAQ11445 Spirent TestCenter: What is expected behaviour on TestCenter when Running Duration Tests using Start Traffic Generator and Start StreamBlocks? 3913 Feb 15, 2016
FAQ18603 Spirent iTest: Why eval step window does not display the value of the variable when using Python interpreter? 3917 Nov 19, 2018
FAQ13165 Landslide: How do I downgrade/Upgrade the TAS Manager to take into account potential Database version changes? 4018 Jul 16, 2013