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CDRouter 12.22

December 16, 2021

New Features

  • NTA1000: All NTA1000v7 systems are now eligible for an operating system upgrade from CentOS 8 to Rocky Linux 8. Please see our Rebuild System Drive guide for more information.

Change Log

  • CDRouter: The following testvars now have a minimum configurable value of 10 seconds. [sc14112]

  • IPv6: A number of test cases are not supported when the testvar ipv6WanMode is set to a value of none, and will now be automatically skipped . [sc14055]

  • IPv6: Fixed a typo in a failure log message in the v6_cpe_2_3_b test case. [sc14215]

  • Security: The ET Open ruleset shipped with the CDRouter Security expansion has been updated to version 9891. [sc14447]

  • TR-069: Logging in the tr143_http module has been improved for clarity. [sc13172]

  • TR-069: CDRouter’s connection request logic has been updated to ensure that the testvars acsNumberCpeAttempts and acsDelayCpeAttempts are honored in all scenarios. [sc14184]

  • TR-069: The tp181_test_5.5.2, tp181_test_5.5.3, and tp181_test_5.5.4 have been updated to properly enable firewall rules when created. In addition, test metrics and logging have been clarified. [sc14399]

  • TR-069: Resolved a fatal error in the tp181_test_5.6.10 test case. [sc14423]

  • TR-069: Resolved an issue in the tp181_test_5.4.6 test case. In previous releases the wrong port map instance was configured by CDRouter. [sc14446]

  • USP: The default value of the testvars uspControllerVerifyRecordIntegrity and uspControllerUseNonPayloadProtection has been changed from yes to no. [sc12051]

  • USP: In tests that add a secondary USP controller, a Device.LocalAgent.MTP instance is now configured for the new controller. [sc14125]

  • USP: CDRouter’s protobuf parser has been re-factored. This leads to significant improvements in large message parsing times and a reduction in test durations in many scenarios. [sc14185]

  • USP: The NotifRetry field in the Set message in usp_conformance_1_59 has been removed since it is not needed. [sc14339]

  • USP: The usp_conformance_1_64 and usp_conformance_1_65 tests have been updated to abort early if the Agent does not support TraceRoute functionality. [sc14402]

  • USP: All USP permissions tests in the usp_conformance (tests 2.11 through 2.21) have been updated to abort and fail if the AssignedRole parameter exists but is empty. Likewise, if the AssignedRole parameter exists but is not empty, the tests will attempt to add a new Permission to the existing role. [sc14404]

  • USP: The usp_conformance_1_69 test case been removed since it has been obsoleted by the Broadband Forum. [sc14429]

  • USP: All USP Profile set tests with no writable parameters have been removed. [sc14443]

  • USP: The usp_conformance_7_2 test has been updated to set the WebSocket ws-extension header. [sc14445]


  • NTA1000 rail kits now available: We now have sliding rack rail kits for NTA1000v6 and NTA1000v7 systems! Please contact for more information.

  • Config upgrades: CDRouter 12.22 includes many new features and configuration testvars. Config files may be easily upgraded to include all new CDRouter 12.22 testvars using the config upgrade utility.