CDRouter 16.2

February 26, 2026

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New Features

• DHCPv6 Server IA Interactions: Added a new module dhcpv6-IAs-s in the IPv6 expansion with four new test cases for testing DHCPv6 Server IA interactions based on RFC 9915. [sc45155]

  • dhcpv6_IAs_server_1
  • dhcpv6_IAs_server_2
  • dhcpv6_IAs_server_3
  • dhcpv6_IAs_server_4

• prplWare Testlists: Two new prplWare testlists are now available. These testlists are a collection of test cases for prpl Foundation prplWare certification. This collection of tests are the recommended test cases to execute as documented in the HL-API and prplOS Network Functionality Test Plans. Additional conditional tests can be selected for certification based on the device’s support for advanced prplWare features.

Changelog

BBF.069

• Updated the following tests to set both A and AAAA records when updating DNS in the BBF.069 expansion. [sc37509]
  • 5_001_DHCPv4_ACS_discovery
  • 5_009_Persistent_TCP
  • 5_010_Multiple_TCP_conn
  • 5_012_DHCPv4_null_term_URL
  • 5_038_basic_authentication
  • 5_039_QOP_authentication
  • 5_040_digest_authentication
• Addressed an issue with 1024-bit certificates not working with XMPP connections. [sc45833]

CDRouter

• Fixed an issue where the CDRouter WebUI login window did not alert users when invalid credentials were entered. [sc45688]
• Updated the following testvars to only allow ports on either the open or closed port list, but not both. [sc45404]
  • firewallTcpOpenPorts
  • firewallTcpClosedPorts
  • firewallUdpOpenPorts
  • firewallUdpClosedPorts
  • ipv6FirewallTcpOpenPorts
  • ipv6FirewallTcpClosedPorts
  • ipv6FirewallUdpOpenPorts
  • ipv6FirewallUdpClosedPorts
  • docsisTcpOpenPorts
  • docsisTcpClosedPorts
  • docsisUdpOpenPorts
  • docsisUdpClosedPorts
  • docsisIpv6TcpOpenPorts
  • docsisIpv6TcpClosedPorts
  • docsisIpv6UdpOpenPorts
  • docsisIpv6UdpClosedPorts
• Updated the testvar natMaxUdpConns to have a maximum value of 4000. [sc24213]

DOCSIS

• Added two new testvars, docsisIpv4TftpProxy and docsisIpv6TftpProxy, to allow a TFTP proxy to download the DOCSIS config file. CDRouter will automatically add routes to make these addresses reachable. [sc44970]

IPv6

• The A and O flags can now be set independently in Router Advertisements on the WAN. [sc44423]
• Fixed an error in test ipv6_firewall_513 that occurred when the DUT transmits a DHCPv6 Release message. [sc43768]

Performance

• Fixed an issue that prevented performance graphs from displaying for results created prior to CDRouter 10.0. [sc45721]

PRPL

• Updated prplos.1.1.3 to allow a delay for the port to be enabled. [sc45822]

Security

• Updated the ET Open ruleset in the CDRouter Security expansion to 11127. [sc45533]

TR-069

• Renamed the tr111_part_1 and tr111_part_2 modules to tr69_annex_f and tr69_annex_g. [sc8878]
• Fixed an issue that caused CDRouter to loop indefinitely when an XMPP Connection Request failed. [sc43804]
• Test tp181_test_5.3.1 will now allow a list of interfaces in the LowerLayers parameter. [sc45165]

USP

• Updated usp_conformance_9_2 to reboot the Agent after adding a new certificate. [sc45695]