L2CAP Server
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Bluetooth LE L2CAP Server Test Suite Data Sheet
Test Suite:
Bluetooth LE L2CAP Server Test Suite
Direction:
Server

L2CAP provides connection-oriented and connectionless data services to upper layer protocols within a Bluetooth stack. It also provides protocol multiplexing capability and segmentation and reassembly operation. L2CAP provides a higher layer protocol way to send and receive data packets up to 64 kilobytes. The Defensics Bluetooth LE L2CAP Server Test Suite can be used to evaluate Bluetooth LE L2CAP implementations for security flaws and robustness problems.

Used specifications

Specification
Title
Bluetooth Core Specification Version 5.2

Vol 3, Part A Logical Link Control and Adaptation Protocol Specification

Tool-specific information

Tested messages
Specifications
Notes
L2CAP_COMMAND_REJECT_RSP
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_DISCONNECTION_REQ
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_DISCONNECTION_RSP
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_CONNECTION_PARAMETER_UPDATE_REQ
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_CONNECTION_PARAMETER_UPDATE_RSP
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_LE_CREDIT_BASED_CONNECTION_REQ
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_LE_CREDIT_BASED_CONNECTION_RSP
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_FLOW_CONTROL_CREDIT_IND
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_CREDIT_BASED_CONNECTION_REQ
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_CREDIT_BASED_CONNECTION_RSP
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_CREDIT_BASED_RECONFIGURE_REQ
Bluetooth Core Specification Version 5.2 Vol 3, Part A
L2CAP_CREDIT_BASED_RECONFIGURE_RSP
Bluetooth Core Specification Version 5.2 Vol 3, Part A
B-frame
Bluetooth Core Specification Version 5.2 Vol 3, Part A
K-frame
Bluetooth Core Specification Version 5.2 Vol 3, Part A

Supported features
Specification
Notes
LE Credit Based Flow Control mode
Bluetooth Core Specification Version 5.2 Vol 3, Part A
LE only
Enhanced Credit Based Flow Control mode
Bluetooth Core Specification Version 5.2 Vol 3, Part A
LE only
Test tool general features
  • Fully automated black-box negative testing
  • Ready-made test cases
  • Written in Java(tm)
  • GUI command line remote interface modes
  • Instrumentation (health-check) capability
  • Support and maintenance
  • Comprehensive user documentation
  • Results reporting and analysis
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