Test of BGP-4 Based on Protocol Integrated Testing System
Yixin Zhao
Abstract
Yixin Zhao
Abstract
This paper analyzes existing testing methods and selects proper testing method and testing structure for BGP-4 as a routing protocol. The dynamic calculating module introduced enhances the testing ability. The test suite in TTCN format consists of the automatically generated part and testing date of handwork to achieve better coverage. The test of BGP-4 is performed on Protocol Integrated Testing System (PITS) and errors in some implementations including that of CISCO are found, which proves the validity of the test procedure. Test results are provided to the development and improvement of the high performance router. Besides, the testing ability and applicability of PITS are also enhanced.
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This paper analyzes existing testing methods and selects proper testing method and testing structure for BGP-4 as a routing protocol. The dynamic calculating module introduced enhances the testing ability. The test suite in TTCN format consists of the automatically generated part and testing date of handwork to achieve better coverage. The test of BGP-4 is performed on Protocol Integrated Testing System (PITS) and errors in some implementations including that of CISCO are found, which proves the validity of the test procedure. Test results are provided to the development and improvement of the high performance router. Besides, the testing ability and applicability of PITS are also enhanced.
Key concepts: Computer science, Protocol (science), Test suite, Router, Implementation, Test (biology), Routing protocol, Embedded system