METHOD AND RECORDING MEDIUM FOR MONITORING MISCONNECTED LINK IN MPLS-TP BASED NETWORK

摘要

The present invention relates to a method for monitoring line connection errors in a network based on a multi-protocol label switch-transport profile (MPLS-TP). The present invention provides an apparatus and a method for monitoring states of line connection errors after setting a link by exchanging certain packets through a link connected between interfaces of adjacent devices in a network, which uses an Ethernet signal as a physical layer on a link of the MPLS-TP network.