| 摘要 |
<p>A method for implementing FEC BFD comprises: firstly, setting FEC filter information in BFD control message; then, implementing BFD mechanism in MPLS networks using BFD control message comprising FEC filter information. Therefore, the present invention enhances BFD detection mechanism to implement the function of LSP FEC misbranching detection and provides a feasible technical solution for LSP FEC misbranching detection of MPLS networks. The present invention also records the nested relationship of LSP when establishing LSP to implement the failure announce mechanism of the down stream.</p> |
