| 摘要 |
<p>A service failure restoration method and system, and the method includes: the failure detection node of the across-domain connection service sends the CALL_ID identifying the across-domain connection service and the invalid link information in the across-domain connection service to the first node of the across-domain connection service; the first node of the across-domain connection service performs the end-to-end connection restoration to the corresponding across-domain connection services according to the CALL_ID and the invalid link information. The present invention can implement the end-to-end connection restoration of the across-domain connection service and increase the survival ability of the across-domain connection service.</p> |
