| 摘要 |
The invention discloses a method and a device for checking and resuming a maintenance link. In one aspect, the method starts up a Ping procedure for checking whether a link on an Internet Protocol (IP) protocol level is connected or not, when a base station (NodeB) is at an early working stage, to dynamically check the configured maintenance link based on an Internet Protocol over Asynchronous Transfer Mode (IPOA) protocol and a physical link, and resume problems found during the checking procedure. In another aspect, when the NodeB is at a normal working stage, the method initiates the Ping procedure dynamically when checking a state of a physical link bearing the maintenance link based on the IPOA protocol is changed from disconnected to connected, to dynamically check the configured maintenance link based on the IPOA protocol and the physical link, and resumes the failures found during the checking procedure. |
