| 摘要 |
A method and device for software defined network (SDN) communication management. The method comprises: when an alarm occurs in a network, acquiring an alarm node affecting packet forwarding from alarm information; according to forwarding information about all nodes, obtaining first related path information about the packet forwarding affected by the alarm node; and respectively creating various sub-paths not containing the alarm node for first related paths affecting the packet forwarding. The embodiments of the present invention realize the purpose that when an alarm occurs in an SDN, by analyzing forwarding information about an alarm node affecting packet forwarding, acquiring information about related paths affecting the packet forwarding through the forwarding information, and respectively creating sub-paths not containing alarm nodes for the affected related paths, the normal communication of an SDN is automatically restored. |
