FAQ-Why the PVC Status of the Remote Device Is Affected in the FRoIP Scenario Where the Tunnel Interface of the Local Device Receives LMIs After the Timeout or Does Not Receive LMIs

Publication Date:  2015-04-30 Views:  174 Downloads:  0
Issue Description
Why the PVC Status of the Remote Device Is Affected in the FRoIP Scenario Where the Tunnel Interface of the Local Device Receives LMIs After the Timeout or Does Not Receive LMIs?
Solution
When the tunnel interface of the local device receives LMIs after the timeout or does not receive LMIs, the local device considers the PVC status of the GRE tunnel Down. The local device encapsulates the PVC status in the LMI KEEPLIVE packet to be sent to the remote device. After the remote device receives the LMI KEEPLIVE packet, it obtains the PVC status and sets its PVC status to Down.

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