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Cisco Bug: CSCut06508 - UNI in PARTIAL after restore & revert with fault condition still present

Last Modified

Jan 29, 2017

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases


Description (partial)

Circuit in PARTIAL status and with wrong wavelength set on Tail router after a revert.

UNI Circuit restored with wavelength change: on revert the Tail router may be notified the wrong wavelength (the one of the restored path) with CTC showing the circuir in PARTIAL status.
The issue is caused by a race condition in the tail DWDM node when processing the teardown of the restored circuit and the reactivation of the main circuit.
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