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Cisco Bug: CSCur94887 - Changing several MXP/TXPs with conflict causes nv_optical_satmgr restart

Last Modified

Jan 09, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)


nv_optical_satmgr unexpectedly restarts during configuration of <CmdBold>nv satellite<noCmdBold>.


The configuration change must have involved removing a conflicting muxponder or transponder configuration (ie. where both a muxponder and transponder reference the same satellite slot) and also involved removing another muxponder or transponder on the same satellite.

For example, with the following starting configuration
nv satellite 100
  transponder 100g 3/0/2         # conflicts with muxponder 10x10g 3/0/2 client-slot 2
  muxponder 10x10g 3/0/2 client-slot 2  # conflicts with transponder 100g 3/0/2
  transponder 100g 6/0/2
  transponder 100g 7/0/2

Make the following change and nv_optical_satmgr will restart.
nv satellite 100
  no muxponder 10x10g 3/0/2 client-slot 2
  no transponder 100g 6/0/2
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