Spectrum LSP models created via mplsLspUp trap with trap discovery disabled

Document ID : KB000007124
Last Modified Date : 14/02/2018
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Issue:

After setting "Create LSP on Trap" to No in the Configuration -> LSP Discovery subview of the MPLS Transport Manager model, new LSP models are created when an mplsLspUp trap is received.

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Cause:

In a Distributed SpectroSERVER (DSS) environment, when setting "Create LSP on Trap" to No in the Configuration -> LSP Discovery subview of the MPLS Transport Manager model, the value of the CreateLspOnTrap attribute id 0x452002c on the MplsTranportManager model is set to No on the MLS system system only. The value of the CreateLspOnTrap attribute id 0x452002c on the MplsTranportManager models for the other SpectroSERVER systems in the DSS is still set to Yes. So when an mplsLspUp trap is received for a model on the other SpectroSERVER systems in the DSS, the LSP is discovered in MPLS Transport Manager.

Resolution:

Use the Locater to find all of the MplsTranportManager models in the DSS and manually change the value of the CreateLspOnTrap attribute id 0x452002c on each one to "No".