Symptom

SR-PCE may provide incorrect path computation results for LSPs that request disjoint computation together with the protected-only constraint. This could manifest as a label stack with incorrect labels, or failure to find a path altogether.

Conditions

Disjoint path computation together with protection-type protected-only constraint.

Workaround

Protection type can be set to protected-preferred (the default) or unprotected-preferred instead.

Further Problem Description