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Cisco Bug: CSCun68731 - n7k F3 vpcp: isis_fabricpath core found @isis_ha_lsp_db_pss_recover

Last Modified

Feb 03, 2017

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.2(10)FM(0.24) 6.2(7.23)S0

Description (partial)

The bug is hit on performing a switchover of the active SUP with fabricpath isis configured along with multiple topologies. When the bug is hit, fabricpath isis process crashes while recovering the LSP database from its PSS for stateful recovery

Configuration - Multiple topologies and then perform a switchover
Problem frequency - rare
Network conditions - fabricpath isis process is respawned and performs a graceful restart after crashing
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