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Cisco Bug: CSCuo00061 - NP lockup on ASR9000 Ethernet Line Card

Last Modified

Jan 25, 2019

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

NP locks up and resets. Related syslog messages:

LC/0/1/CPU0:Apr 10 13:07:52.818 : pfm_node_lc[283]: %PLATFORM-DIAGS-0-LC_NP_LOOPBACK_FAILED_RX_PATH : Set|online_diag_lc[155733]|Line card NPU loopback Test(0x2000006)|link failure mask is 0x8. 
LC/0/1/CPU0:Apr 10 13:07:54.539 : prm_server_tr[295]: PRM NP3 Fast Reset (Traffic Outage) time= 187 ms

Observed on ASR9000 Ethernet Line Cards (aka Trident). No particular configuration is required.
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