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Cisco Bug: CSCvv55411 - NCS560: 1G interfaces on PID A900-IMA8CS1Z-M flaps more than 1 time on LC reload action

Last Modified

Oct 07, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.0.2.LC

Description (partial)

Symptom:
1G interface on NCS560 on PID A900-IMA8CS1Z-M  flapped more than 1 time upon LC OIR / Reload action.

The issue is specific to PID to 1G interfaces but not on *ANY* other interfaces i.e. 10G or 100G. PID impacted A900-IMA8CS1Z-M.

RP/0/RP0/CPU0:NCS-540-A#show logging | inc Interface GigabitEthernet0/0/0/0
Tue Aug 11 04:50:37.191 UTC
LC/0/0/CPU0:Aug 11 02:27:38.343 UTC: fia_driver[312]: %PLATFORM-DPA-2-RX_FAULT : Interface GigabitEthernet0/0/0/0, Detected Local Fault
LC/0/0/CPU0:Aug 11 02:27:38.347 UTC: ifmgr[255]: %PKT_INFRA-LINK-3-UPDOWN : Interface GigabitEthernet0/0/0/0, changed state to Down
LC/0/0/CPU0:Aug 11 02:27:38.347 UTC: ifmgr[255]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface GigabitEthernet0/0/0/0, changed state to Down
LC/0/0/CPU0:Aug 11 02:38:29.453 UTC: ifmgr[255]: %PKT_INFRA-LINK-3-UPDOWN : Interface GigabitEthernet0/0/0/0, changed state to Up
LC/0/0/CPU0:Aug 11 02:38:29.454 UTC: ifmgr[255]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface GigabitEthernet0/0/0/0, changed state to Up
LC/0/0/CPU0:Aug 11 02:39:45.520 UTC: fia_driver[312]: %PLATFORM-DPA-2-RX_FAULT : Interface GigabitEthernet0/0/0/0, Detected Local Fault
LC/0/0/CPU0:Aug 11 02:39:45.521 UTC: ifmgr[255]: %PKT_INFRA-LINK-3-UPDOWN : Interface GigabitEthernet0/0/0/0, changed state to Down
LC/0/0/CPU0:Aug 11 02:39:45.521 UTC: ifmgr[255]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface GigabitEthernet0/0/0/0, changed state to Down
LC/0/0/CPU0:Aug 11 02:40:36.361 UTC: ifmgr[255]: %PKT_INFRA-LINK-3-UPDOWN : Interface GigabitEthernet0/0/0/0, changed state to Up
LC/0/0/CPU0:Aug 11 02:40:36.363 UTC: ifmgr[255]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface GigabitEthernet0/0/0/0, changed state to Up

Conditions:
triggers  is  reload of NCS560

CLI used : hw-module reload loca <>

Issue not seen on shut/unshut of port.
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