[f-nsp] Health Monitoring: TM Egress data errors detected

[Franz Georg Köhler]

Hello,

I recently saw the same error on a different maschine with same software
(5.4.0cT163) which leads to the assumption that this is software related.

I will now update to 5.4.0e.

Does anybody else on this list experience those TM problems with 5.4.0
software?

As I read the release notes, I found 2 related issues fixed until 5.4.0e:

Defect ID: DEFECT000451346
Summary: Stuck queues seen on queue 8000/8003 which are not getting
flushed out.
Symptom: This can cause ingress TM Tail deletes.
Probability: Low
Feature: TM/SFM
Reported In Release: NI 05.4.00

Defect ID: DEFECT000451688
Technical Severity: Medium
Summary: After upgrading an MLXe-32 to NI 05.4.00b, SFM links go down
and TM errors are seen.
Symptom: SFMlinkdisabledbysystemhealthmonitorerrors.
Probability: High
Feature: TM/SFM
Function: Health monitoring
Reported In Release: NI 05.4.00


These are the counters for the line card in question:

Egress Counters:
   EnQue Pkt Count:                          5846944940322
   EnQue Byte Count:                         292844419542304
   Discard Pkt Count:                        0
   Discard Byte Count:                       0
   EGQ Segment Error Count:                  197928
   EGQ Fragment Error Count:                 196802
   Port63 Error Pkt Count:                   771
   Pkt Header Error Pkt Count:               232507
   Pkt Lost Due to Buffer Full Pkt Count:    0
   Reassem Err Discard Pkt Count:            195465
   Reassem Err Discard Fragment(32B) Count:  1584
   TDM_A Lost Pkt Count:                     0
   TDM_B Lost Pkt Count:                     0



Best regards,

Franz Georg Köhler