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Alert Type: | Updated * |
Bug Id: | CSCuw61676 | Title: | ncs6k 5.2.4 bgp memory fragmentation after bgp scale test and flap |
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Status: | Open |
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Severity: | 1 Catastrophic |
Description: * | Symptom:
NCS6K 5.2.4
after many vrf ebgp peers flaps will scale (1M) prefixes, bgp process leaks memory
Conditions:
full internet peer flaps
Workaround:
process restart bgp
Further Problem Description:
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Last Modified: | 29-OCT-2015 |
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Known Affected Releases: | 5.2.4.BASE |
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Known Fixed Releases: | |
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Alert Type: | Updated * |
Bug Id: | CSCuv53674 | Title: | [5.2.5.3I SIT] install prepare got aborted after 90 mins(timeout) |
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Status: | Fixed |
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Severity: | 2 Severe |
Description: * |
Install [prepare|activate] issu stuck on 30% progress until timeout occurs and the operation is aborted after about 60 minutes.
Symptom:
Install [prepare|activate] issu stuck on 30% progress until timeout occurs and the operation is aborted after about 60 minutes.
Conditions:
The system is upgraded or SMUs are installed via issu.
Install activate issu or install prepare issu is executed.
Workaround:
Restart process inst_agent in sysadmin on All RPs
More Info:
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Last Modified: | 08-OCT-2015 |
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Known Affected Releases: | 5.2.4.BASE, 5.2.5.BASE |
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Known Fixed Releases: | 5.2.5.24i.BASE |
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Alert Type: | Updated * |
Bug Id: | CSCuv36887 | Title: | [r52x] [MC] Sfe_driver crashed in __libc_message |
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Status: | Fixed |
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Severity: | 2 Severe |
Description: | Symptom:
Sfe_driver crashed at boot up. This could occur in any MC Panini setup.
Program terminated with signal 6, Aborted.
#0 0x00007f6bfd6265b5 in raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
Conditions:
This issue can occur
Reload/Insersion of FC
Workaround:
none
Further Problem Description:
This is caused in the scenario at boot up when if links are down, then the genem lanes associated with that link need to be reset. This issue is caused at the time of genem lane reset. Fixed it in r52x (5.2.5)
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Last Modified: | 23-OCT-2015 |
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Known Affected Releases: | 5.2.5.BASE |
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Known Fixed Releases: * | 5.2.5.22i.BASE, 6.1.0.4i.BASE |
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Alert Type: | Updated * |
Bug Id: | CSCuu64262 | Title: | Multiple fabric links down on MC system |
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Status: | Fixed |
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Severity: | 2 Severe |
Description: | Symptom:
Multiple S2 fabric links down on MC system on boot up.
Conditions:
Usually occurs when there is one or more gennums sitting in between the FE links. In an MC system there are gennums sitting in between the s13 and s2 optical links. There are scenarios where theses gennums does not adapt to a signal properly there by causing errors on the end point falafel links. This may cause the links to be down.
Workaround:
Not scalable
Further Problem Description:
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Last Modified: | 23-OCT-2015 |
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Known Affected Releases: | 5.2.3.BASE, 5.2.4.BASE |
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Known Fixed Releases: * | 5.2.5.13i.BASE, 6.1.0.4i.BASE |
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Alert Type: | Updated * |
Bug Id: | CSCuu89051 | Title: | Interface loopback on PAT without optics does not come UP |
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Status: | Fixed |
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Severity: | 2 Severe |
Description: | Symptom:
loopback on pat card does not come up if no optics.
Conditions:
pat card port no optics loopback does not come up
Workaround:
no workaround
Further Problem Description:
pat card port no optics loopback does not come up
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Last Modified: | 23-OCT-2015 |
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Known Affected Releases: | 5.2.5.BASE |
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Known Fixed Releases: * | 5.2.5.28i.BASE, 6.1.0.4i.BASE |
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Alert Type: | Updated * |
Bug Id: | CSCuv41747 | Title: | bob sessions continuously flapping followed by XR VM reload |
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Status: | Fixed |
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Severity: | 2 Severe |
Description: | Symptom:
LC XR VM reload will cause bob sessions to flap continously
Conditions:
LC XR VM reload will cause bob sessions to flap continously
Workaround:
None
Further Problem Description:
High priority packets(including BFD) are send from pita to amba with a drop precedence of "3". which will cause packet to be dropped in case of queue congestion. Need to send with drop precedence of "0" to make sure packets are not dropped in case of congestion
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Last Modified: | 30-OCT-2015 |
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Known Affected Releases: | 5.2.5.BASE |
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Known Fixed Releases: * | 5.2.5.22i.BASE, 6.0.0.21i.BASE, 6.1.0.2i.BASE |
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Alert Type: | Updated * |
Bug Id: | CSCuw58893 | Title: | show tech slice_manager throwing errors |
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Status: | Fixed |
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Severity: | 3 Moderate |
Description: | Symptom:
error message from show tech slice_manager
Conditions:
show tech slice_manager
Workaround:
none
Further Problem Description:
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Last Modified: | 23-OCT-2015 |
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Known Affected Releases: | 5.2.5.BASE |
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Known Fixed Releases: * | 5.2.5.29i.BASE, 6.1.0.4i.BASE |
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Alert Type: | Updated * |
Bug Id: | CSCuv32389 | Title: | show fpd package in XR VM on NCS6K show NCS4K FPD info |
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Status: | Fixed |
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Severity: | 3 Moderate |
Description: | Symptom:
show fpd package in XR VM on NCS6K show NCS4K FPD details
Conditions:
Only when show fpd package is executed on the XR VM
Workaround:
NA
Further Problem Description:
NA
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Last Modified: | 04-OCT-2015 |
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Known Affected Releases: | 5.2.4.BASE, 5.2.5.BASE |
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Known Fixed Releases: * | 5.2.5.28i.BASE |
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Alert Type: | New |
Bug Id: | CSCuw23117 | Title: | [PaniniB2B] UT / IT document update |
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Status: | Open |
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Severity: | 3 Moderate |
Description: | Symptom:
Document update for tracking the UT / IT progress.
Conditions:
Workaround:
Further Problem Description:
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Last Modified: | 07-OCT-2015 |
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Known Affected Releases: | 6.2.0.BASE |
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Known Fixed Releases: | |
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Alert Type: | New |
Bug Id: | CSCuw34072 | Title: | [PaniniB2B] Modify Sense Resistor from 3 Ohms to 1.5 Ohms |
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Status: | Fixed |
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Severity: | 3 Moderate |
Description: | Symptom:
The current sensor values reported for ADM1075 was not correct. It was 1/2 of what is expected.
Conditions:
Always
Workaround:
None
Further Problem Description:
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Last Modified: | 07-OCT-2015 |
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Known Affected Releases: | 6.2.0.BASE |
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Known Fixed Releases: | |
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Alert Type: | New |
Bug Id: | CSCuw23115 | Title: | [PaniniB2B] P0/P1 Boards IDPROM Changes |
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Status: | Open |
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Severity: | 3 Moderate |
Description: | Symptom:
This is a development testing use case. We have raised a bug to make changes for the new P1 boards.
Conditions:
Workaround:
Further Problem Description:
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Last Modified: | 07-OCT-2015 |
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Known Affected Releases: | 6.2.0.BASE |
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Known Fixed Releases: | |
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Alert Type: | New |
Bug Id: | CSCuw23113 | Title: | [PaniniB2B] OBFL Testing |
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Status: | Open |
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Severity: | 3 Moderate |
Description: | Symptom:
This is a development testing use case. We have raised a bug because this functionality is not fully regressed on the Panini B2B fabric card.
Conditions:
Workaround:
Further Problem Description:
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Last Modified: | 07-OCT-2015 |
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Known Affected Releases: | 6.2.0.BASE |
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Known Fixed Releases: | |
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Alert Type: | Updated * |
Bug Id: | CSCuw61889 | Title: | "No entries found" seen on A41 on Execution of following commands |
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Status: | Open |
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Severity: * | 4 Minor |
Description: * | Symptom:
"No entries found" seen on A41 on Execution of following commands
admin show controller fabric bundle all
admin show controller fabric link port s1 rx all state down
admin show controller fabric link port s1 rx all state mismatch
admin show controller fabric link port s3 tx all state down
admin show controller fabric link port s3 tx all state mismatch
Conditions:
Workaround:
Further Problem Description:
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Last Modified: | 12-OCT-2015 |
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Known Affected Releases: | 5.2.5.ADMIN, 5.2.5.BASE |
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Known Fixed Releases: | |
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