Caveats

This chapter describes open and resolved severity 1 and 2 caveats and select severity 3 caveats:

  • The “Open Caveats” sections list open caveats that apply to the current release and may apply to previous releases. A caveat that is open for a prior release and is still unresolved applies to all future releases until it is resolved.

  • The “Resolved Caveats” sections list caveats resolved in a specific release, but open in previous releases.

The bug IDs are sorted alphanumerically.


Note

The Caveats section includes the bug ID and a short description of the bug. For details on the symptoms, conditions, and workaround for a specific caveat you must use the Bug Search Tool.


Cisco Bug Search Tool

Cisco Bug Search Tool (BST), the online successor to Bug Toolkit, is designed to improve effectiveness in network risk management and device troubleshooting. You can search for bugs based on product, release, and keyword, and aggregates key data such as bug details, product, and version. For more details on the tool, see the help page located at http://www.cisco.com/web/applicat/cbsshelp/help.html

Open Caveats – Cisco IOS XE Gibraltar 16.11.1a

Caveat ID Number

Description

CSCvj02303

RSP3: More convergence seen during first SSO.

CSCvk00975

LDP is not coming up due to TCP failure with OS mode and 2:1 mode

CSCvm31596

ASR903 RSP3C-400-S going in hang state.

CSCvn66789

Standby RSP3 is not coming to hot standby in case of OOS IM combination.

CSCvm31554

RSP3: Traces at iomd_ha_speed_duplex_sync_message_handler on IM OIR soak script run with respect to standby.

CSCvm93301

RSP3:On IMA1X Interface flap on peer, with ISSU on UUT

CSCvo45246

RSP3: Standby-RSP struck in init state for an hour due to interface related pending-obj.

CSCvo60233

IMA8Z : OTN mode port is not coming Up after shutdown, MSR, SSO,and no shutdown in sequence.

CSCvo65796

ASR900-RSP3C-400: -For 2x100G IM in Post Reload, peer link-status is UP when one side is admin-shut.

CSCvj70341

RSP3: G8032 ports stuck in blocked state with Ring in the Idle State.

CSCvn57264

RSP3: PC member-link moved to suspended state post removing PC interface and moving member-links to new PC interface.

CSCvn63571

RSP3:HSPW switchover updates the correct MAC but not the Remote IP.

CSCvo59937

Path level traps stucked in EPNM.

CSCvm53996

RSP2: All Traffic punted to HOSTQ and Core ISIS and BFD sessions are Down and Do Not Recover.

CSCvn27921

1 pps TE absolute average time is failing for N560-IMA2C.

CSCvn55871

T1 serial interface went down with encapsulation mode as PPP with remote loopback configuration as IBOC.

CSCvo35275

MVPN: Unable to pass high MTU multicast packets-MDT-MTU

CSCvn75106

%FMFP-3-OBJ_DWNLD_TO_DP_FAILED: R0/0:adj 0xf80002f8, Flags Midchain download to DP failed.

CSCvo05478

Flex-LSP EoMPLS VC wrong tunnel label programmed in EMPLSINTD.

CSCvp33107

Interfaces are flapping and going down.

Resolved Caveats – Cisco IOS XE Gibraltar 16.11.1a

Caveat ID Number

Description

CSCvg67742

ASR903-RSP3C enhancement of log messages on FAN Tray OIR.

CSCvi91527

RSP2 8xT1 and E1 Adaptive Clock Recovery is in the UNKNOWN status.

CSCvj22030

ACR fails with -/+ 50 ppm tolerance.

CSCvj27560

The cman-fp/cmcc heartbeat failure crash due to pca954x channel selection errors.

CSCvj39606

AG1 CLI command show ptp port running detail is not showing output.

CSCvj50335

Lock issue on DS1 IM in slot15.

CSCvj50537

ISSU Failure in Vz ME lab.

CSCvk14135

With monitoring session configured slave is not locking <167>.

CSCvk14221

Crash on standby RSP on configuring APS working.

CSCvk23983

%DATACORRUPTION-1-DATAINCONSISTENCY observed with VFI and XCONNECT configuration during reload.

CSCvk59137

Fan tray temperature read as 0 degree Celsius.

CSCvm04696

MAC learnt on G8032 blocked ports due to DHCPv4 discovery packets.

CSCvm10079

Force QL Tx option is not working when netsync configured with more than 3 input sources.

CSCvm76770

Unpredictable asymmetry on T1 or E1 IM.

CSCvj70696

RSP3: Standby failed to reset on injection of uncorrectable parity error with traffic on.

CSCvk61183

Inconsistent report of controller status between SNMP and CLI.

CSCvi83876

MST instance 0 is not interoperable with STP.

CSCvm68956

Applying QoS shaper policy on xconnect interface causes total traffic failure.

CSCvo02009

RSP3: L3 Multi-act PC advertising OSPF or LDP packets with .1ad/.1q tag \"0\", causing cont OSPF flaps.

CSCvo06345

RSP2: Traceroute reply for destination with prefix /128 is failing.

CSCvk44911

LOTR OCx: 1+1 Uni Non-Revertive APS behaves as revertive when Protect leg is active in ADM and NCS42xx.

CSCvm61997

Unable to provision concatenated services on SDH MSP other than the first group of AUs.

CSCvm88334

LOS alarm is not asserted in IOS in 1 port OC-48/STM-16 or 4 port OC-12/OC-3 / STM-1/STM-4 + 12 port T1/E1 + 4 port T3/E3 CEM Interface Module if peer is down.

CSCvn04612

T3 Framing configuration requires a CEM-group configuration or an IM reload to take effect.

CSCvn20074

Alarm profile: Crash observed while attaching profile to chassis

CSCvn97073

OCx IM operates in different modes when moved from slot 14 to slot 12.

CSCvg43968

Router reloads when peer end device reboots.

CSCvk62834

Router reloads during soak test.

CSCvk72044

Router reloads during soak test.

CSCvi96805

IGMP packet duplicated if IGMP snooping is disabled.

CSCvj43977

CEF inconsistency issue observed after continuous BFD flaps.

CSCvk45460

MLDP:Router crashed after breaking the core link with recursive enabled.

CSCvm21116

RP-reset when sh pla har pp act command is executed for the failed obj after EMPLSintd exhaust.

CSCvo07619

BDI IPv6 ping failure_FMFP_OBJ_Download_Failure.