Caveat List

This chapter describes open severity 1 and 2 caveats and select severity 3 caveats.

The Open Caveats section lists 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 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

Use the Cisco Bug Search Tool to access open and resolved bugs for a release.

The tool allows you to search for a specific bug ID, or for all bugs specific to a product and a release.

You can filter the search results by last modified date, bug status (open, resolved), severity, rating, and support cases.

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, see What’s New in Cisco Product Documentation.

To receive new and revised Cisco technical content directly to your desktop, you can subscribe to the What’s New in Cisco Product Documentation RSS feed. The RSS feeds are a free service.

Open Caveats Cisco IOS XE Everest 16.6.1

Caveat ID Number

Description

CSCvf34701

16.6.1 - STB gets stuck on US4 instead of being moved by RLBG

CSCve92604

DSID mismatch between SUP and LC

CSCvf17593

Part of PCMM mcast db remain while gatedelete return success

CSCvf25891

service flow created by dsg not re-created after SUPHA

CSCve18193

SID not release after change wideband bundle

CSCve09914

Stby reload automaticly when config exist ipdr-related running-config to active sup

CSCvf33795

All modems are disappeared after cdman restart in the automation

CSCve88453

Automore feature broken for 'show cable signal-quality cmts' cmd

CSCvf32716

CBR8 impacting queue drain on 3.18.1aSP

CSCve28505

cdman: US-PHY PHY6 ch:1 rx intUsProcbFlow isr

CSCvf26114

CURL: issue found in comprehensive LCHA/LCPR/SUPHA test of Scheduler enable/disable/rate CLI

CSCve79762

D3.1 CM stuck in init(o) status after DS controller profile changed or RPD-reconfig w/ auto-DCID

CSCvf20348

D3.1 US: Probes with power errors should be ignored and probes should use Adjust instead of Set TLV

CSCvf02250

ltc3882 LC errors observed with 16.5.1 FW

CSCve88199

Modems switch to lower modulation data-iuc right after LCHA for about 20 seconds

CSCvf18412

OFDMA: Max-bit-rate config for CURL stuck at 400Mbps and does not reflect other changes

CSCvf04299

Protect LC rebooting continuously after loading Operation simplification config

CSCve11835

RPHY: Controller not be consistent with ds_prof after freq alloc failed when changing qam-profile.

CSCvf16487

Upstream TCP traffic drops down for 30s before coming back

CSCve56192

With Traffic, CM US power incremental power adjustments until max power is reached

CSCuy48322

Could not set value for mib ccqmEnfRuleViolateNotifEnable with OpsConfig

CSCva21658

cbr8 - service flow state are pro for certain modems

CSCve73300

cBR8 line card reload at cmts_us_sched_flow_clear

CSCvf37518

cbr8: cdxIfUpChannelMaxUGSLastOneHour value not same after LCHA

CSCve53153

OFDM related info are still shown up even D3.1-mode disable

CSCve89151

suggest command "cable primary-sflow-qos11 keep all" follw 10k implement

CSCve09712

Traceback @ intr_stat_snapshot_and_process after SUPHA

CSCvf29141

Updates to MD-DS-SG Regenerate Freq Based Template RCCs

CSCve72030

VOIP Jitter is bigger than 5ms when configure 43 UGS with modulation profile 24

CSCva94951

Cable modem IPv6 address out-of-sync between SUP and CLC

CSCvf28887

CBR8 Misreports In/Out Octet Counters on Etherchannel Subinterfaces

CSCve93873

STM, the Penalty Duration set in configuration vs. show subscriber-usage does not matched

CSCve65478

"%HA_CONFIG_SYNC-3-LBL_CFGSYNC: Unable to sync msg printed out when system bootup

CSCve98122

After LCHA and reset rpd before new sty-lc online, all rpd can't online due to gcp fail

CSCvf27415

cBR8 "show harddisk: all:" command output incomplete/cut-off before displaying all files

CSCve11015

EDVT: HW_PFU-3-PFU_IDPROM_CORRUPT: R0/0: emd: The PEM/FM idprom could be read ...

CSCvd94507

IOSd restart after LCPR

CSCvb47406

iosd-clc or ios-db reload after line card IOSd process restart

CSCvf21542

RPHY: Pri core stuck in GCP after switch LC delete rpd

CSCux40403

Traffic loss in average of 9~10 seconds after CDMAN crash

CSCvf37844

Unexpected CRITICAL facility alarm reported for DPIC 10G ports after sup test crash

CSCvf05030

Upgrade Supervisor PSOC causes Supervisor reload

CSCve12127

"(config-rpd)#no rpd-event profile" does not work.

CSCvf32565

RPHY: RPD stuck at init(l2tp) after change identifier

CSCvc85337

Traceback@be_process_events_waiting_p when do command "cable rpd ssd all status"

CSCve89033

RPHY IPDR util did not report actually channel utilization

CSCve87440

cBR8/3.18.1aSP - Powerkey cable video session goes in fail-to-black after initial configuration

CSCvf20161

GQI announce message (5406/2104) not sent on switch to good source

CSCve00370

Multicast Source-Switch skipping some Active Sources

CSCvf33535

PSIT:Session create configs with vei_bundle getting removed on reloading cbr-8 with inactive LED

Open Caveats Cisco IOS XE Everest 16.6.2

Caveat ID Number

Description

CSCva94951

Cable modem IPv6 address out-of-sync between SUP and CLC

CSCvd94507

IOSd restart after LCPR

CSCve00370

Multicast Source-Switch skipping some Active Sources

CSCve09914

Stby reload automaticly when config exist ipdr-related running-config to active sup

CSCve11015

EDVT: HW_PFU-3-PFU_IDPROM_CORRUPT: R0/0: emd: The PEM/FM idprom could be read ...

CSCve12127

"(config-rpd)#no rpd-event profile" does not work.

CSCve18193

SID not release after change wideband bundle

CSCve53153

OFDM related info are still shown up even D3.1-mode disable

CSCve79762

D3.1 CM stuck in init(o) status after DS controller profile changed or RPD-reconfig w/ auto-DCID

CSCve88199

Modems switch to lower modulation data-iuc right after LCHA for about 20 seconds

CSCve88453

Automore feature broken for 'show cable signal-quality cmts' cmd

CSCve89033

RPHY IPDR util did not report actually channel utilization

CSCve93873

STM, the Penalty Duration set in configuration vs. show subscriber-usage does not matched

CSCvf02250

ltc3882 LC errors observed with 16.5.1 FW

CSCvf05030

Upgrade Supervisor PSOC causes Supervisor reload

CSCvf12238

stress shut/no shut script with Video and DOCSIS causes DS-JIB DQ pkt len decrement Partial Reset

CSCvf32565

RPHY: RPD stuck at init(l2tp) after change identifier

CSCvf38669

Process ubrclc_k9lc restarted on CLC2 during system boot-up time

CSCvf56861

Found error message CBR-4-DSID_DUPLICATE on standby SUP when delete dsg cfr

CSCvf90746

Tier Based Sessions encrypted in CP extension become Fail-to-black after LCHA

CSCvg10166

RPHY card keeps crashing when modulation profile uses "a-long 254"

CSCvg23049

cbr8 - issue with US Spectrum Analyzer not reporting ingress under carrier correctly

CSCvg25988

OFDM channel down for D3.1 CM SW workaround (even NCP CCC)

CSCvg34464

upstream oob-55d1 us mapping physical id to logical id to NC configuration

CSCvg40844

Bad Throughput seen on 16.6.1 with RPHY and BPI+ enabled

Resolved Caveats Cisco IOS XE Everest 16.6.1

Caveat ID Number

Description

CSCve17964

After CM enter battery mode, DSxUS is not as expected 1x1.

CSCve17659

CLC reset @ cmts_lb_cm_us_chans_in_group when shut the US channel

CSCve54739

when LB trigger DFO on D1.0 QoS provision modems, the target is "/0"

CSCve09340

cBR8 linecard cdman restart @ ubrcce_cdm_infra_handle_hwevent

CSCve51879

LC reload after doing stress test shut/no shut controller

CSCve38317

show cable hop missed poll percent and average% showing incorrect values in adv spectrum management

CSCve26644

US data SNR degrades over time

CSCvd23187

DBS on OFDM is not working as expected

CSCvd98223

"cable upstream balance-scheduling" is configured, but "us_balance:OFF"

CSCve19250

cable primary-sflow-qos11 keep all not applied

CSCvd23836

IPDR diaglog event and diaglog detail can't report all fail CMs

CSCve58503

Mismatch with CM primary wideband interface and CM DS SF forwarding interface

CSCve19262

Modems unpingable with Invalid HWflow ID after DS Resiliency events

CSCve55144

RNG-RSP status cancel send to quickly with pre-eq active

CSCvf17779

Supervisor reload at process "RF Resiliency Proc" when the mac-domain is shutdown

CSCve05401

BPI index mismatch causing CM L3 fail after LCHA

CSCve30669

cable dynamic-flow not in running after reload

CSCvc84902

cBR-8 supervisor reloads due to a freed chunk access during glean processing

CSCvd98815

CBR8 - broadcast dhcp lease active packets are sent to CMs although bootp flaq is unicast

CSCve77989

cBR8 - Downstream L2VPN Dot1Q packets dropped

CSCvf10719

cBR8 linecard reload caused by show cable privacy hotlist cm command

CSCve39863

Rogue NA messages are corrupting ipv6 neighbor table.

CSCve49908

SNMP get cdxCmtsCmMaxCpeNumber return wrong value

CSCve92417

"LOW_FPA_ERROR" buffer leak caused by the timer stop failures

CSCve87071

RPHY: L3 ping failed after DCC then switch LC on MD 1-15

CSCvd10399

ServiceFlowChSet field in STOP record of US SF changed after clc-iosd restart or lcso.

CSCve65672

Total size of the USB disk: is wrong after format the USB disk:

CSCve32926

Unable to get cempMemPoolEntry after SUP switchover

CSCve38495

with 896k us service-flows, stby LC can't bootup after reload

CSCvc06362

cBR8 - 3.18.0SP - Add show cable video session all and summary commands

CSCve87567

SUP reload while deleting session when LED debug enabled

CSCve15082

VSRM Zone Config causes LED & VSRM out-of-sync issue

CSCve76555

Support of content with dedicated PCR pid

CSCve67523

VOD UDP sessions corruption

Resolved Caveats Cisco IOS XE Everest 16.6.2

Caveat ID Number

Description

CSCux11278

RAPTOR_ESI_PCIE_LO_INTERRUPT: LOCAL RAPTOR, LOCAL PCIE IF, tx_terr_drp

CSCva21658

cbr8 - service flow state are pro for certain modems

CSCve09712

Traceback @ intr_stat_snapshot_and_process after SUPHA

CSCve11835

RPHY: Controller not be consistent with ds_prof after freq alloc failed when changing qam-profile.

CSCve28505

cdman: US-PHY PHY6 ch:1 rx intUsProcbFlow isr

CSCve65478

"%HA_CONFIG_SYNC-3-LBL_CFGSYNC: Unable to sync msg printed out when system bootup

CSCve73300

cBR8 line card reload at cmts_us_sched_flow_clear

CSCve73353

"hw-module slot r1 start" does not work.

CSCve89151

suggest command "cable primary-sflow-qos11 keep all" follw 10k implement

CSCve95162

SUP crash while copying file via tftp

CSCve98122

After LCHA and reset rpd before new sty-lc online, all rpd can't online due to gcp fail

CSCvf06562

vidman stops functioning on SSO when preceded by source switch and LCPR

CSCvf07430

CBR8 enhancements for cable nd validate feature

CSCvf09603

%CPPOSLIB-3-ERROR_NOTIFY: CLC5: fman_fp_image: traceback seen after SSO

CSCvf10149

RPHY:ALL CM get lost after LCHA using latest POLARIS image

CSCvf15809

RPHY: scheduler change for Ingress noise cancellation

CSCvf18412

OFDMA: Max-bit-rate config for CURL stuck at 400Mbps and does not reflect other changes

CSCvf20161

GQI announce message (5406/2104) not sent on switch to good source

CSCvf20348

D3.1 US: Probes with power errors should be ignored and probes should use Adjust instead of Set TLV

CSCvf21542

RPHY: Pri core stuck in GCP after switch LC delete rpd

CSCvf26114

CURL: issue found in comprehensive LCHA/LCPR/SUPHA test of Scheduler enable/disable/rate CLI

CSCvf27415

cBR8 "show harddisk: all:" command output incomplete/cut-off before displaying all files

CSCvf29141

Updates to MD-DS-SG Regenerate Freq Based Template RCCs

CSCvf30042

Standby SUP sync time longer, in "STANDBY COLD-CONFIG" state for about 13mins

CSCvf33535

PSIT:Session create configs with vei_bundle getting removed on reloading cbr-8 with inactive LED

CSCvf33795

All modems are disappeared after cdman restart in the automation

CSCvf34210

Stale mcast/dsg service flows remain after re-config DSG

CSCvf34701

16.6.1 - STB gets stuck on US4 instead of being moved by RLBG

CSCvf37844

Unexpected CRITICAL facility alarm reported for DPIC 10G ports after sup test crash

CSCvf42321

cBR: cpp crash due to DPE0_CPE_CSR32_DPE_CPE_ERR_LEAF_INT__INT_CPE_M40A_ACC_ERR

CSCvf57004

PSIT:Bulk sync failure due to PRC mismatch after changing the slot from primary to secondary

CSCvf57373

LB group ID is not assigned to CM in RLBG

CSCvf77778

DSG service flow traffic blocked after SUPHA due to mac-rewrite failure

CSCvf94912

RPHY_OOB: Bulk-sync fails for OOB profile due to frequency mismatch

CSCvf96094

Modem stuck in init(io). Some DHCP packets are encrypted when sent from CBR8 to CM

CSCvg00477

CLC crashes due to receiving GPI = 0 value from policy server

CSCvg04598

PMT is blocked after LCPR if chassis running over 13 hours

CSCvg07169

D6 Update attribute Total Bandwidth = 37901kbps is incorrect

CSCvg20973

CBR8: STB Black Screen due to Video Encryption failure