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 16.12.8

There are no open caveats for Cisco IOS XE Release 16.12.8.

Resolved Caveats - Cisco IOS XE Gibraltar 16.12.8

Identifier

Headline

CSCwb26335

RSP3:Error reading data from the table dmi-general: Could not get boolean value for feature.side_effect_sync.

CSCwa79398

rs232 service on port-8 gives SLIP errors when databits is set on other ports.

Open Caveats - Cisco IOS XE Gibraltar 16.12.7

Identifier

Headline

CSCvx34215

APS 1+1 Uni - Traffic hit due to sonet controllers down after inactive IMOIR then SSO.

Resolved Caveats - Cisco IOS XE Gibraltar 16.12.7

Caveat ID Number

Description

CSCwa35351

Memory leak observed in tcp raw-socket when L1 is down

Open Caveats - Cisco IOS XE Gibraltar 16.12.6

Caveat ID Number

Description

CSCvo36974

Traffic drop is observed over IPSEC with dynamic modication in IPSEC tunnel and route

CSCvq68615

SRTE: Complete traffic drops for prefixes with 2 Transport + 2 service Labels.

CSCvq93254

After ipv6 nd cache expired, transit traffic fails when ECMP enabled

CSCvr25131

VZ-WRT -V171-dcc1 -After reload the SDC interface is down

CSCvs04458

RS485 - Show running-config output does not display the duplex mode config details

CSCvs21550

The snmpwalk command is not retrieving vt description in mode vt-15.

CSCvs35755

CEM ACR: shut/no shut on physical sonet controller is causing path to go down

CSCvs82744

Shutting one BDI is affecting traffic on other tunnels

CSCvu31005

Enable L-bit propogation in framed SATOP for LOF alarm

CSCvu38228

High convergence time seen over port-channel switchover for CEM-TDM traffic

CSCvv58669

ROMMON region 0 and 1 verification CLI

CSCvv92835

APS full scale OC192 - Traffic outage after IMOIR as IM goes to out of service and CPUHOG

CSCvw85788

BFD flaps due to ARP packet loss when other non priority classes congested

CSCvx32380

RSP3: SFP GLC-FE-100LX-RGD show incorrect description

CSCvx84476

RSP3: FATAL crash happening with Mcast MVPN profile 0 scenario when hardware resources exhausted.

CSCvy75452

SYNCLOSS on client port of 100G-CK-C after interface flap

CSCvy82376

IMs on slots 13, 14 and 15 out of service on ASR-907 chassis

CSCvy91436

Egress QoS classification issues with Service instance 2 configuration on CE facing interfaces

CSCvz02262

TCAM corruption happening at bank boundary when one of the bank is full.

CSCvz07477

DWDM SFPs threshold Value set to 0.0 dbm for RX/TX and -0.0 C for temperature. Version 16.12.4

CSCvz18784

Ingress QoS policer not freed upon interface going down causing POLICERD leak

CSCvz19022

RSP3C 16.9.3 and 16.12.3 ping issue with MTU greater than 1508

CSCvy34396

MAC table inconsistency due to parity error

Open Caveats – Cisco IOS XE Gibraltar 16.12.6 - Platform Independent

Caveat ID Number

Description

CSCvy78284

The router crashes when zeroised RSA key is regenerated

Resolved Caveats - Cisco IOS XE Gibraltar 16.12.6

Caveat ID Number

Description

CSCvv72192

IMA2Z IM, xfp and sfp+ are present then XFP is removed LED still shows as green

CSCvv99456

ACL entries with FRAGMENT keywords are not working on the ASR920 platform

CSCvw46012

Traffic not passing via BDI after physical interface flaps

CSCvx07262

[RSP3-DHCP-Relay]: dhcp relay unicast is dropped in transparent case with HSRP/VRRP/GLBP on EVC-BD

CSCvx08446

show recovered-clock output shows Type as T1/E1 in RSP2

CSCvx55831

Ingress Policy with set qos-group action is creating extra TCAM entry with match on Egress Policy

CSCvx63370

With channelized T3 mode after IM OIR alarm clear/assert not happening for first T1.

CSCvx69665

ASR903-RSP3: Continuous Ipv6 Neighbor addition retries exhausting the platform resources.

CSCvy23345

ASR90X-RSP3: MAC address is getting learned for L2CP control frames over the G.8032 Blocked port

CSCvy25392

Cannot delete recovered clock configuration from STS-3c

CSCvy26121

Object down failures observed on ASR903 devices post upgrade to 16.12.3

CSCvy29290

ASR90x-RSP3 : Pending objects for BDI Tx Channel on creation of Port channel with member link

CSCvy51848

Active RP HW gone bad during an IO FPGA Upgrade and Standby started booting in Loop

CSCvy50955

CEM traffic not resuming after IM shut/unshut with service inst on Gig created when TDM IM is shut

CSCvv40968

The cman_fp process crashed while booting up

CSCvx92879

IMA8T1Z is going for continuous reload with IM authentication error message

CSCvv73547

Router crashed fib_loadinfo_max_oce_idx

CSCvx64624

Default buffer length needs to be adjusted in latest releases

Resolved Caveats – Cisco IOS XE Gibraltar 16.12.6 - Platform Independent

Caveat ID Number

Description

CSCvx19209

ISIS crash in isis_sr_tilfa_compute_protection

CSCvx37945

Crash happened when uea_mgr was trying to write an error log

CSCvy20783

The show run all command does not list default value for debugging

Open Caveats – Cisco IOS XE Gibraltar 16.12.5

Caveat ID Number

Description

CSCvm84355

LinkDown trap should not be sent when the port is in AINS mode

CSCvp12250

caam_jr and asfctrl error logs are observed with IPsec configuration on certain conditions

CSCvs21550

snmpwalk command does not retrieve VT description in mode vt-15

CSCvs44915

PATH TRACE BUFFER : UNSTABLE attriibute is shown under show controller

CSCvs47204

IPSEC - Kernel crash is observed on reload with traffic

CSCvs52712

REDUNDANCY-3-STANDBY_LOST: Standby processor fault (KEEPALIVE_FAILURE)

CSCvs74016

Kernel Crash XFRM State lookup

CSCvs74471

Crypto Session is down post SSO event

CSCvs82744

Shutting 1 BDI affects traffic on other tunnels

CSCvw86859

Router may not load-balance traffic on MPLS links even having ECMP in RIB/CEF

CSCvt42842

Flood of SKB is received from Kernel and cannot find SA kernel logs

CSCvu51238

Kernel log messages are seen on the console while doing config replace & interface flap

CSCvv72192

When IMA2Z IM, XFP and SFP+ are present and then XFP is removed, LED still shows as green

Open Caveats – Cisco IOS XE Gibraltar 16.12.5 - Platform Independent

Caveat ID Number

Description

CSCvp98693

MLPPP IPV4 IW: Range for the MLPPP group numbers does not match in the configuring CLIs

CSCvr39157

Cisco RSP3 Module: Y1731 1DM receive is inactive after delete or add of SLA configuration

CSCvu77385

Full throughput is not working priority shaper percent is > ~40" 4206/4216 over 100g NNI

CSCvv74332

VPLSo BKPW: MAC not is flushed or withdrawn in remote peer on VC swichover from active to standby

CSCvw06702

IP SLA Egress classification is not working

Resolved Caveats – Cisco IOS XE Gibraltar 16.12.5

Caveat ID Number

Description

CSCvn47496

RSP3C Request for overriding restriction: 'MVPN-GRE VRF-SM: RP must be at Encap PE'

CSCvp16947

Router shows CRITICAL alarm when one of the power supplies is missing

CSCvs86113

MAC learning issue results in P2P ping fail or protocols are down

CSCvt35963

Uea_mgr and keepalive crashes are observed in a sequence after attempting to enable service-offload

CSCvt42183

Traffic outage is observed due to l2-flood-list failure over multi-active PC QoS

CSCvt58155

Kernel crash is observed bcmINTR rcu_check_callback

CSCvt82525

Router crashes while IPV6 updates prefixes

CSCvt98075

Memory leak is seen on SNMP DG when IGP flaps

CSCvu18276

Standby Cisco RSP3 module crashes during IOS upgrade

CSCvu30972

All readings for Power supply unit reflect as zero though the unit is functional

CSCvu36636

ROMMON region 0 and 1 verification CLI

CSCvu57879

OIR of 48-port T3/E3 CEM Interface Module in bay 12 affects RX traffic of 1-port OC-192 Interface module or 8-port Low Rate Interface Module (ASR 900 Combo 8 port SFP GE and 1 port 10GE IM with CEM, 10G) in bay 0

CSCvu73172

Suppress alarm if one of the power feeds to 900W dual feed PSU is missing

CSCvu95940

Egress QoS policy config missing on PoCh member link flap

CSCvu97978

Cisco RSP2 node crashed with core generation in 16.12 throttle

CSCvv13495

Loopback local is not working on T3 card protection physically connected ports

CSCvv16454

Traffic failure is observed due to MPLS ECMP load-balancing in one of the labelled paths

CSCvv24059

Cylon mgr crash is noticed on RSP when EMPLSINTD is exhausted.

CSCvv51145

Crash is seen on show plat hard pp active feature multicast database ipv4 table label <>eos <>

CSCvv59312

OC-48 SONET controller status shows UP without receiving signal

CSCvv74342

MAC is not flushed or withdrawn in remote peer on VC swichover from active to standby

CSCvv76949

Op state and Ad state show NA for all slot with Bandwidth command

CSCvv83093

OBFL updation with valid time after NTP Sync in RTC failure case

CSCvv91704

Mac flap is observed when shut or no-shut is executed over ME3400

CSCvv95745

Crash of standby supervisor is observed because of QoS Overhead Accounting

CSCvw04366

Display GNSS Chassis SN instead of PCB SN in show CLIs

CSCvw34109

PTP failure due to LSMPI buffer exhaustion

CSCvw56612

show lic CLI does not show port details

CSCvw57114

IGMP queries are dropped entering a Poch

CSCvw64784

Not able to reuse same clock ID on another controller after deleted clock ID

CSCvw71735

Async Line raw-socket packet-length Configure to 0 on Switchover

CSCvw72143

CPUHOG and Dying GASP related traceback seen on router reload

CSCvw81102

Copy recent standby logs and corefiles to Active

Resolved Caveats – Cisco IOS XE Gibraltar 16.12.5 - Platform Independent

Caveat ID Number

Description

CSCvu23567

RSP3: BGP crash seen on Stand by router when 100 BGP sessions are established.

CSCvu44467

VRRP packets are generated with CS0 marking instead of CS6

CSCvu06475

Segment routing CLI cleanup under OSPF not happening after deleting segment routing from Global

CSCvv07825

SR uloop should only be calculated for best path

CSCvv42663

no snmp trap link-status under serial interface disappear after router reload

CSCvv79677

ASR902-RSP2 crashes after BGP flaps

Open Caveats – Cisco IOS XE Gibraltar 16.12.4

Caveat ID Number

Description

CSCvn47496

RSP3C Request for overriding restriction "MVPN-GRE VRF-SM: RP must be at Encapsulation PE"

CSCvs08297

Hidden CLI service enable-optics-threshold-clear-notification should be made as normal CLI

CSCvs86109

AG1 - BFD is down over single BDI

CSCvt01049

Description cannot add on ACR STS1/AU4 entities in the SONET/SDH-ACR

CSCvt82525

Router crashes while IPV6 updating prefixes

CSCvu30972

All readings for Power supply unit reflect as zero though the unit is functional

CSCvu36636

ROMMON region 0 and 1 verification CLI

CSCvu66126

OC192 APS Group is stuck with Signal Fail condition

CSCvw34109

PTP failure due to LSMPI buffer exhaustion

Open Caveats – Cisco IOS XE Gibraltar 16.12.4 - Platform Independent

Caveat ID Number

Description

CSCvu37848

Traceback: Processes show 0% usage in show processes CPU platform sorted location

Resolved Caveats – Cisco IOS XE Gibraltar 16.12.4

Caveat ID Number

Description

CSCvs34482

ISSU is not working on Cisco RSP2 nodes

CSCvs71834

Router stops forwarding over VC after dot1.q tag is removed and is added back to service instance

CSCvt61512

DS3 Admin Down Alarm persists in card protected setup

CSCvt64706

CPU HOG occurs due to constant soft-parity errors

CSCvu38550

For VCOP configured with type DS3, Applique type should be Subrate T3 instead of Channelized T3/T1

Resolved Caveats – Cisco IOS XE Gibraltar 16.12.4 - Platform Independent

Caveat ID Number

Description

CSCvs30865

rLFA for LDP causes loss of MPLS traffic after RSP switchover

CSCvt14323

IGMP reports received on mLACP Port-Channel drop incorrectly

CSCvt25458

MPLS TE does not come up when bandwidth is configured on Juniper head end

CSCvs95815

C1111 telnet refused for link-local addresses when using ipv6 access class

Open Caveats – Cisco IOS XE Gibraltar 16.12.3

Caveat ID Number

Description

CSCvm84355

[SVSP-299]-linkDown trap should not be sent when the port is in AINS mode-[SVSPE-570]

CSCvs54101

OC192 APS: OCx T1 scale setup : alarm gets cleared after SSO

CSCvs71834

Stops forwarding over VC after dot1.q tag is removed and added back to service instance

CSCvs63874

Reworked: Invalid ifindex during notification causing lldp localport table mib walk failure

CSCvs21550

snmpwalk command is not retrieving vt description in mode vt-15

CSCvs43077

RSP3 : R0/0: kernel: pci 0001:0e:00.0: BAR 0: error updating (high 0x00000f != 0x000000)

CSCvw34109

PTP failure due to LSMPI buffer exhaustion

Open Caveats – Platform Independent

Caveat ID Number

Description

CSCvq76305

AutoRP listener functionality issue

CSCvs30865

rLFA for LDP causes loss of MPLS traffic after RSP switchover

CSCvs58498

High CPU on SNMP engine due to CISCO-CEF-MIB

Resolved Caveats – Cisco IOS XE Gibraltar 16.12.3

Caveat ID Number

Description

CSCvm31596

ASR903 RSP3C-400-S going in hang state

CSCvm38889

New fan tray speed algorithm based upon type of IMs present in the chassis

CSCvq61092

IM keeps reloading or router reloads once silently, beyond 400 CEM circuits on Port 8-OC192

CSCvq64605

RLFA resource leak on FRR create/delete with link flaps

CSCvr28956

Show debug memory leak should not be the part of "show tech" as this is intriusive command

CSCvr50508

Router_RP_0_fman_rp crash on applying conditional crypto debug

CSCvs52494

CRASH: Equipment reboot after "No shut" command is applied on T3 interface having VCOP (smart SFP).

CSCvs74558

IPV6 Traffic causing Broadcast Storm on port with hwidx 3

CSCvs39740

User defined dummy pattern implementation and handle AIS alarm during xconnect down.

CSCvr40788

BERT is allowed to run without timeslot option in CESOP mode

CSCvs03541

With framed satop configured, T1 goes into loop on receiving inband loopcode

CSCvs58434

DS1 card prot : Change the fix of CSCvq85371 from AIS to LOS

Resolved Caveats – Platform Independent

Caveat ID Number

Description

CSCvm79556

MSPW VC down after Switchover (Error Local access circuit is not ready for label advertise)

Open Caveats – Cisco IOS XE Gibraltar 16.12.2a

Caveat ID Number

Description

CSCvm31596

ASR903 RSP3C-400-S going in hang state

CSCvq08730

RSP3 :With license service offload enable rsp3-200 fails to boot with Crash in PE image

CSCvq11964

NCS4200-1T8S-20CS : SDH : Change mode from TUG-3 to VC4 causes PW provisioning failure

CSCvq64605

RSP3: RLFA resource leak on FRR create/delete with link flaps

CSCvr61371

BFD remains down when using PBR on BDI/interface

CSCvw34109

PTP failure due to LSMPI buffer exhaustion

Open Caveats – Platform Independent

Caveat ID Number

Description

CSCux43298

The show interface pseudowire displays invalid peer info

CSCvm79556

RSP3: MSPW VC down after Switchover (Error Local access circuit is not ready for label advertise)

CSCvn86673

Dialer watch not disconnecting the backup link even after the watched route exists in routing table.

CSCvp60827

Delay of 30 sec while creating a new config file for phone using tftp.

CSCvq50202

Class-attributes duplicated after EAP reauthen. in ISG radius proxy scenario

CSCvq65438

Copying config file containing SmartPort macros to run fails

CSCvq69866

HSRPv2 crash whilst retrieving group from received packet

CSCvq76305

ASR900 autoRP listener functionality issue

CSCvq78692

mGRE L3VPN broken after reload

CSCvq93089

Active switch crashed after standby reloaded

CSCvq95479

Parser returning invalid PRC to certain commands

CSCvq96794

VPLS label misprogramming after RSP switchover

CSCvr05504

Dialer interface counter does not correlate to the counter of interfaces bounded to

CSCvr08740

Router crash after receiving EVPN route-type 2 without any ext-community

CSCvr08961

Switch stop responding to CoA

CSCvr18919

9400 SVL - Upon redundancy failover, route being purged on downstream device

CSCvr21440

3850 loops get-response value of object cafSessionClientMacAddress

CSCvr23104

BGP looped update among 3 peers

CSCvr27393

Crash on "BGP Router" process

CSCvr34118

remove login and fix broken command

CSCvr34677

DHCP packets are not encrypted in redundant ip helper setup

CSCvr39868

Unexpected reload when issueing show ip mroute vrf <vrf> verbose

CSCvr40112

Removing pseudowire-class for 1 peer makes all the peers fail.

CSCvr45669

cEdge - Template is not push because of bad-command "no ip domain-name"

CSCvr49439

Multiple encapsulations of packet with L2TP headers crash ASR1K

CSCvr51079

PPPoE session stuck in LCP state due to the wrong invoke of AAA method list.

CSCvr54031

TBs seen with scaled IP SLA configs with "ip sla reset"

CSCvr57022

Routes not removed from routing table when Dialer interface is shut

CSCvr57138

Wrong pointer to next buffer - Catalyst 9300

CSCvr57340

MAB is getting removed from template and causing Authorization failure.

CSCvr61879

static ip addresses not configured for the list message

CSCvr70470

sessmgrd crash with "clear dot1x mac" command

CSCvr73095

After aes encryption is enabled, entering plain aaa dynamic-author keys corrups key

CSCvr74333

smd memory leak sending radius packets

CSCvr74619

Cat 9000 switch crashes during Authentication Failure of Wired Client

CSCvr75640

LNS crash with Segmentation fault(11) in L2TP mgmt daemon

CSCvr76555

In two redundant RPs, VPDN tunnel did not come up

CSCvr79052

In the cEdge console, 0 does not honor the privilege set in the username.

Resolved Caveats – Cisco IOS XE Gibraltar 16.12.2a

Caveat ID Number

Description

CSCvp78600

V1612:IPSEC_THS Traffic is not happening "hash algorithm ESP-MD5-HMAC" tunnels

CSCvp91087

PRBS/BERT line is not working on pdh de1 of 3GMS IM

CSCvq00404

RSP3: Bcast packets are punted to CPU on the disposition node

CSCvq67129

ASR 907 forwards directed broadcast out same interface if uRPF is enabled on BDI

Resolved Caveats – Platform Independent

Caveat ID Number

Description

CSCts28315

DHCP-pd reflect the Advertised prefix in Request message

CSCvi22263

Crash when IOS is adapting shaping with Adaptive QoS over DMVPN configured

CSCvj76866

Partial Power Failure in Stack Causes Interfaces to Become "shutdown"

CSCvm40566

IP prefix list replacement gets error from IOS side

CSCvo55194

After RSP switchover label imposition was not programmed in Software on APS standby router

CSCvo55783

Pending objects wrt to uRPF on reload or soak script run

CSCvp38407

The "Radius-server attribute 31" command broken on LNS when LAC sends Remote-Id string

CSCvp66281

default ip forward-protocol udp xx changed to no ip forward-protocol udp xx after rollback

CSCvp74674

QoS fails to apply to tunnel2 when underlying tunnel1 reachability change

CSCvp96887

Failed to attach template to Cisco XE SDWAN Rtr if qos-map name changed after policy-map is attached

CSCvq00263

Device crashed @ radius_io_stats_timer_handler due to dynamic-author

CSCvq04828

VRF aware reverse DNS lookup not working

CSCvq04989

Ping between 2 Interfaces is not working , dialer interface is interferring in the ARP Processs

CSCvq09061

The .py file check is not done while registering the policy and the error is seen

CSCvq18328

SSH: host_key->name is not null after reload which prevents SSH from starting up

CSCvq29953

IP SLA react for packetloss and successivepacketloss do not set $_ipsla_react_type in EEM

CSCvq33004

Account logon failing for both direct and indirect lite-session in 16.9.3

CSCvq34893

Template push to CEdge fails when we change the access VLAN on a switchport from VLAN 1

CSCvq35631

Crash due to HTTP Core

CSCvq49721

Telnet access fails when VRF-aware extended VTY ACL is configured

CSCvq54265

Ip bootp server should be disabled by default as a device hardening best practice

CSCvq56114

Crash in IGMP code due to invalid source count in DNS lookup

CSCvq56208

MDT: xpath union operator only outputs data from the left hand expression

CSCvq58265

BGP PIC Repair path broke after link flap

CSCvq58722

Python script register failure when using custom directory instead of Flash

CSCvq59908

Stack crashed after upgrade

CSCvq60252

PBR works although an interface is down.

CSCvq70148

BGP is improperly formatting the BGP ASSET attribute if ASSET attribute length is beyond 255

CSCvq72298

Router crashed on running show policy-map interface <> output command

CSCvq73364

mVPN - Multicast packets dropped and "%MFIB-SW2-3-MFIB_CTXT_DEPTH_EXCEEDED" printed continuously

CSCvq89252

IP SLA for Path-Jitter returning a value which isn't defined by the MIB

CSCvq94679

[SDA] Crash due to Segmentation fault(11), Process = ARP Input

CSCvq95645

WLC crashed due to Memory Corruption

CSCvq97365

2 interfaces of client in different vrf connected to same vlan of server not able to get ip via dhcp

CSCvr00183

AAA accounting issue after router reload when mGRE and L3VPN configured

CSCvr00344

"ip access-list logging hash-generation" removes ACL statements upon reload

CSCvr02957

Re-add app-hosting move support - removed in v16.12.1

CSCvr05406

LISP Map-cache not updated correctly after wired Host-mobility

CSCvr09014

IGP metric not detected MPLS TE topology

CSCvr13213

Session unauthorized as Redirect ACL Failure. Failed attribute name POSTURE_REDIRECT.

CSCvr36887

WLC crashes by wncd process when modifying AAA configs from WebUI

Open Caveats – Cisco IOS XE Gibraltar 16.12.1

Caveat ID Number

Description

CSCvm31596

ASR903 RSP3C-400-S stops responding

CSCvp78600

V1612:IPSEC_THS Traffic is not happening "hash algorithm ESP-MD5-HMAC" tunnels

CSCvp91087

PRBS/BERT line is not working on pdh de1 of 3GMS IM

CSCvn27921

LPPS TE Absolute Avg Time is failing for N560-IMA2C

CSCvo18347

RSP2:Service impact seen while enabling the netconf-yang model

CSCvp35154

RSP3: arp not getting resolved resulting in back to back BDI ping fail post IM OIR trigger

CSCvp59580

Striker-O DR_10G_PORT_MAP is not correct during SFP OIR

CSCvq00342

Duplicated packets on MVPN deployment on ASR920

CSCvq00404

RSP3: Bcast packets are punted to CPU on the disposition node

CSCvq01602

After IPv6 and cache expired, transit traffic fails when ECMP

CSCvq08730

RSP3 :With license service offload enable rsp3-200 fails to boot with Crash in PE image

CSCvq11964

SDH : Change mode from TUG-3 to VC4 causes PW provisioning failure

CSCvq40026

SSFPD memory leak with ONS-SI-PDH-VCOP

CSCvp11822

RSP3 Crash during recursive routing for GRE Tunnel

CSCvp52636

RSP3-903: After doing IM-OIR of A900-IMA8S device, the device stops responding.

CSCvo13032

ROMMON: Invalid USB device handle error while doing dir USB0.

CSCvo36974

Data traffic drop is observed over VRF_AWARE_IPSEC with IPSEC profile removal and addition

CSCvp12219

IKEV1 tunnel goes down even after core port un-shut and comes up again

CSCvp28897

Kernel crash observed with 1500 frame size on core port shut or un-shut on peer

CSCvp61200

VRF AWARE IPSEC - One-way traffic hits tunnel during clear crypto process

CSCvp12250

The error logs such as caam_jr and asfctrl are observed

CSCvw34109

PTP failure due to LSMPI buffer exhaustion

Resolved Caveats – Cisco IOS XE Gibraltar 16.12.1

Caveat ID Number

Description

CSCvi93315

RSP2: Cylon_Mgr Crash in Multicast on RP SSO Soak

CSCvj75078

RSP3: IOMD crash @ iomd_bsess_open_callback_retry on new active after RP SSO

CSCvj87085

PTPD crashed after removing the ptp configs, default profile <169>

CSCvk13764

The uea_mgr fault on fp_0_0 issue leads to 907 crash on boot-up .

CSCvk32423

IMA8Z 6-port mode, hwidx not created leading to complete traffic drop

CSCvk54023

Convergence delay in active RSP removal

CSCvn19901

After upgrade (318SP2-1671) the router stayed down

CSCvn49741

ASR903/920 cylon_mgr crash.

CSCvn55871

T1 serial interface went down with encapsulation mode as PPP with remote loopback config as iboc.

CSCvn64973

A900-IMA4OS module reload with controller mode change

CSCvn82547

ASR903 : OSPF packets over VPLS are punted to CPU queue 15

CSCvn97073

Serdes release does not happen for OCx IM when moved from slot 14 to slot 12

CSCvo07619

ASR920-BDI IPv6 ping failure_FMFP_OBJ_Download_Failure

CSCvo10847

RSP3:POCH TE-FRR with Min Link less than No of Members Triggers FRR Via FLCD

CSCvo19770

Router crashes at hashtable_get_nth_entry

CSCvo35275

ASR-920:MVPN: Unable to pass high MTU multicast packets-MDT-MTU

CSCvo40953

SDH : Serial interface stay in up/down status for SDH Modes

CSCvo44727

OC-3 port will not clear PUNEQ alarm

CSCvo44745

OCn IM shows as insertable-hw-module in slots where it is not supported in 10G_CEM mode

CSCvo65688

16.9.3-QIP-crete-TOD flaps in Crete (master) when setup is left overnight

CSCvp16487

High CPU utilisation observed for iomd process

CSCvp19127

Card-protection : Channelized T1 circuits fails to pass traffic , after RSP switchover

CSCvp25241

APS group OC48 does not send signal fail indication in K1 byte

CSCvp27918

ASR900 Router should throw out warning when wrong FAN TRAY installed (Module overheat and shut down)

CSCvq08464

ELBORON: Restrict max. supported CESoP PWs to 672 only in 16.12.1 release

CSCvq10257

About incorrect I/F notation when enable qos-overhead-accounting Tengig interface

CSCvo25659

ASR903-RSP3C-400:IMA8s Link set to down as serdes peer is not ready