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.

Resolved Caveats – Cisco IOS XE Dublin 17.12.4

Identifier

Headline

CSCwj65571

Memory Leak on 'Chunk Manager' process.

CSCwj83811

AAA server marked as Down after multiple no commands.

Open Caveats – Cisco IOS XE Dublin 17.12.4

Identifier

Headline

CSCwj10767

Y.1731 PDUs with higher MD level are forwarded by MEP.

Resolved Caveats – Cisco IOS XE Dublin 17.12.3

Identifier

Headline

CSCwh66880

Netconf packet punted to CPU when service policy attached to port-channel interface

Open Caveats – Cisco IOS XE Dublin 17.12.3

Identifier

Headline

CSCwj10767

Y.1731 AIS PDUs with higher MD level are forwarded by UP MEP in UP->DOWN direction

Resolved Caveats – Cisco IOS XE Dublin 17.12.2a

Identifier

Headline

CSCwh51947

Unwanted messages pops up on router with BDI interface configuration

CSCwh87343

Cisco IOS XE Software Web UI Privilege Escalation Vulnerability

CSCwf79476

ASR920:when certificate issue "show platform sudi certificate sign nonce xxxx", Flaps L3 interfaces

CSCwh75169

ISIS: Redistribution prefix threshold has been reached seen with lesser prefixes

CSCwf16577

BFD session down alarm not clearing after fault is recovered.

Open Caveats – Cisco IOS XE Dublin 17.12.2a

Identifier

Headline

CSCuv05226

VRF is not deleted after replacing default configuration.

CSCwh84408

Process pubd is not running on RSP2.

CSCwh68394

Unable to remove the service instance under interface.

CSCwh89032

Remove vulnerability in open port.

Resolved Caveats – Cisco IOS XE Dublin 17.12.1

Identifier

Headline

CSCwf67274

IPv6 support under global routing table in version 17.11.1.a

CSCwe53050

Misreporting Output Drops as Errors in Interface counters

CSCwe36071

17.12.1 NCS520: Parser failure in CLI "show crypto entropy status"

Open Caveats – Cisco IOS XE Dublin 17.12.1

Identifier

Headline

CSCwf18420

LLDP does not announce dynamically assigned VLAN

CSCwf68400

RSP3:<group>0</group> additional value gets added during fetch, applying the same config fails.

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