Caveats

Cisco Bug Search Tool

The Cisco Bug Search Tool (BST) allows partners and customers to search for software bugs based on product, release, and keyword, and aggregates key data such as bug details, product, and version. The BST is designed to improve the effectiveness in network risk management and device troubleshooting. The tool has a provision to filter bugs based on credentials to provide external and internal bug views for the search input.

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Open Caveats in Cisco IOS XE Dublin 17.12.x

Identifier

Headline

CSCwh35728

Need switch to host macsec support in Sda overlay network

CSCwi69005

C9300 switch unexpectedly reloads due to FNF/SWC causing FED to crash

Resolved Caveats in Cisco IOS XE Dublin 17.12.6

There are no resolved caveats in this release.

Resolved Caveats in Cisco IOS XE Dublin 17.12.5

Identifier

Headline

CSCwj12978

IOS-XE Device may experience a dmiauthd crash when changing TACACS+ commands via NETCONF

CSCwk22887

SISF - SVI Interface Down or getting deleted during misconfig or Loop - based on CSCvw79696

CSCwk25954

Catalyst Switch experiencing frequent BIOS (Insyde Grangeville/Type2) kernel crashes

CSCwk32710

Delay of ~60s of Multicast Traffic with Native Multicast and External RP

CSCwm47533

SDA - LISP Address-Resolution entry randomly disappears on 17.9.5/17.12.4

CSCwm49453

eWLC upgrade to 17.9.5 removes the NAS Port-ID in Access-Request

CSCwm97735

Cat9300: Stack port down post bootup without manual interrupt

CSCwn01495

C9300L 2.5 mGig link flaps randomly when connected to Cisco AP C9115AXI/C9120AXI

CSCwn37241

SDA2.0: high rate of map-request/replies send when links are shutdown

Resolved Caveats in Cisco IOS XE Dublin 17.12.4

Identifier

Applicable Models

Headline

CSCwi70932

C9300

POE POST failure on C9300LM switches after a power outage

Resolved Caveats in Cisco IOS XE Dublin 17.12.3

Identifier

Applicable Models

Headline
CSCwi05972

C9300

9300: Inaccurate Hotspot Temperature Reading and Unexpected Reboot Trigger
CSCwi35710

C9300

Interface on C9300X-12Y/24Y remains down when configured with speed nonegotiate
CSCwh91517

C9300X

C9300X Might Reboot after Upgrading to IOS-XE 17.12.2

CSCwi59993

C9300

Memory leak due to pubd process when connection is terminated from the receiver side

CSCwh91796

C9300

BUM not forwarding while the L2 vni is down

CSCwi06404

C9300

PKI crash after failing a CRL Fetch

CSCwi14539

C9300

Increase UDLD extending hold timer from 90 seconds to 120 seconds

Resolved Caveats in Cisco IOS XE Dublin 17.12.2

Identifier

Applicable Models

Headline

CSCwh87343

All models

Cisco IOS XE Software Web UI Privilege Escalation Vulnerability

For more information, see Security Advisory: cisco-sa-iosxe-webui-privesc-j22SaA4z.

CSCwe35651

All models

False hotspot temperature alerts indicating RED threshold has been exceeded

CSCwh51416

C9300LM

C9300LM - GLC-TE is not working

CSCwh24851

C9300L

Catalyst 9300L switch reports Stack Adapter Authentication Failure

CSCwh10596

All models

High CPU observed in Fed main after switchover

Resolved Caveats in Cisco IOS XE Dublin 17.12.1

Identifier

Headline

CSCwd99665

(C9300L) C9300L-48UXG-4X: TMPFS leak due to excessive logging to debug_logging_file