The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
| Caveat | Description |
|---|---|
| CSCwe20024 | connector NmspPacketHandler out of memory. Suspected traffic load. |
There are no new features or enhancements in this release.
Resolved Caveats
| Caveat | Description |
|---|---|
| CSCwb28513 | Air quality data is not updated in the Cisco Spaces GUI after Wireless Controller upgrades AP. |
| CSCwb43159 |
Enable gRPC stream for AP profiles fails. |
Cisco Spaces: Connector uses Java library Apache log4j for logging. Docker v2.0.609 now uses Apache log4j Version 2.17.1 and addresses vulnerability CVE-2021-45046, CVE-2021-44228, CVE-2021-45046, CVE-2021-45105, CVE-2021-44832
Stability of the datapath connection is improved.
Support is available for Cisco Catalyst 9136 Access Point.
Cisco Spaces: Connector uses Java library Apache log4j for logging. Docker v2.0.589 now uses Apache log4j Version 2.17 and addresses vulnerability CVE-2021-45105.
Cisco Spaces: Connector uses Java library Apache log4j for logging. Docker v2.0.588 now uses Apache log4j Version 2.16 and addresses vulnerability CVE-2021-45046.
Cisco Spaces: Connector uses Java library Apache log4j for logging. Vulnerability CVE-2021-44228 currently impacts Apache log4j Versions from 2.0 to Version 2.14.1. Docker v2.0.587 now uses Apache log4j Version 2.15.
Connectivity issues with Cisco Catalyst 9800 Series Wireless Controllers are resolved.
Connectivity testing is enhanced.
FIPS mode is supported for Cisco Catalyst 9800 Series Wireless Controllers.
SNMPv3 issues are resolved.
| Caveat | Description |
|---|---|
| CSCvz67366 | connector is unable to establish a Cisco Network Mobility Services Protocol (NMSP) connection with Cisco Catalyst 9800 Series Wireless Controllers release 17.5.1 running in the Federal Information Processing Standards (FIPS) mode. However, the connector is able to establish an NMSP connection with Cisco Catalyst 9800 Series Wireless Controllers releases 16.12.x, 17.3.x and 17.6.x running in FIPS mode. |
Fast-packet drops ocurring because of out-of-sync sequence numbers is now fixed.
You can now observe more detailed error messages if a failure occurs during the download of a Cisco IOx application bundle.
The IoT Devices Scanning feature has improved because of fixes in the performance of the Cisco IoX application.
You can now collect information about the switchport user.
connector can now establish Network Mobility Service Protocol (NMSP) connection with each wireless controller in parallel. This reduces the startup time required after a docker is restarted or upgraded.
Earlier, controllers that were periodically polling associated clients could cause load hikes and data drops. Now, this polling is evenly distriubted in time per controller.
| Caveat | Description |
|---|---|
| CSCvy12041 | Cisco Catalyst 9800 Series Wireless Controller to connector session not established on 17.3.2a as alphanumeric in version string is not parsed. |
| CSCvy30330 | connector supports Diffie-Hellman KEX with SHA-1 to ensure backward compatibility with eWLC 16.x |
| CSCvy14010 |
TDL issue due to which customer is unable to deploy IOT Gateways |
Feedback