The current release of the product resolves these issues. For a list of issues fixed in earlier releases, see the Release Notes for the specific release.
For a list of current known issues, see:Trellix IPS 11.1 Known Issues (KB96274).
Resolved Manager software issues
The following table lists the high-severity Manager software issues:
Reference # | Resolution |
|---|---|
NSPMGR-27552 | In an MDR pair, the Secondary active Central Manager fails to display new attacks on the Attack log page while the Primary Central Manager is down. |
NSPMGR-27474 | An error Initializing Default Policies is displayed in the Manager while creating a new policy from Policy | <Admin Domain Name> | Intrusion Prevention | Policy Types | Inspection Options. |
The following table lists the medium-severity Manager software issues:
Reference # | Resolution |
|---|---|
NSPMGR-27832 | In rare scenarios, the "alertdbcoord.log" file size may exceed more than 100 GB. The log file keeps growing over time and it does not rotate. |
NSPMGR-27752 | Unable to access the Device Software details from Manager | <Admin Domain Name> | Trellix IPS Protection Status. |
NSPMGR-27744 | Import of CSV file hashes with hash lengths that are not equal to 32 or 64 hexadecimal digits are accepted and validated. |
NSPMGR-27727 | In the Linux-based Manager, the Manager service fails to start after upgrading from 10.1.7.65 to 11.1.7.56. |
NSPMGR-27578 | The deployment failed to activate the secondary Sensor when the primary Sensor was not connected or was inactive. |
NSPMGR-27511 | The Attack Severity Summary hyperlink in the <Child Domain> of the Dashboard fails to redirect to the specific severity of an Attack Log. |
NSPMGR-27426 | Unable to add the IP addresses to the Exclusions list in Manager | <Admin Domain Name> | Setup | Telemetry. |
NSPMGR-27373 | After assigning the inspection policy to the Sensor by 'Policy Group' with Endpoint Reputation Analysis enabled, the IP Reputation fails to be enabled. |
NSPMGR-27175 | In an MDR pair, the primary becomes inactive due to a large number of new users in the MLC Group Sync. |
NSPMGR-22133 | In an MDR pair, the Alert Archive file is generated even when the Background Tasks status is "In Progress". |
NSPMGR-21141 | In the Background Tasks tab of Manager | <Admin Domain Name> | Troubleshooting | Logs, the Manager fails to display the actual End Time, Duration, and task Status for Alert and Packetlog Pruning. |
NSPMGR-12768 | For alert pruning, tuning, and other maintenance tasks, the Manager displays the data based on time rather than the status of the process. |
Resolved Sensor software issues
The following table lists the high-severity Sensor software issues:
Reference # | Resolution |
|---|---|
NSPSNSR-15818 | Trellix SSL Agent installation fails due to incorrect Glibc library dependency. |
The following table lists the medium-severity Sensor software issues:
Reference # | Resolution |
|---|---|
NSPSNSR-15209 | SSL inspection causes latency with traffic having Diffie Hellman ciphers when the server initiates SSL resumption with a new Session ID. |
NSPSNSR-12869 | The signature update fails at the Sensor with an error message - "DOWNLOAD FAILED: Reason #28: Sensor sigfile convert error" during incremental sigfile update because the sigfile segments were getting missed while trying to form the full sigset. |
NSPSNSR-5107 | False Positive: Sensor detects "DNS: Microsoft Windows Internet Connection Sharing Denial of Service" when the internal Application ID resources are getting exhausted and error handling is incorrect. |