NetWorker

This document highlights minimum, recommended, and latest code versions for Dell Technologies Enterprise and Datacenter Infrastructure products. We carefully evaluate and monitor code deployment data to ensure that product releases meet our stringent expectations to provide our customers with reliable products and solutions.

Unable to log in to NetWorker Web User Interface (NWUI) launched from the NetWorker server. "Failed to authenticate user administrator with the provided password on Authentication Server <server name>

This article explains the poor replication and recovery performance of Microsoft SQL striped backups using NetWorker and NMM on Data Domain systems. The issue occurs because SQL VDI striping causes fragmented data storage. Upgrading NMM to version 8.2.1.4 or later and applying specific registry settings on the SQL server optimizes VDI data handling and improves Data Domain deduplication efficiency.

NetWorker SQL data base (DB) backup forced to run full when backup level is set to incremental or logs only.

NetWorker Module for SAP (NMSAP) database restore fails. The following error is observed "hdbbackint SYSTEM error Unable to bind socket to port." This is observed during large database restores and appears mid restore.

The NetWorker Module for Microsoft (NMM) Exchange Admin tool fails to assign users to required groups when installed on systems using non-English versions of Windows or Active Directory. This results in configuration errors during user setup.

NetWorker SAP HANA backups fail with errors.

The NetWorker VMware Protection (NVP) solution is configured on a NetWorker server. The VMware inventory process (VMware View Refresh) fails. The error returned is "Unable to fetch data from vCenter: Connection timed out"

There is no documentation for nsrperf.exe.

This article provides the NetWorker Disaster Recovery resolution path.

This article describes a problem which may appear when attempting to backup data through a mount on a client of a different type.

This article is intended to assist Supporters and administrators in determining the causes for problems reading a label on a tape or disk device.

Due to Clear-Text Authentication Vulnerability, port 5672 was found to be sending unencrypted credentials. As a remedy, port 5671 was introduced to use SSL ciphers, but still port 5672 is opened as some NetWorker functions need this port to operate. As such, some scan software may show that the vulnerability still exists on the NetWorker server. This article describes how to completely disable this port.

Backup is failing for only root "/" for multiple oracle clients which are configured for all file systems in NetWorker.

NetWorker VMware Protection (NVP) vProxy failed to disable storage migration for virtual machine.

NMMEDI-backup-fails-for-SAN-type-RP4VM due to configuration issues

This article describes the use of t_reader and t_writer utilities on various operating systems, and where to download it.

The NetWorker VMware Protection (NVP) integration is configured with the vProxy appliance. During a file-level restore (FLR) of a Linux virtual machine (VM), the save set cannot be mounted to the target VM properly because the /var/run/vflragentd.sock file does not exist. The /var/run/vflragentd.sock file has not been created because the vflragentd is not running on the target Linux VM.

This article explains how to correlate NetWorker sessions and save sets with Data Domain (DD) stream activity during backup, restore, and clone operations.

After upgrading to NetWorker 19.12, NetWorker client initializes connection port outside of configured port range Client connection port range: 10000 - 30000 It is observed client uses port with 30000+

This KB details the steps required to access the NetWorker Management Console (NMC) after upgrading to 19.13 or later.

NetWorker VMware Protection (NVP) Virtual Machine (VM) backups fail, reporting an error disabling storage migration.

This article describes a well-known problem with Tape Libraries in a SAN environment which leads to device names being changed by the operating system, leading to application failures.

NetWorker license server returns error due to hostname change.

This KB article discusses nsrlmc issues with nsrd for CLP Capacity licenses.

The NetWorker VMware Protection (NVP) integration is configured with the vProxy appliance. The vProxy appliance is failing to register properly with the NetWorker server due to the DNS being unreachable. The NetWorker server is unable to reach the vProxy's DNS. There may be a network interruption, or the DNS IPs were not properly added to the vProxy. Confirm that the DNS server IPs are accurate and reachable from the vProxy.

NetWorker Module for Databases and Applications (NMDA) Oracle RMAN database protection operations fail "RMAN-03009: Failed to load Media Management Library"

Recommendations for network latency tolerance and configuration for NetWorker and Data Domain environments

NetWorker Module for Microsoft (NMM) backup of a SQL Server fails in mirrored configuration where a custom port for mirrored instance is used.

This article describes how to avoid HANA recovery if it stops responding when recovering the database backed up over two or more volumes.