Scan host configuration

1. Install NFS client: $ yum install nfs-utils -y
2. Install libnsl: $ yum install libnsl -y
3. Create non-root user account for performing a scan: $ useradd scanuser
4. Set password of scan user (username: scanuser): $ passwd scanuser
5. Provide mount and unmount access to scanuser: $ vim /etc/sudoers

   Add the following line:

   scanuser  ALL=(ALL)   NOPASSWD: /bin/umount, /bin/mount

   Install malware tool using scanuser: $ su scanuser

6. Download the latest available version of NetBackup Malware Scanner tool (Avira) from Cohesity Support Downloads:

   $ unzip NBAntiMalwareClient_<version>.zip

   $ cd NBAntiMalwareClient_<version>_LinuxR_x86/

   $ sh setup.sh

   Or

   If malware scanner is already installed and needs to be upgraded:

   $ unzip NBAntiMalwareClient_<version>.zip
      $ cd NBAntiMalwareClient_<version>_LinuxR_x86/
      $ sh setup.sh
      >> NetBackup Malware Scanner is already installed. Do you want to update it? (y/n): default: y
      Note: To replace all binaries at target location, enter option -ALL

   where <version> is the latest available version of NetBackup Malware Scanner tool (Avira)

7. Copy RSA key: $ hostname

   Copy the hostname to notepad for later use.

   $ ssh-keyscan <hostname> 2>/dev/null | grep ssh-rsa | awk '{print $3}' | base64 -d | sha256sum

   Note:

   Copy the RSA key to notepad for later use.

8. Create a scan host pool.

   For more information on creating the scan host pool, refer to the following section:

   See Configuring a scan host pool.

9. Validate malware scanner configuration through Web UI as follows:

   The Validate configuration feature within NetBackup Web UI is available in NetBackup version 10.4 and higher. If NetBackup version is below 10.4 then create small size backup image using a policy type Standard or MS Windows and trigger scan using that image. If the NetBackup or the malware scan job fails, then the job will have the details needed to troubleshoot.