setup Malware Scanning

did you go through the link I provided to you in above post, have you done all the required steps?
your media server needs to have samba/nfs availble for mounting the image on scanhost (if it is BYO device) and it is not already installed on the media server.the error seems to be related to mounting the image which I assume it could be due to misconfiguration.

Hi

It's default netbackup malware scanner (avira) and it's credential is ok and validated credential but scan it's not ok

which malware scanner you are using on your windows.are you sure the scanner is working fine?from netbackup webUI, you can validate the added pool, when you are validating it (testing it ) is it giving you any error?
did you follow all the steps mention in below link 

https://www.veritas.com/content/support/en_US/doc/21733320-163077041-0/v152616050-163077041

Hi

I installed netbackup again, primary server 10.4.0.1 on rhel 8.10, media server is msdp and 10.4.0.1 on rhel 8.10, malware scanner 2.4 on windows server 2022

docs is seemed incomplete, I installed nginx from redhat repository and nfs-server on media server but unsuccessful to run malware scanner, I prefer to configure malware scanner over nfs because my linux servers aren't joined to active directory

when start malware scanner after 5 minutes I have 2 error:

Error 4001:

creating instant access mount from vmware-scan

storage server ...

the SPWS ID ...

mount client ...

unable to check status of the mount due to an error in instant access. /usr/openv/pdde/vpfs_actions failed. unable to importOSTImage. Could not import the ost image id ...

failed to create the instant access mount

Error 7910: 

started on demand scan

adding backup image for scanning

unable to check status of the mount due to an error in instant access. /usr/openv/pdde/vpfs_actions failed. unable to importOSTImage. Could not import the ost image id ...

Backup image scan summary failed: 1

in docs only said in windows install nfs-client and create passwd and group file and install openssh-server

I created registry value in HKLM\software\microsoft\clientfornfs\currentversion\default\AnonymousGid 0 and HKLM\software\microsoft\clientfornfs\currentversion\default\AnonymousUid 0, it's not on document

in docs nothing about /etc/exports

I tried to create Universal Share but it says: Failed to create universal share /usr/openv/pdde/vpfs_actions failed. operation not permitted please check if vpfsd is running

in nbdevquery shows InstantAccess Flag and in ia_byo_precheck.sh shows Instant Access BYO is supported

in vpfs_config:

starts services required by BYO

disable file delegation

triggering reload of sts attributes in nbdb

update smb.conf

create logrotate.conf file for certain processes

the logrotate config file already exists

check and convert world readable nfs root share /mnt/vpfs_shares

no world readable permission for nfs root share /mnt/vpfs_shares

update_vpfs_mnt

removed vpfs.mnt directory /usr/openv/pdde/vpfs/etc/vpfs.mnt

re-link vpfs.mnt

re-linked vpfs.mnt from/msdp/vol0/vpfs.mnt to /usr/openv/pdde/vpfs/etc/vpfs.mnt

disable file delegation

disabled automount of removable media

starting nfs-server

exportfs: no file system exported!

please help me

I have not played with malware scanning yet, and I cannot answer all your question about scanning.

A BYO server is every netbackup master or media server that you create yourself (BYO = build your own). Windows or Linux, with MSDP or not.
In other words, every server that it is not a netbackup appliance.

To configure Universal share you need a netbackup Linux media server (BYO or appliance). You can not do it with Windows media servers.

scan host is the system that will mount the backup image and scan it for malware. This system can be windows or linux

in Managing scan host said:

1. Note: Only SSH credentials are validated by connecting to scan host from the selected media server. The media server must be a Linux media server with NetBackup version 10.3 or later.

does it means we should have linux media server? and malware scan is available for linux!!!