Ransomware attackers specifically target and attempt to destroy backup systems to increase the probability of payment. Hardening your system is critical. Please ensure you have reviewed your platform security using the Security Hardening Checklist
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  1. Home
  2. NetBackup and NetBackup Appliances Hardening Guide
  3. Steps to protect Flex Appliance
  4. Configuring an isolated recovery environment using the web UI
  5. Configuring the reverse replication schedule
NetBackup and NetBackup Appliances Hardening Guide

Configuring the reverse replication schedule

By default, an IRE MSDP storage server allows reverse connections to production storage server in a big window (24x7). For security purpose, administrator may want the reverse connections to be created in a small window.

To configure the allowed subnets

  1. On the left, click Storage > Disk storage.
  2. Click the Storage servers tab.
  3. Click on the MSDP storage server that you want to configure.
  4. Under Isolated Recovery Environment > Reverse replication schedule, click Configure schedule.
  5. Configure the window for each weekday to allow reverse connections. Click the Reset to default 24/7schedule to restore the window to the default.
  6. Click Save.

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Configuring the reverse connections

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Adding a replication operation to SLP at the production primary server

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