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™ Flex Scale Administrator's Guide
  3. Site-based disaster recovery in NetBackup Flex Scale
  4. Clearing the host cache
NetBackup™ Flex Scale Administrator's Guide

Clearing the host cache

There is a time window in which the DNS entries on the clients are cached. Clients can continue to use the earlier primary service's IP address even after failover and backup and restore jobs may fail till the new DNS entry is fetched from DNS server.

For additional information, see https://www.veritas.com/support/en_US/article.100025822

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