Prerequisites of instant rollback

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Prerequisites of instant rollback — NetBackup 11.1 | Cohesity Documentation

The prerequisites for Instant Access Build Your Own (BYO) are also applicable to the Instant Rollback feature.

See Prerequisites of Instant Access Build Your Own (BYO).

For NetBackup FlexScale, the software packages that instant rollback requires are included with the NetBackup FlexScale deployment. For more information, see the NetBackup Flex Scale Administrator's Guide.

If you are using instant rollback, ensure that the WORM instance can access the following ports on vCenter and ESXi servers:

Table: Port details

Instance	VMware component	Port number
WORM	vCenter	443
WORM	ESXi host(s)	902

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