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
Cohesity

COHESITY Documentation

Explore our documentation to get started, discover products & new features, access troubleshooting guides, register sources, platforms support.

Products
Data Security Alliance
Visit Cohesity.com
Demos
Support
Blogs
Developers
Partner Portals
Cohesity Community
© 2026 Cohesity, Inc. All Rights Reserved.
Terms of Use|
Privacy Policy|
Legal|
  1. Home
  2. Veritas NetBackup™ Plug-in for VMware vSphere Client (HTML5) Guide
  3. Installing the NetBackup plug-in for vSphere Client (HTML5)
  4. Configuration overview for the NetBackup Recovery and Instant Recovery Wizards
  5. Port usage for the NetBackup vSphere Client (HTML5) plug-in
Veritas NetBackup™ Plug-in for VMware vSphere Client (HTML5) Guide

Port usage for the NetBackup vSphere Client (HTML5) plug-in

The following table shows the standard ports to be used in a NetBackup plug-in environment.

Table: Ports used in NetBackup and the vSphere Client plug-in environment

Source

Port number

Destination

Browser

9443

vSphere Client

For VM recovery: vCenter server (or vSphere Client server if deployed independently)

RESTful interface at port 8443 (https) or as configured on the master server

Master server

Master server

443

vCenter server

Backup host

443

vCenter server

Backup host

902 (for nbd or nbdssl)

ESXi

Feedback

Was this page helpful?
Previous

Configuring ports for the NetBackup Web Services

Next

Creating an authentication token for the NetBackup plug-in for vSphere Client (HTML5)

Feedback

Was this page helpful?