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Bastionhost:Upgrade instance specifications

Last Updated:Sep 09, 2026

This topic describes how to upgrade your Bastionhost instance if its current specifications do not meet your requirements.

Usage notes

The upgrade path for Bastionhost editions is as follows: Basic Edition > Enterprise Edition. Downgrades are not supported.

  • For a Basic Edition Bastionhost instance, you can increase the number of assets, bandwidth, and storage capacity. You can also upgrade the instance to Enterprise Edition.

  • For an Enterprise Edition Bastionhost instance, you can increase the number of assets, bandwidth, and storage capacity.

Upgradeable items

Item

Description

Edition

Each edition is suitable for different use cases. For details about the feature differences between editions, see Feature comparison between Bastionhost editions.

Number of assets

You can increase the number of supported assets for your instance, up to a maximum of 10,000.

Number of concurrent sessions

Bastionhost instance does not support setting a concurrent session limit for individual users. The number of concurrent sessions is an instance-level quota determined by the purchased specifications. If Concurrency out of license max limit appears during O&M, the instance-level quota is exhausted. Upgrade the instance specifications to increase the quota, or release idle sessions.

Bandwidth

If the default bandwidth does not meet your requirements, you can upgrade the bandwidth of the Bastionhost instance. The available range is from 0 Mbps to 200 Mbps, in increments of 10 Mbps.

Storage capacity

You can increase the storage capacity of the Bastionhost instance if the default is insufficient. The available range is from 0 TB to 500 TB, in increments of 1 TB.

Procedure

This topic uses an upgrade of a Basic Edition Bastionhost instance as an example to demonstrate the required steps.

Warning

During the upgrade, the instance enters the Upgrading state. The process takes about 20 minutes and causes a service interruption of approximately 1 minute. We recommend performing the upgrade during off-peak hours.

  1. Log on to the Bastionhost console.

  2. In the navigation pane on the left, click Basic Edition & Enterprise Edition.

  3. On the Instances page, find the Bastionhost instance you want to upgrade and click Upgrade.

  4. On the Bastionhost instance | Upgrade/Downgrade page, select your desired specifications.

    Important

    A Basic Edition Bastionhost instance supports a maximum of 500 assets. If you increase the asset count to more than 500, the instance is automatically upgraded to Enterprise Edition.

  5. Read and accept the Terms of Service, click Calculating, and complete the payment.

    The upgraded Bastionhost instance retains its original subscription period.

FAQ

Why do bandwidth and storage capacity differ between the instance product page and the upgrade page?

Enterprise Edition Bastionhost instance include complimentary resources by default. The instance product page in the console shows the actual available specifications, including these complimentary resources, whereas the upgrade page shows only the purchased base specifications. This difference is expected. The complimentary resources take effect automatically, and you do not need to take additional actions on the upgrade page.