Configuring DPX for Automatic Blocklist Updates
Important. This chapter details changes for the DPX Master Server configuration, not GuardMode. These modifications are essential for enabling the Master Server to download the blocklist from our server.
Follow these instructions to configure automatic blocklist updates for GuardMode in your DPX Master Server.
Prerequisites
Before you begin, ensure you have the following:
Access to your DPX Master Server via SSH.
Superuser privileges.
Configuring Automatic Blocklist Updates
Log in to your DPX Master Server via SSH, using:
ssh dpxadmin@your_dpx_instance_ip
Enable superuser privileges
Navigate to the Services Directory, using:
cd /catalogic/services
Edit the
dpx.yml
Docker Compose file to configure automatic blocklist updates.
In the dpx.yml
file, locate the section catalog → environment
. Add or modify the following environment variables to enable automatic blocklist updates:
Blocklist Network Fetch Enabled: Determines if the blocklist will be downloaded from the internet. Default:
false
.Blocklist Network URL: The URL for the blocklist download. Default:
https://catalogic-mysupport.s3.us-west-002.backblazeb2.com/security-updates/block-list-latest.json
.Blocklist Network Fetch Interval (milliseconds): The frequency of blocklist updates. Default:
43200000
(12 hours).
Example configuration:
catalog:
environment:
BLOCKLIST_NETWORK_FETCH_ENABLED=true
BLOCKLIST_NETWORK_URL=https://catalogic-mysupport.s3.us-west-002.backblazeb2.com/security-updates/block-list-latest.json
BLOCKLIST_NETWORK_FETCH_INTERVAL_MILLISECONDS=43200000
Save the changes to the
dpx.yml
file and exit the text editor.Restart the DPX services to apply the new configuration.
systemctl restart dpx-swarm
Attention! Restarting the DPX services will temporarily disrupt any ongoing operations. Plan this change during a maintenance window to avoid impacting users.
Once the services are running again (this may take a few minutes), check the Events section in the DPX Master Server web interface to verify that the blocklist has been downloaded.

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