Juniper

The CrowdSec Juniper integration connects CrowdSec's hosted blocklist endpoint to your Juniper router.
Juniper calls this feature Security Dynamic Address feeds, which allow you to import and automatically update IP address lists from external feed servers.

Ensure your Juniper device supports Security Dynamic Address feeds.
The vendor documentation is available in the References section below.

Step 1 — Create the integration in the CrowdSec Console

In the Integrations page, click Connect under the Juniper card.

Name the integration (must be unique to your account), then click Create.

The credentials shown next are displayed only once. Copy them before closing this screen.

You now have an HTTPS endpoint and Basic Auth credentials to configure on your Juniper device.

Step 2 — Configure Juniper

Define the feed server

set security dynamic-address feed-server crowdsec-feed description "CrowdSec Feed"
set security dynamic-address feed-server crowdsec-feed url https://<USERNAME>:<PASSWORD>@admin.api.crowdsec.net

Define the threat feed and update interval

set security dynamic-address feed-server crowdsec-feed feed-name crowdsec-feed description "CrowdSec Feed"
set security dynamic-address feed-server crowdsec-feed feed-name crowdsec-feed path /v1/integrations/<integration_id>/content
set security dynamic-address feed-server crowdsec-feed feed-name crowdsec-feed update-interval 1440 hold-interval 43200

Define the AddressName-to-ThreatFeed mapping

set security dynamic-address address-name crowdsec-feed address-name crowdsec-feed feed-name crowdsec-feed

Review and commit the configuration

show security dynamic-address

The output should look like this:

feed-server crowdsec-feed {
    description "CrowdSec Feed";
    url https://<USERNAME>:<PASSWORD>@admin.api.crowdsec.net;
    feed-name crowdsec-feed {
        description CrowdSec Feed;
        path /v1/integrations/<integration_id>/content;
        update-interval 120;
        hold-interval 43200;
    }
}
address-name crowdsec-feed {
    profile {
        feed-name crowdsec-feed;
    }
}

Manage integration size limits with pagination

If you want to learn how to manage integration size limits with pagination, please refer to the Managing integrations size limits with pagination section.

References

• Juniper — Security Dynamic Address feeds documentation (JunOS)

Next Steps

Subscribe to blocklists in the Blocklist Catalog to populate your integration.