A third option would be to use an external tooling (or your Asset Management solution if it supports it) to synchronize your assets database (attributes) into the ClearPass Endpoint Database through API calls. SQL/HTTP Endpoint is a live lookup at the time of authentication, API to ClearPass is replicated data, so data is already in ClearPass. Both have pros/cons.
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Herman Robers
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Original Message:
Sent: May 13, 2025 06:25 AM
From: jonas.hammarback
Subject: How to pull endpoint data from external Asset Inventory to ClearPass Endpoint Repository
You can add a SQL server as a authentication source in ClearPass to fetch the MAC address from the database and the corresponding attributes.

PostgreSQL, Oracle 11g, MariaDB and MSSQL are supported databases.
Another option is to create a generic HTTP Endpoint context server, but this may be more complex.
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Best Regards
Jonas Hammarbäck
MVP Guru, ACEX, ACDX #1600, ACCX #1335, ACX-Network Security
Aranya AB
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Original Message:
Sent: May 13, 2025 04:33 AM
From: nehabw
Subject: How to pull endpoint data from external Asset Inventory to ClearPass Endpoint Repository
Hello.
We have all our assets stores in centralized asset inventory database which contains information like (device name, IP address, mac address, device type/model number, manufacturer, etc.). Our requirement is to pull the endpoint data (non-802.1x capable devices) without having to manual add them with their attributes.
Is there any way to achieve this? Can we use API?
This will help us in device profiling since we don't have DHCP environment.
Thanks.!