Article Number
000003162
Applies To
RSA Product Set: NetWitness Platform
RSA Product/Service Type: All nodes
RSA Version/Condition: 12.4 or later
Platform: CentOS
Issue
The
Precheck tool fails with the below error message:
Image descriptionThis probe checks for the existence of ‘yum.conf’ file and presence of proxy within the file.
Cause
The system upgrade fails if proxy is present and enabled in ‘/etc/yum.conf’.
Image description.To ensure that upgrades and installations proceed smoothly, it is necessary to remove any proxy settings beforehand. This is because the process relies on receiving accurate responses to multiple API calls, which can misfire if a proxy is set up. After the upgrade or installation is complete, custom proxy settings can be re-added.
Resolution
Navigate to ‘/etc/yum.conf’ file and remove the proxy information. Follow these steps to remove the proxy information:
1. vi /etc/yum.conf Get into insert mode (press i)
2. Remove the following lines:
proxy= <porxy_URL>
proxy_username=<proxy_username>
proxy_password=<proxy_password>
3. Save the changes.
Image description
4. After saving file without proxy entries, precheck tool shows success for Yum Proxy Check probe. Sample screenshot for the same:
Image description
Notes
If looking for how to address the YUM Proxy error for Node-X servers, please following the below link: