ERROR (../src/ConnectionHandler/ConnectionHandler.cpp:359) - Failed to connect.Curl error code: 28
Curl error code 6
The error displays on the machine where the Authentication Agent for PAM is installed when the agent is unable to resolve the Authentication Manager server hostname.
Curl error code 28
The error displays on the machine where the Authentication Agent for PAM is installed when the agent is not able get the authentication response from the Authentication Manager servers before it timeouts.
Follow the steps outlined below to resolve the issues.
For Curl error code 6
In client system, where pam agent is installed, Login as root user and edit hosts file. Run below command for that.
Enter the IP addresses and fully qualified domain names of the primary and replica Authentication Manager servers. For example,