Find the `ipsec` commands for three common Libreswan management tasks: checking configuration, viewing the status of all active IPsec connections, and reloading pre-shared keys. For each, provide the exact command name and a brief description of its function.
Navigate to the 'Documentation' section. From the 'Documentation' section, navigate to 'All Manual pages'. From the 'All Manual pages' index, locate and navigate to the `ipsec-checkconfig(8)` manual page to find its description. Return to the 'All Manual pages' index and locate and navigate to the `ipsec-status(8)` manual page to find its description. Return to the 'All Manual pages' index and locate and navigate to the `ipsec-rereadsecrets(8)` manual page to find its description. Synthesize the identified commands and their functions into a concise answer.
Identify `ipsec-checkconfig(8)` as the command for checking Libreswan configuration and state its purpose as 'checks the Libreswan configuration for errors and consistency'. Identify `ipsec-status(8)` as a command for checking the status of all IPsec connections and state its purpose as 'displays the current status of all active IPsec connections'. Identify `ipsec-rereadsecrets(8)` as the command for reloading pre-shared keys and state its purpose as 'reloads the pre-shared keys from the ipsec.secrets file, applying any recent changes'. Provide the exact command names and the specified descriptions for all three scenarios.