The blog post discusses the issues faced by the author when trying to set up Zabbix monitoring on a new server. The author explains that the Zabbix agent is not functioning properly and is displaying errors in the log files. The author also mentions that the DNS resolution is not working correctly, and the Web console is not showing any active checks on the server.

The author provides steps to troubleshoot the issues, including modifying the resolv.conf file to include the nameserver IP address, updating the network interfaces file to specify the DNS servers, and installing the dnsutils package to resolve hostnames. The author also suggests changing the LogFile setting in the zabbix_agentd.conf file to log to a specific directory, and modifying the HostnameItem and HostMetadata settings to correct issues with the Web console.

The author concludes by mentioning that the Zabbix agent is not functioning properly and displays errors in the log files, and that the DNS resolution is not working correctly. The author provides steps to troubleshoot the issues and suggests possible solutions.