INS-41116: Installer has detected that the selected following nodes do not have connectivity with other cluster nodes through the selected interface. [[node2]] Solution: Disable firewall on both node At Learnomate Technologies , we take pride in offering the most practical, real-time, and in-depth Oracle DBA training, including advanced topics like Multitenant Architecture . Our hands-on sessions, expert trainers, and real-world use cases ensure you’re not just learning theory, but gaining industry-ready expertise . 👉 For deeper insights and technical tutorials, visit our YouTube channel : 🔗 www.youtube.com/@learnomate

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sudo systemctl stop firewalld
sudo systemctl disable firewalld

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