It is showing the Apache server is not reacable if it is failed it should show that failed to connect to the stapp01 right ?? i have configured by sudo iptables -A INPUT -p tcp -s 172.16.238.14 --dport 3004 -j ACCEPT [ with this command and made it permenant by this sudo /usr/libexec/iptables/iptables.init save] but what went wrong ??
Please share the course name, level, and task name so we can understand your context and provide support.
Course - Devops 100 days ( DAY 13 )
Task name - IP tables configuration
Task description - We have one of our websites up and running on our Nautilus infrastructure in Stratos DC. Our security team has raised a concern that right now Apache’s port i.e 5003 is open for all since there is no firewall installed on these hosts. So we have decided to add some security layer for these hosts and after discussions and recommendations we have come up with the following requirements:
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Install iptables and all its dependencies on each app host.
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Block incoming port 5003 on all apps for everyone except for LBR host.
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Make sure the rules remain, even after system reboot.
Please refer to the solution here and try again 100-Days-Of-DevOps-Challenge-KodeKloud/days/013.md at main · imShakil/100-Days-Of-DevOps-Challenge-KodeKloud · GitHub