From time to time, you might want to stand up a NFS server on your Linux box to server some file sharing requests. It's quite simple to do that if you know what needs to be done. Make sure you have necessary packages. Enable and start NFS related services. Enable NFS related services in the … Continue reading “clnt_create: RPC: Program not registered” — NFS share a directory on Redhat Linux 8
Tag: firewalld
Unblocking ICMP Requests on RHEL 7 & 8?
In another post, I've talked about with RHEL 7, firewalld has been used to replace iptables. As a security best practice, usually the drop zone (a cutomized zone with the target set to DROP) is enabled by default and additional ports or services are enabled for applications running on a server so that unnecessary protocol … Continue reading Unblocking ICMP Requests on RHEL 7 & 8?
Firewall on Redhat Linux 7 onwards — firewalld, firewall-cmd
With Redhat Linux 7's moving to systemd, not only has the init system been replaced, but other daemons and their utilities have been replaced such as systemd-journald(for event logging), systemd-logind, systemmd-undevd. firewalld has been introduced to replace iptables for managing firewall. It is a service daemon with D-Bus interface. firewalld supports a separation of runtime … Continue reading Firewall on Redhat Linux 7 onwards — firewalld, firewall-cmd
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