LinuxCategory

I have installed the CSF in the server. When I try to run the perl test in the CSF, it is giving the following error. # perl /etc/csf/csftest.pl Testing ip_tables/iptable_filter…OK Testing ipt_LOG…OK Testing ipt_multiport/xt_multiport…OK Testing ipt_REJECT…OK Testing ipt_state/xt_state…OK Testing ipt_limit/xt_limit…OK Testing ipt_recent…FAILED [Error: iptables: Unknown error 4294967295] – Required for… Continue Reading CSF error some missing iptables modules [4] ipt_REDIRECT…FAILED, ipt_owner, ipt_recent, iptables_nat

Introduction Nagios is a popular monitoring tool used to monitor servers, network devices, and services. Before installing Nagios, it is important to ensure that your system meets the required prerequisites. Prerequisites Make sure your server has the following: Implementation Core Requirements 1. Operating System & CompilerNagios requires a machine running… Continue Reading Nagios : SYSTEM REQUIREMENTS FOR NAGIOS INSTALLATION