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| Obě strany předchozí revize Předchozí verze Následující verze | Předchozí verze | ||
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linux:centos:nagios [02.08.2016 17:47] vm |
linux:centos:nagios [15.09.2016 16:56] (aktuální) vm |
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| Řádek 23: | Řádek 23: | ||
| <note>If the host is behind a firewall, or you have enabled firewall software on the host, you need to open for incoming traffic on TCP port 5666.</note> | <note>If the host is behind a firewall, or you have enabled firewall software on the host, you need to open for incoming traffic on TCP port 5666.</note> | ||
| - | iptables -A INPUT -p tcp -m tcp --dport 5666 -j ACCEPT | + | iptables -I INPUT -s 0/0 -p tcp --dport 5666 -j ACCEPT |
| /sbin/service iptables save | /sbin/service iptables save | ||
| Řádek 43: | Řádek 43: | ||
| nrpe: 10.10.10.10 monitoring-server.my-company.com | nrpe: 10.10.10.10 monitoring-server.my-company.com | ||
| There is no need to restart nrpe server. | There is no need to restart nrpe server. | ||
| - | This is required as NRPE server on centos is compiled using ''tcp_wrappers'' library which parses this file. | + | This is required as NRPE server on centos is compiled using ''tcp_wrappers'' library which parses this file, this can be verified by running |
| + | ldd /usr/sbin/nrpe | grep libwrap | ||
| + | |||
| + | More info about TCP Wrappers: [[https://www.centos.org/docs/5/html/Deployment_Guide-en-US/ch-tcpwrappers.html]] | ||
| === Nagios check_disk failure in RHEL / CentOS 6.2 === | === Nagios check_disk failure in RHEL / CentOS 6.2 === | ||
linux/centos/nagios.1470152829.txt.gz · Poslední úprava: 02.08.2016 17:47 autor: vm