Whether port 0 and 5666 have been opened
Yum install Telnet
Telnet 172.16.1.1 5666
1. Confirm that OpensSL has been installed
#yum install openssl
2. Modify allowed_hosts of NRPE. CFG
vim /usr/local/nagios/etc/nrpe.cfg
Wildcards are not supported for #allowed_hosts and multiple ips are separated by commas
172.16.1.1 allowed_hosts = 127.0.0.1
3. Modify the IP for xinetd startup configuration (if starting with xinetd)
vim /etc/xinetd.d/nrpe
Only_from = 127.0.0.1 172.16.1.1
Yum install Telnet
Telnet 172.16.1.1 5666
1. Confirm that OpensSL has been installed
#yum install openssl
2. Modify allowed_hosts of NRPE. CFG
vim /usr/local/nagios/etc/nrpe.cfg
Wildcards are not supported for #allowed_hosts and multiple ips are separated by commas
172.16.1.1 allowed_hosts = 127.0.0.1
3. Modify the IP for xinetd startup configuration (if starting with xinetd)
vim /etc/xinetd.d/nrpe
Only_from = 127.0.0.1 172.16.1.1
4. Restart NRPE service
/usr/local/nagios/bin/nrpe - c /usr/local/nagios/etc/nrpe CFG - d
5. Test and display the version description successfully
#/usr/lib/nagios/plugins/check_nrpe - H 172.16.1.1
# NRPE v2.13
Read More:
- Thoroughly solve check_ NRPE: Error – Could not complete SSL handshake.
- CHECK_NRPE: Error – Could not complete SSL handshake.
- SSL handshake failed: SSL error: illegal key usage detected in the certificate
- Install And Configure Nagios on Ubuntu 14.04 LTS
- The most complete solution for service network restart failure under CENTOS 7
- Centos7 solves the problem of unable to use tab to complete automatically
- Error: command error out with exit status 1: Python when installing mysqlclient in centos7 setup.py egg_ info Check
- excel VBA: Could not complete due to error 800a0011
- OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443
- wget OpenSSL: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version
- Syntax error, insert “;” to complete Statement, insert “}” to complete Block
- ssl_ error_ Rx_ record_ too_ Long and Apache SSL solution
- git clone https:// gnutls_handshake() failed: The TLS connection was non-properly terminated.
- macos LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443
- gnutls_handshake() failed: A TLS fatal alert has been received
- error: RPC failed; curl 56 OpenSSL SSL_ read: SSL_ ERROR_ Syscall, errno 10054 solution
- Server check fail, please check server 192.168.11.13 ,port 9848 is available , error ={}
- Mac installation dart error curl: (35) libresssl SSL_ connect: SSL_ ERROR_ SYSCALL in connection to storage.googleapis.co
- WebSocket handshake Unexpected response code 403
- Centos7 forgot the root password and could not log in to the system