Install Munin (Network Monitoring) in RHEL, CentOS and Fedora

Best Affordable Linux and WordPress Services For Your Business
Outsource Your Linux and WordPress Project and Get it Promptly Completed Remotely and Delivered Online.

If You Appreciate What We Do Here On TecMint, You Should Consider:

  1. Stay Connected to: Twitter | Facebook | Google Plus
  2. Subscribe to our email updates: Sign Up Now
  3. Get your own self-hosted blog with a Free Domain at ($3.45/month).
  4. Become a Supporter - Make a contribution via PayPal
  5. Support us by purchasing our premium books in PDF format.
  6. Support us by taking our online Linux courses

We are thankful for your never ending support.

Ravi Saive

I am Ravi Saive, creator of TecMint. A Computer Geek and Linux Guru who loves to share tricks and tips on Internet. Most Of My Servers runs on Open Source Platform called Linux. Follow Me: Twitter, Facebook and Google+

Your name can also be listed here. Got a tip? Submit it here to become an TecMint author.

RedHat RHCE and RHCSA Certification Book
Linux Foundation LFCS and LFCE Certification Preparation Guide

You may also like...

19 Responses

  1. Henry says:

    I cannot see my munin node on the munin server web…

    I Added the host name and IP address of one of my nodes to the Munin Server in the vi munin.conf editor and I cannot see my munin node on the munin server web. and yes I also, added the munin server IP address to the node in the /etc/munin/munin-nod.conf.

    Any suggestions on how to see the node on the munin server web.

    • Ravi Saive says:


      Have you added the IP address of Munin sever in the /etc/munin/munin-node.conf file with the following format as shown:

      allow ^192\.168\.0\.103$

      And Also have you configured Munin server to connect to client in /etc/munin/munin.conf file in the correct format.

          use_node_name yes

      Please check these two configurations again..

  2. vi says:


    I install Munin and munin node as your post. On Munin web, I can browse the munin master info, but client. I got below error for munin client
    Process Backgrounded
    2017/04/17-15:30:10 Munin::Node::Server (type Net::Server::Fork) starting! pid(1622)
    Resolved [*]:4949 to [::]:4949, IPv6
    Not including resolved host [] IPv4 because it will be handled by [::] IPv6
    Binding to TCP port 4949 on host :: with IPv6
    Setting gid to “0 0”
    2017/04/17-15:30:13 [1622] Error output from if_virbr0:
    2017/04/17-15:30:13 [1622] /etc/munin/plugins/if_virbr0: line 94: [: : integer expression expected
    2017/04/17-15:30:14 [1622] Error output from if_virbr0-nic:
    2017/04/17-15:30:14 [1622] /etc/munin/plugins/if_virbr0-nic: line 94: [: : integer expression expected

    so I cannot see my munin node on munin server web

Got something to say? Join the discussion.

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.