RedHat Linux

We’re becoming RHEL experts. This started when I wanted to install the terminator package. The terminator package is in the Extra Repositories for Enterprise Linux repository. Step 1: wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm Step 2: yum install epel-release-latest-7.noarch.rpm Step 3: yum repolist Step 3 above shows all the repos you have loaded and access to: Loaded plugins: ulninfo[…]

SNMPv3

Enable v3, disable v1 and v2c Need to use v3 only and disable v1 and v2c. In /etc/snmp/snmpd.conf delete or comment the community names that are used for v1 and v2c (for example): rocommunity public 127.0.0.1 Your default community names may not exactly be called “public” Restart the snmpd daemon. # /etc/init.d/snmpd restart Verify that[…]