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This article mainly introduces the relevant knowledge of Linux how to open snmp service, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this article on how to open snmp service in Linux. Let's take a look at it.

Experimental environment CentOS 64-bit, kernel (3.10.0-957.el7.x86_64)

CentOS Linux release 7.6.1810 (Core) all of the following steps are performed as root, just for experimental purposes

Step to install related components yum install-y net-snmp* modify configuration $cp / etc/snmp/snmpd.conf / etc/snmp/snmpd.conf.bak $vim / etc/snmp/snmpd.conf # add the following content: rocommunity mycommunity # community value Similar to the password group notConfigGroup v1 notConfigUser group notConfigGroup V2C notConfigUser access notConfigGroup "" any noauth exact all none none view all included. 1 80 syslocation Unknown syscontact Root dontLogTCPWrappersConnects yes 123456789101112 restart service $systemctl restart snmpd # snmp service opens port 161 by default (UDP) You can view the startup without $netstat-tlunp | grep: 161 udp 00 0.0.0.0 86881/snmpd 12345 test $cat / etc/hostname # shows that localhost.localdomain # calls the snmp protocol to view the host name # where '1.3.6.1.2.1.1.5. 0' is OID $snmpget-v 2c-c mycommunity localhost '1.3.6.1.2.1.5.0' # shows: SNMPv2-MIB::sysName.0 = STRING: localhost.localdomain # set hostname $echo my-machine > / etc/hostname $hostname `cat / etc/ hostname` $systemctl restart snmpd # call snmp protocol again to check the host name $snmpget-v 2c-c mycommunity localhost' 1.3.6.1.2. 1.1.5.0' # shows: SNMPv2-MIB::sysName.0 = STRING: my-machine, this is the end of the article on "how to enable snmp Services by Linux" Thank you for reading! I believe you all have a certain understanding of the knowledge of "how to open snmp services in Linux". If you want to learn more, you are welcome to follow the industry information channel.

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