Install and Configure SNMP in Linux RHEL4

Install and Configure SNMP in Linux RHEL4 -- install ------------- 1. First check whether the snmp service is installed: which snmpd. If not found, it is not installed. 2. Check whether some rpm packages are installed: rpm-qa | grep snmp check whether net-snmp-utils-... is installed -..., net-snmp-libs -..., net-snmp -... three rpm packages: rpm-qa | grep lm check whether lm_sensors -... 3, to the Internet (http://rpm.pbone.net/) download or take the relevant package above, and install in the following order:
Rpm-ivh lm_sensors-2.8.7-2.40.3.i386.rpm rpm-ivh net-snmp-libs-5.1.2-11.EL4.10.i386.rpm rpm-ivh net-snmp-5.1.2-11.EL4.10.i386.rpm rpm-ivh net-snmp-utils-5.1.2-11.EL4.10.i386.rpm www.2cto.com 4. Start snmp:/etc/init. d/snmpd start 5. Enable automatic start of this service at startup: chkconfig snmpd on 6. Check whether the service is enabled: netstat-tanulp | grep snmp 7. verify whether the snmp tool can be used properly: snmptranslate-To | if no error is reported for the head, the snmp tool can be used normally-configure it (no operation on 9-13 may not affect the actual application )---------- ---- 8. cd/etc/snmp/vi snmpd. conf www.2cto.com 9. Find # Make at least snmpwalk-v 1 localhost-c public system fast again. # name incl/excl subtree mask (optional) view systemview encoded ded. 1.3.6.1.2.1.1view systemview added. 1.3.6.1.2.1.25.1.1 insert a row, which means that the client can view it. all device information under Node 1 is inserted as follows: # Make at least snmpwalk-v 1 localhost-c public system fast again. # name incl/excl subtree mask (optional) view systemview Encoded ded. 1 view systemview embedded ded. 1.3.6.1.2.1.1view systemview added. 1.3.6.1.2.1.25.1.1 10. Modify the Process checks configuration and remove the following three option Annotations: # Make sure mountd is runningproc mountd # Make sure there are no more than 4 ntalkds running, but 0 is OK too. proc ntalkd 4 # Make sure at least one sendmail, but less than or equal to 10 are running. proc sendmail 10 1 11. Modify the Executables/scripts configuration and find the following location: # exec echo Test/bin/echo hello world remove comments 12. Modify the disk checks configuration and find the following location: # delete comments in disk/10000 13. Modify the load average checks configuration and find the following location: # load 12 14 14 www.2cto.com remove Comments 14. Set the community name public33e9 (this name can be obtained at will, corresponding to the client): # sec. name source communitycom2sec notConfigUser default public33e9 15, # Finally, grant the group read-only access to the systemview view. # group context sec. model sec. level prefix read write notifaccess notConfigGrou P "" any noauth exact systemview none the third line is changed to: access notConfigGroup "" any noauth exact all none www.2cto.com 16. Find: # incl/excl subtree mask # view all encoded. 1 80 remove the second line #17. Restart the service:/etc/init. d/snmpd restart 18. Final Detection: snmpwalk-v 2c-c public33e9 localhost if a large piece of information appears, it means it is normal. Author wang7dao