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Xiaobian to share with you how to increase mib snmp server, I believe most people do not know how, so share this article for everyone's reference, I hope you have a lot of harvest after reading this article, let's go to understand it together!

Add ASA zabbix monitoring encountered snmp does not recognize the problem:

snmp_parse_oid(): cannot parse OID "CISCO-REMOTE-ACCESS-MONITOR-MIB::crasIPSecNumSessions.0".

Download mib from cisco

ftp tool, do not need a username password, download the entire package v2.tar.gz

ftp://ftp.cisco.com/pub/mibs/v2

to zabbix servers.

create a directory

/usr/share/snmp/mibs/cisco

The default is/usr/share/snmp/mibs this directory, but directly put this directory is too messy, it is not good to go back

modify the configuration file

[root@192-168-100-183 cisco]# cat /etc/snmp/snmp.conf

mibdirs /usr/share/snmp/mibs:/usr/share/snmp/mibs/cisco

If you don't have this file, create one. Note that it's not snmpd.conf.

TEST

snmptranslate -On CISCO-REMOTE-ACCESS-MONITOR-MIB::crasIPSecNumSessions.0

You will encounter problems:

Did not find 'zeroDotZero' in module SNMPv2-SMI (/usr/share/snmp/mibs/cisco/IP-MIB.my)

Did not find 'zeroDotZero' in module SNMPv2-SMI (/usr/share/snmp/mibs/cisco/EVENT-MIB.my)

Did not find 'zeroDotZero' in module SNMPv2-SMI (/usr/share/snmp/mibs/DISMAN-SCHEDULE-MIB.txt)

See serverfault.com/questions/440319/did-not-find-zerodotzero-in-module-snmpv2-smi

Move SNMPv2-SMI.txt from the default directory/usr/share/snmp/mibs to/usr/share/snmp/mibs/cisco/and delete SNMPv2-SMI.my (because it is older than SNMPv2-SMI.txt).

That's all for "snmp server how to add mib," thanks for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!

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