Hi all,
There is a attached logs related to snmp -statistics and snmpd log from traceoptions.
1-) There is a "NoSuchInstance" in the snmpd log. can I ask what it is? and how to investigate further?
2-) What concerns from the snmp statistics must be taken into troubleshooting?
3-)I have also the following log messages. how to fix these very persisting logs?
snmpd[1329]: SNMPD_AUTH_FAILURE: nsa_log_community: unauthorized SNMP community from 10.10.13.20 to 172.30.30.1 (NYN4577TOy_ytr12)
snmpd[1329]: SNMPD_AUTH_FAILURE: nsa_log_community: unauthorized SNMP community from 10.10.13.20 to 172.30.30.1 (NYN4577TOy_ytr12)
snmpd[1329]: SNMPD_AUTH_FAILURE: nsa_log_community: unauthorized SNMP community from 10.10.13.20 to 172.30.30.1 (NYN4577TOy_ytr12)
snmpd[1329]: SNMPD_AUTH_FAILURE: nsa_log_community: unauthorized SNMP community from 10.10.13.20 to 172.30.30.1 (swer10aiu4)
last message repeated 2 times
...
....
snmpd[1329]: LIBJSNMP_NS_LOG_WARNING: WARNING: AgentX session, /var/run/mib2d-11, noticed request timeout. Request PDUs: 34322139, Response PDUs: 34316056, Request variables: 501019578, Response variables: 500791027, Average response time: 893.84, Maximum response time: 32218.01
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4-) how to determine duplucated Get, GetBulk and GetNext requests from snmp server to agent that running junos? And how to block them at junos device point or snmp server point?
Thx
a.