snmpV3

[jonk123]

i added my HP Router using SnmpV3 with MD5 authentication. zabbix collect data from the device but the data is not continous. my i know what is the reason ? i have attached a screen shot below

[kernbug]

Hi,

Please, check "Unique ID" on you router:

RFC 2571: http://www.ietf.org/rfc/rfc2571.txt

3.1.1.1. snmpEngineID

Within an administrative domain, an snmpEngineID is the unique and unambiguous identifier of an SNMP engine. Since there is a one-to-one association between SNMP engines and SNMP entities, it also uniquely and unambiguously identifies the SNMP entity within that administrative domain. Note that it is possible for SNMP entities in different administrative domains to have the same value for snmpEngineID. Federation of administrative domains may necessitate assignment of new values.

net-snmp library: http://net-snmp.sourceforge.net/docs...nmpd.conf.html

SNMPv3 requires an SNMP agent to define a unique "engine ID" in order to respond to SNMPv3 requests.

[jonk123]

yes my router has unique id. also there is only one router in test-network

[kloczek]

Well known issue but generally has nothing to do with zabbix.

https://www.zabbix.com/forum/zabbix-troubleshooting-and-problems/42784-gaps-on-the-graphs-snmpv3