With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swL3VrrpOperAuthKey
Switch L3 Vrrp Operation Authentication Key
1.3.6.1.4.1.171.11.70.5.3.14.1.1.11
The Authentication Key. This object is set according to the value of the 'swL3VrrpOperAuthType' object ('simpleTextPassword' or 'ipAuthenticationHeader'). If the length of the value is less than 16 octets, the agent will left adjust and zero fill to 16 octets. The value of this object is the same for a given ifIndex. When read, swL3VrrpOperAuthKey always returns an Octet String of length zero.
Back to DES3650-SWL3MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swL3VrrpOperAuthKey on D-Link device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring D-Link switches right now.
