With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgdDnsUdpSrcPortErrs
Cisco Global Server Load Balancer DNS Dns Udp Source Port Errs
1.3.6.1.4.1.9.9.595.1.4.12
This object specifies the number of DNS queries received with UDP source port value as zero.
Back to CISCO-GSLB-DNS-MIB MIB page.
IPHost Network monitor allows you to monitor cgdDnsUdpSrcPortErrs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
