SNMP timeout : No Response from SNMP AgentSNMP: cbsalarmmond[xx]: [W] log_snmp_response Timeout: No Response from SNMP Agent
SNMP: cbsalarmmond[xx]: [W] log_snmp_response Timeout: No Response from SNMP Agent
The SNMP daemon on the CPM is not able to respond in a timely manner. This issue seems to be specific to gigabitethernet ports with copper GBICs configured at gigabit speed (autonegotiate). The issue has not been observed when the ports were configured for (no autonegotiate) 100 full. This issue is not related to the amount of traffic or CPU utilization being used.
The more gigabitethernet ports configured, the more likely it is that you will get this warning message. This configuration had operating-mode quad-np. There are 3 octal gig NPMs and most of the ports are configured.
It takes between 3 and 4 seconds for the SNMP agent to:
The SNMP management station must be configured for a 5-6 second timeout, this allows the CPM to respond in a timely manner.
Using the option "-t 5" a 5-second timeout with snmpwalk will avoid the problem.