The DCD_CONFIG_WRITE_FAILED log message is generated in Junos. The following cases have been captured: Case 1 - Incorrect encapsulation that was set on the interface leads to the error message being generated. Case 2 - illegal encapsulation for per-unit-schedular. Other possible causes for this log message are: Out of Order Messages: These messages are due … [Read more...]
How to generate spoof SNMP traps for testing trap receiver
This article will explain how a spoof SNMP trap can generate to verify that the traps are being received at the trap viewer after configuration of the traps. Traps are only generate when there is an event on the chassis. In an initial configuration or when there is change in the target knob for sending the traps there will be a need to test and see how the traps are being … [Read more...]
Polling routing-instances and logical-systems with SNMP v1 or SNMP v2c.
This article describes how you can control the scope of polled data by specifying the name of logical-system and/or routing-instance in the community string. It is applicable for SNMP v1 or SNMP v2c. Note: Logical-systems are supported only on High-End SRX Series. The rest is applicable both for High-End SRX and for Branch SRX Series. When monitoring an SRX device with … [Read more...]