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PLA-Support>Sun Systems>Sun_Other>Sun ASR>SN-OTH: ASR
 

Issue When adding ASR or Grid Control to the Cell configuration and loosing functionality of one or the other after altering the cell

In this Document

Symptoms

Changes

Cause

Solution

References

Applies to:

Symptoms

 ASR will not capture events from the Exadata Cell nodes

Grid Control misses events and is not able to monitor the Exadata Cell nodes.

Changes

 Adding of ASR to the Cell configuration of SNMP Subscribers

Adding Grid Control to the Cell COnfiguration of SNMP Subscribers

Cause

 When running the command to set up the SNMP Subscribers, the list of entries is not populated correctly. This is a result of missing steps in the documentation to check the configuration prior to executing the command:

ASR CLI Entry

cellcli -e "alter cell snmpsubscriber=((host='x.x.x.x',port=162,community=public,type=asr))"

dcli -g cell_group -l celladmin -n cellcli -e "alter cell snmpsubscriber= \(\(host=\'x.x.x.x\',port=162,community=public,type=asr,\)\)"

Grid Control CLI Entry

cellcli -e "alter cell snmpsubscriber=((host='x.x.x.1',port=3887,community=public),(host='x.x.x.2',port=3887,community=public))"

dcli -g cell_group -l celladmin -n cellcli -e "alter cell snmpsubscriber= \(\(host=\'x.x.x.1\',port=3887,community=public,,\),\(host=\'x.x.x.2\',port=3887,community=public,\)\)"

Solution

 To resolve this issue, make sure to order the entries correctly as well as do a validation check before running the command to set the SNMP Destination Trap locations.

cellcli -e "list cell attributes snmpsubscriber"

Check the list to make sure all entries are visible. Note when adding the ASR SNMP Destination entry, it needs to be the last entry given

cellcli -e "alter cell snmpsubscriber=((host='x.x.x.1',port=3887,community=public),(host='x.x.x.2',port=3887,community=public),(host='x.x.x.x',port=162,community=public,type=asr))"

dcli -g cell_group -l celladmin -n cellcli -e "alter cell snmpsubscriber= \(\(host=\'x.x.x.1\',port=3887,community=public,,\),\(host=\'x.x.x.2\',port=3887,community=public,\),\(host=\'x.x.x.x\',port=162,community=public,type=asr,\)\)"

.

References

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