CHAPTER 2 SNMP Overview
Mediant 800 SBC | SNMP Reference Guide
2.
Add a row to the snmpTargetAddrExtTable table with these values: Name=mgr0, snm-
pTargetAddrTMask=255.255.255.255:0. The agent does not allow creation of a row in this
table unless a corresponding row exists in the snmpTargetAddrTable.
3.
Set the value of the TransportTag field on each non-TrapGroup row in the
snmpCommunityTable to MGR.
The following procedure assumes the following: at least one configured read-write community;
currently one or more Trusted Managers; TransportTag for columns for all rows in the
snmpCommunityTable are currently set to MGR. This procedure must be done from one of
the existing Trusted Managers.
➢
To add a subsequent Trusted Manager:
1.
Add a row to the snmpTargetAddrTable with these values: Name=mgrN, TagList=MGR,
Params=v2cparams, where N is an unused number between 0 and 4.
2.
Add a row to the snmpTargetAddrExtTable table with these values: Name=mgrN, snm-
pTargetAddrTMask=255.255.255.255:0.
An alternative to the above procedure is to set the snmpTargetAddrTMask column while you
are creating other rows in the table.
The following procedure assumes the following: at least one configured read-write community;
currently two or more Trusted Managers; taglist for columns for all rows in the
snmpCommunityTable are currently set to MGR. This procedure must be done from one of
the existing trusted managers, but not the one that is being deleted.
➢
To delete a Trusted Manager (not the last one):
■
Remove the appropriate row from the snmpTargetAddrTable.
The change takes effect immediately. The deleted trusted manager cannot access the device.
The agent automatically removes the row in the snmpTargetAddrExtTable.
The following procedure assumes the following: at least one configured read-write community;
currently only one Trusted Manager; taglist for columns for all rows in the
snmpCommunityTable are currently set to MGR. This procedure must be done from the final
Trusted Manager.
➢
To delete the last Trusted Manager:
1.
Set the value of the TransportTag field on each row in the snmpCommunityTable to the
empty string.
2.
Remove the appropriate row from the snmpTargetAddrTable.
The change takes effect immediately. All managers can now access the device. The agent
automatically removes the row in the snmpTargetAddrExtTable.
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