Snmp; Snmp Daemon; Traps; Turning Snmp Functionality On Or Off - HP J3278B - SureStore CD-ROM Server/Tower 7 NAS Server User Manual

To turn user quotas off:
vxquotaoff mount_point

SNMP

SNMP Daemon

The SNMP daemon is the Master SNMP Agent and the collection of subagents that would attach
to the Master Agent collectively form a single SNMP Agent. The SNMP Agent accepts SNMP
Get, GetNext and Set requests from an SNMP Manager which cause it to read or write the
Management Information Base (MIB). The MIB objects are instrumented by the sub Agents.
The Master Agent can bind to three kinds of subagents, namely:
Loosely coupled subagents or separate process subagents which open IPC
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communication channels to communicate with the Master Agent
Shared library subagents which are dynamically linkable libraries
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Remotely coupled subagents which could run on a different processor or operating
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system and communicate with the Master Agent using TCP
To configure the agent's contact, add the contact after the word contact: in the configuration file
/etc/SnmpAgent.d/snmpd.conf or use the –C option.
Snmpdm and only one snmpdm can execute on a particular UDP port.

Traps

The agent also sends information to a manager without an explicit request from the manager.
Such an operation is called a trap. By default, SNMP traps are not sent to any destination. To
configure the agent to send traps to one or more specific destinations, add the trap destinations
to /etc/SnmpAgent.d/snmpd.conf.
Then Master Agent <snmpdm> and the MIB-2 subagent <mib2agt> collaborate to send the
SNMP traps.

Turning SNMP Functionality On or Off

To turn SNMP functionality on or off, perform the following steps:
1. From a telnet prompt, change your directory to /opt/source.
2. Run the appropriate script: snmp.start or snmp.stop
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