Red Hat DIRECTORY SERVER 7.1 SP7 - S Instrukcja Naprawy Pobierz pdf (Strona 45)

Troubleshooting SNMP 45

Troubleshooting SNMP

This section includes information for troubleshooting SNMP on all platforms.

 Section 6.1, “Traps Might Not Get Generated As Expected,” on page 45

 Section 6.2, “SNMP Group Object,” on page 46

 Section 6.3, “SNMP Initializing Errors,” on page 46

 Section 6.4, “SNMP Subagent Does Not Start,” on page 46

 Section 6.6, “SNMP Issues,” on page 46

 Section 6.7, “SNMP Walk Hangs on Solaris Platform,” on page 48

6.1 Traps Might Not Get Generated As Expected

Traps are sent only if the corresponding verb request is received by the server. They are not sent in

any other cases. For example,

ndsDeleteAttribute

is sent only when the

ndsRemoveEntry

(trap

number 108) request is sent. But an application can always read the ACLs and decide to check

whether the user has sufficient rights to perform the delete operation. In this case, the

ndsDeleteAttribute

trap is not generated. However, you can use iMonitor to view the verb

statistics on a particular server.

To get the traps for all occurrences, set the time interval to zero.

You can enable traps to send only on failure conditions. You can enable traps to get them under all

conditions.

ndssnmpsa must be restarted when the master agent is restarted

To restart ndssnmpsa, stop ndssnmpsa and then start it again.

To stop ndssnmpsa, enter the following:

Solaris:

/etc/rc.d/init.d/ndssnmpsa stop

Linux:

/etc/init.d/ndssnmpsa stop

To start ndssnmpsa, enter the following:

Solaris:

/etc/rc.d/init.d/ndssnmpsa start

Linux:

/etc/init.d/ndssnmpsa start

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Red Hat DIRECTORY SERVER 7.1 SP7 - S Instrukcja Naprawy Strona 45