Red Hat ENTERPRISE LINUX 4.5.0 - Guide de l'utilisateur télécharger pdf (Page 109)

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address" of the server which you are going to register. When these are piled up, you cannot register.

Confirm the contents of the /etc/hosts.deny, /etc/hosts.allow files.

Confirm the setting contents of /etc/hosts.deny and the /etc/hosts.allow file. When you set the

principle prohibition in /etc/hosts.deny, make setting to admit access for snmpd in /etc/hosts.allow

file.

Confirm the setting situation of SELinux.

If setting of SELinux is not "Disabled", change to "Disabled".

1) Log in to the service console as the root user account.

2) Confirm current setting of SELinux.

- Case of disabled, displayed as follows.

# getenforce

Disabled

- Case of enable, displayed as follows.

# getenforce

Enforcing

- Case of displayed to warning, displayed as follows.

# getenforce

Permissive

In the case of enabled, execute the following command:

3) Open /etc/sysconfig/selinux by an editor and look for the following lines.

SELINUX=<current setting>

4) Edit the line mentioned above and save a file.

- Case of Disabled, edit as follows.

SELINUX=disabled

- Case of Enforcing, edit as follows.

SELINUX=enforcing

- Case of Permissive, edit as follows.

SELINUX=permissive

5) Restart the system.

# reboot

Fail in setting of the threshold from NEC ESMPRO Manager.

Confirm the contents of snmpd.conf.

When it set it from NEC ESMPRO Manager, note authority of SNMP is necessary. Confirm whether a

definition of snmpd.conf is given write authority.

Example 1)

# name incl/excl subtree mask(optional)

view all included .1 80

# group context sec.model sec.level prefix read write notif

access notConfigGroup "" any noauth exact all all none

Example 2)

#rocommunity public default

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Red Hat ENTERPRISE LINUX 4.5.0 - Guide de l'utilisateur Page 109