Sun Microsystems Netra CT 820 Administration Manual page 41

The SNMP management applications that can access the information maintained
I
by the MOH. The control is based on the IP address and the community of the
host on which the management application is running. Access can be either read-
write or read-only.
The node boards that can receive SNMP traps, or event notifications. There are
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several types of SNMP traps. MOH uses the ACL file to determine where to send
coldStart (initial) traps. A coldStart trap is sent to the system when MOH starts.
For other types of traps or notifications, such as hardware status changes, MOH
maintains a table which specifies where traps should be sent.
The format of this file is specified in the JDMK documentation. An ACL file template
that is part of the JDMK package is installed by default in
/opt/SUNWjdmk/jdmk4.2/etc/conf/template.acl.
An example of a configuration file is:
acl = {
{
communities = trees
access = read-only
managers = oak, elm
}
{
communities = birds
access = read-write
managers = robin
}
}
trap = {
{
trap-community = lakes
hosts = michigan, mead
}
}
In this example, oak, elm, robin, michigan, and mead are hostnames. If this is the
ACL file specified, when the MOH starts, a coldStart trap will be sent to michigan
and mead. Management applications running on oak and elm can read (get)
information from MOH, but they cannot write (set) information. Management
applications running on robin can read (get) and write (set) information from
MOH.
The ACL file can be stored anywhere on your system. When you start the MOH
application and you want to use an ACL file you created, you specify the complete
path to the file.
Chapter 2 Configuring Your System 27