Nortel Media Gateway 3200 User Manual page 133

H.248 User's Manual
To change the trap community string, take these 2 steps:
The following procedure assumes that a row already exists in the srCommunityTable for
the new trap community string. The trap community string can be part of the TrapGroup,
ReadGroup or ReadWriteGroup. If the trap community string is used solely for sending
traps (recommended), then it should be made part of the TrapGroup.
1. Add a row to the vacmSecurityToGroupTable with these values: SecurityModel=2,
SecurityName=the new trap community string, GroupName=TrapGroup, ReadGroup
or ReadWriteGroup. The SecurityModel and SecurityName objects are row indices.
Note:
2. Modify the SecurityName field in the appropriate row of the snmpTargetParamsTable.
8.1.5.2 Trusted Managers
By default, the agent accepts get and set requests from any IP address, as long as the
correct community string is used in the request. Security can be enhanced via the use of
Trusted Managers. A Trusted Manager is an IP address from which the SNMP agent
accepts and process get and set requests. An EM can be used to configure up to 5 Trusted
Managers.
Note:
8.1.5.2.1 Configuration of Trusted Managers via ini File
To set the Trusted Mangers table from start up, write the following in the ini file:
SNMPTRUSTEDMGR_X = D.D.D.D
Where X is any integer between 0 and 4 (0 sets the first table entry, 1 sets the second and
so on), and D is an integer between 0 and 255.
Version SN09
You must add GroupName and RowStatus on the same set.
If Trusted Managers are defined, then all community strings works from all
Trusted Managers. That is, there is no way to associate a community string
with particular trusted managers.
133
8. MG 3200 Management
October 2006