Paradyne 7112 - Manual (Page 34)

Security
4-6 7112-A2-GB20-20 March 1998
Table 4-2. ATI Access Conditions (2 of 2)
I f access to the ATI
is through the . . .
What to do now? Then . . .
Terminal port and the
ATI is already in use
with a Telnet session User Interface Already
In Use
message appears
with the active user’s IP
address and Login ID.
Try again later.
When the ATI is available, the
message User Interface Idle
appears. Press Enter for the Main
Menu.
Telnet session and the
ATI is currently in use Connection Failed
message appears. The
DSU/CSU allows only
one ATI session. Try again later.
Controlling SNMP Access
There are three methods for limiting SNMP access.
H
Disable the SNMP management option.
H Assign SNMP community names and access levels. The DSU/CSU supports
SNMP Version 1, which provides limited security through the use of
community names.
H
Limit SNMP access through validation of the IP address of each allowed
SNMP manager.
Assigning SNMP Community Names and Access Levels
The DSU/CSU can be managed by an SNMP manager supporting the SNMP
protocol. The community name must be supplied by an external SNMP manager
accessing an object in the MIB.
To define SNMP community names, follow this menu selection sequence:
Main Menu
→
Configuration
→
(Load Configuration From)
→
SNMP
→
General SNMP Management
Refer to Table A-8, General SNMP Management Options , to:
H
Enable SNMP Management.
H Assign the SNMP community names of the SNMP Managers that are allowed
to access the DSU/CSU’s Management Information Base (MIB).
H
Specify read or read-write access for each SNMP community name.