ZyXEL Communications 200 Series - Manual (Page 698)

Chapter 43 System
ZyWALL USG 100/200 Series User’s Guide
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43.10.3 Configuring SNMP
To change your ZyWALL’s SNMP settings, click System > SNMP tab. The screen appears as
shown. Use this screen to configure your SNMP settings, including from which zones SNMP
can be used to access the ZyWALL. You can also specify from which IP addresses the access
can come.
Figure 523 System > SNMP
The following table describes the labels in this screen.
Table 244 System > SNMP
LABEL DESCRIPTION
Enable Select the check box to allow or disallow the computer with the IP address that
matches the IP address(es) in the Service Control table to access the ZyWALL
using this service.
Server Port You may change the server port number for a service if needed, however you must
use the same port number in order to use that service for remote management.
Get Community Enter the Get Community, which is the password for the incoming Get and
GetNext requests from the management station. The default is public and allows all
requests.
Set Community Enter the Set community, which is the password for incoming Set requests from
the management station. The default is private and allows all requests.
Trap
Community Type the trap community, which is the password sent with each trap to the SNMP
manager. The default is public and allows all requests.
Destination Type the IP address of the station to send your SNMP traps to.
Service Control This specifies from which computers you can access which ZyWALL zones.
# This the index number of the service control rule.
The entry with a hyphen (-) instead of a number is the ZyWALL’s (non-configurable)
default policy. The ZyWALL applies this to traffic that does not match any other
configured rule. It is not an editable rule. To apply other behavior, configure a rule
that traffic will match so the ZyWALL will not have to use the default policy.
Zone This is the zone on the ZyWALL the user is allowed or denied to access.
Address This is the object name of the IP address(es) with which the computer is allowed or
denied to access.
Action This displays whether the computer with the IP address specified above can access
the ZyWALL zone(s) configured in the Zone field (Accept) or not (Deny).