ZyXEL Communications Prestige 794M - Manual (Page 114)

Prestige 794M User’s Guide
Chapter 12 Device Management 114
Expire to auto-logout Type how many minutes a management web session can be left idle before
the session times out. The default is 3 minutes. After it times out you have to
log in again. Very long idle timeouts may have security risks.
A value of "0" means a management session never times out, no matter how
long it has been left idle (not recommended).
Universal Plug and
Play (UPnP)
Select this Enable to activate UPnP. Be aware that anyone could use a UPnP
application to open the web configurator's login screen without entering the
Prestige’s IP address (although you must still enter the password to access
the web configurator).
Select Disable to deactivate this feature.
UPnP Port Specify a port number for UPnP traffic. 2800 is the default.
Note: Make sure the port number is not already used by
another service.
SNMP Access Control
SNMP V1 and V2
Read Community Enter the Read Community, which is the password for the incoming Get and
GetNext requests from the management station. The default is “public” and
allows all requests.
Enter the IP address of the computer you want to allow to view the device
information in the IP Address field. Otherwise, lease this field to 0.0.0.0.
Write Community Enter the write community, which is the password for incoming Set requests
from the management station. The default is “password” and allows all
requests.
Enter the IP address of the computer you want to allow to view and modify the
device information in the IP Address field. Otherwise, lease this field to
0.0.0.0.
Trap Community Type the trap community, which is the password sent with each trap to the
SNMP manager.
Type the IP address of the station to send your SNMP traps to in the IP
Address field.
SNMP V3
Username Enter a username. The Prestige authenticates computer that wishes to obtain
device information with this name.
Password Enter a password for the username above.
Access Right Select Read to allow ready-only access. No information change is allowed.
Select Read/Write to allow information display and change.
IP Address Enter the IP address of a computer you allow to access the Prestige using
SNMPv3.
Apply Click Apply to save the changes.
Table 60 Advanced: Device Management (continued)
LABEL DESCRIPTION