Nomadix AG 5000, Руководство пользователя

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AG 5000
26 Introduction
SNMP Nomadix Private MIB
Nomadix’ Access Gateways can be easily managed over the Internet with an SNMP
client manager (for example, HP OpenView or Castle Rock).
To take advantage of the functionality provided with Nomadix’ private MIB
(Management Information Base), simply import the
nomadix.mib
file from the
Accessories CD (supplied with the product) to view and manage SNMP objects on
your product.
See also:
‹
“Using an SNMP Manager” on page 58
‹
“Installing the Nomadix Private MIB” on page 56 .
Tri-Mode Authentication
The NSE enables multiple authentication models providing the maximum amount of
flexibility to the end user and to the operator by supporting any type of client entering
their network and any type of business relationship on the back end. For example, in
addition to supporting the secure browser-based Universal Access Method (UAM)
via SSL, Nomadix is the only company to simultaneously support port-based
authentication using IEEE 802.1x and authentication mechanisms used by Smart
Clients.
See also:
‹
“Access Control and Authentication” on page 13 .
‹
“Smart Client Support” on page 25 .
URL Filtering
The NSE can restrict access to specified Web sites based on URLs defined by the
system administrator. URL filtering will block access to a list of sites and/or domains
entered by the administrator using the following three methods:
1.
Host IP address (for example, 1.2.3.4).
2.
Host DNS name (for example, www.yahoo.com).
3.
DNS domain name (for example, *.yahoo.com, meaning all sites under the
yahoo.com hierarchy, such as finance.yahoo.com, sports.yahoo.com, etc.).
The system administrator can dynamically add or remove up to 300 specific IP
addresses and domain names to be filtered for each property.
ag5000_userguide.book Page 26 Friday, March 4, 2005 3:05 PM