Nomadix Access Gateways, Руководство пользователя, Страница: 19 / 330

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Introduction 7
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Portal Page Redirect
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RADIUS Client
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RADIUS-driven Auto Configuration
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RADIUS Proxy
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Realm-Based Routing
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Remember Me and RADIUS Re-Authentication
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Secure Management
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Secure Socket Layer (SSL)
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Secure XML API
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Session Rate Limiting (SRL)
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Session Termination Redirect
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Smart Client Support
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SNMP Nomadix Private MIB
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Static Port Mapping
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Tri-Mode Authentication
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URL Filtering
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Walled Garden
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Web Management Interface
Access Control
For IP-based access control, the NSE incorporates a master access control list that checks the
source (IP address) of administrator logins. A login is permitted only if a match is made with
the master list contained within the NSE. If a match is not made, the login is denied, even if a
correct login name and password are supplied.
The access control list supports up to 50 (fifty) entries in the form of a specific IP address or
range of IP addresses.
The NSE also offers access control based on the interface being used. This feature allows
administrators to block access from Telnet, Web Management, and FTP sources.
Administration can now be performed after unblocking the interfaces for the Subscriber side of
the NSE. The Administrative ports are configurable as well. See
“Establishing Secure
Administration {Access Control}” on page 63 .