Chapter 2. Management and Maintenance
This chapter describes the management, operations and maintenance related aspects of
NetDefendOS.
• Managing NetDefendOS, page 25
• Events and Logging, page 49
• RADIUS Accounting, page 54
• SNMP Monitoring, page 59
• The pcapdump Command, page 62
• Maintenance, page 65
2.1. Managing NetDefendOS
2.1.1. Overview
NetDefendOS is designed to give both high performance and high reliability. Not only does it
provide an extensive feature set, it also enables the administrator to be in full control of almost every
detail of the system. This means the product can be deployed in the most challenging environments.
A good understanding on how NetDefendOS configuration is performed is crucial for proper usage
of the system. For this reason, this section provides an in-depth presentation of the configuration
subsystem as well as a description of how to work with the various management interfaces.
Management Interfaces
NetDefendOS provides the following management interfaces:
The Web Interface
The Web Interface (also known as the Web User Interface or WebUI) is
built into NetDefendOS and provides a user-friendly and intuitive
graphical management interface, accessible from a standard web
browser (Microsoft Internet Explorer or Firefox is recommended). The
browser connects to one of the hardware's Ethernet interfaces using
HTTP or HTTPS and the NetDefendOS responds like a web server,
allowing web pages to be used as the management interface.
This feature is fully described in Section 2.1.3, “The Web Interface”.
The CLI
The Command Line Interface (CLI), accessible locally via serial console
port or remotely using the Secure Shell (SSH) protocol, provides the
most fine-grained control over all parameters in NetDefendOS.
This feature is fully described in Section 2.1.4, “The CLI”.
Secure Copy
Secure Copy (SCP) is a widely used communication protocol for file
transfer. No specific SCP client is provided with NetDefendOS
distributions but there exists a wide selection of SCP clients available
for nearly all workstation platforms. SCP is a complement to CLI usage
and provides a secure means of file transfer between the administrator's
workstation
and
the
D-Link
Firewall.
Various
files
used
by
NetDefendOS can be both uploaded and downloaded with SCP.
This feature is fully described in Section 2.1.6, “Secure Copy”.
25
Содержание 800 - DFL 800 - Security Appliance
Страница 24: ...1 3 NetDefendOS State Engine Packet Flow Chapter 1 NetDefendOS Overview 24 ...
Страница 69: ...2 6 4 Restore to Factory Defaults Chapter 2 Management and Maintenance 69 ...
Страница 121: ...3 9 DNS Chapter 3 Fundamentals 121 ...
Страница 166: ...interfaces without an overriding IGMP Setting Default 1 000 4 6 4 Advanced IGMP Settings Chapter 4 Routing 166 ...
Страница 181: ...4 7 5 Advanced Settings for Transparent Mode Chapter 4 Routing 181 ...
Страница 192: ...5 5 IP Pools Chapter 5 DHCP Services 192 ...
Страница 282: ...6 7 Blacklisting Hosts and Networks Chapter 6 Security Mechanisms 282 ...
Страница 300: ...mechanism 7 3 7 SAT and FwdFast Rules Chapter 7 Address Translation 300 ...
Страница 301: ...7 3 7 SAT and FwdFast Rules Chapter 7 Address Translation 301 ...
Страница 303: ... Changed on a regular basis such as every three months 8 1 Overview Chapter 8 User Authentication 303 ...
Страница 318: ...8 3 Customizing HTML Pages Chapter 8 User Authentication 318 ...
Страница 322: ...ALG 9 1 5 The TLS Alternative for VPN Chapter 9 VPN 322 ...
Страница 377: ...Management Interface Failure with VPN Chapter 9 VPN 377 ...
Страница 408: ...10 4 6 SLB_SAT Rules Chapter 10 Traffic Management 408 ...
Страница 419: ...11 5 HA Advanced Settings Chapter 11 High Availability 419 ...
Страница 426: ...12 3 5 Limitations Chapter 12 ZoneDefense 426 ...
Страница 449: ...13 9 Miscellaneous Settings Chapter 13 Advanced Settings 449 ...