The illustration below shows the arrangement of typical HA Cluster connections in a network. All
interfaces on the master unit would normally also have corresponding interfaces on the slave unit
and these would be connected to the same networks. This is achieved by connecting the same
interfaces on both master and slave via a separate switch (or broadcast domain) to other network
portions.
In the scenario shown above, the lan interface on the master and the lan interface on the slave
would be connected to the same switch which then connects to an internal network. Similarly the
wan interface on the master and the wan interface would connect to a switch which in turn connects
to the external Internet.
Note: The illustration shows a crossover cable sync connection
The illustration above shows a direct crossover cable connection between the sync
interfaces of each unit. This connection could, instead, be via a switch or broadcast
domain.
11.3.2. NetDefendOS Manual HA Setup
To set up an HA cluster manually, the steps are as follows:
1.
Connect to the master unit with the WebUI.
2.
Go to System > High Availability.
3.
Check the Enable High Availability checkbox.
11.3.2. NetDefendOS Manual HA
Setup
Chapter 11. High Availability
495
Summary of Contents for DFL-1600 - Security Appliance
Page 27: ...1 3 NetDefendOS State Engine Packet Flow Chapter 1 NetDefendOS Overview 27 ...
Page 79: ...2 7 3 Restore to Factory Defaults Chapter 2 Management and Maintenance 79 ...
Page 146: ...3 9 DNS Chapter 3 Fundamentals 146 ...
Page 227: ...4 7 5 Advanced Settings for Transparent Mode Chapter 4 Routing 227 ...
Page 241: ...5 4 IP Pools Chapter 5 DHCP Services 241 ...
Page 339: ...6 7 Blacklisting Hosts and Networks Chapter 6 Security Mechanisms 339 ...
Page 360: ...7 4 7 SAT and FwdFast Rules Chapter 7 Address Translation 360 ...
Page 382: ...8 3 Customizing HTML Pages Chapter 8 User Authentication 382 ...
Page 386: ... The TLS ALG 9 1 5 The TLS Alternative for VPN Chapter 9 VPN 386 ...
Page 439: ...Figure 9 3 PPTP Client Usage 9 5 4 PPTP L2TP Clients Chapter 9 VPN 439 ...
Page 450: ...9 7 6 Specific Symptoms Chapter 9 VPN 450 ...
Page 488: ...10 4 6 Setting Up SLB_SAT Rules Chapter 10 Traffic Management 488 ...
Page 503: ...11 6 HA Advanced Settings Chapter 11 High Availability 503 ...
Page 510: ...12 3 5 Limitations Chapter 12 ZoneDefense 510 ...
Page 533: ...13 9 Miscellaneous Settings Chapter 13 Advanced Settings 533 ...