This parameter usually does not need to be specified. If it is specified, NetDefendOS responds to
ARP queries sent to this address. A special section below explains this parameter in more depth.
Local IP Address and Gateway are mutually exclusive and either one or the other should be
specified.
•
Metric
This is a metric value assigned to the route and is used as a weight when performing
comparisons between alternate routes. If two routes are equivalent but have different metric
values then the route with the lowest metric value is taken.
The metric value is also used by Route Failover and Route Load Balancing.
For more information, see Section 4.4, “Route Load Balancing” and Section 4.2.3, “Route
Failover”.
A Typical Routing Scenario
The diagram below illustrates a typical NetDefend Firewall usage scenario.
Figure 4.1. A Typical Routing Scenario
In the above diagram, the LAN interface is connected to the network 192.168.0.0/24 and the DMZ
interface is connected to the network 10.4.0.0/16. The WAN interface is connected to the network
195.66.77.0/24 and the address of the ISP gateway to the public Internet is 195.66.77.4.
The associated routing table for this would be as follows:
Route #
Interface
Destination
Gateway
1
lan
192.168.0.0/24
2
dmz
10.4.0.0/16
3
wan
195.66.77.0/24
4.2.1. The Principles of Routing
Chapter 4. Routing
149
Содержание NetDefend DFL-260E
Страница 27: ...1 3 NetDefendOS State Engine Packet Flow Chapter 1 NetDefendOS Overview 27...
Страница 79: ...2 7 3 Restore to Factory Defaults Chapter 2 Management and Maintenance 79...
Страница 146: ...3 9 DNS Chapter 3 Fundamentals 146...
Страница 227: ...4 7 5 Advanced Settings for Transparent Mode Chapter 4 Routing 227...
Страница 241: ...5 4 IP Pools Chapter 5 DHCP Services 241...
Страница 339: ...6 7 Blacklisting Hosts and Networks Chapter 6 Security Mechanisms 339...
Страница 360: ...7 4 7 SAT and FwdFast Rules Chapter 7 Address Translation 360...
Страница 382: ...8 3 Customizing HTML Pages Chapter 8 User Authentication 382...
Страница 386: ...The TLS ALG 9 1 5 The TLS Alternative for VPN Chapter 9 VPN 386...
Страница 439: ...Figure 9 3 PPTP Client Usage 9 5 4 PPTP L2TP Clients Chapter 9 VPN 439...
Страница 450: ...9 7 6 Specific Symptoms Chapter 9 VPN 450...
Страница 488: ...10 4 6 Setting Up SLB_SAT Rules Chapter 10 Traffic Management 488...
Страница 503: ...11 6 HA Advanced Settings Chapter 11 High Availability 503...
Страница 510: ...12 3 5 Limitations Chapter 12 ZoneDefense 510...
Страница 533: ...13 9 Miscellaneous Settings Chapter 13 Advanced Settings 533...