Weidmuller IE-SR-2GT-LAN Manual page 34

Industrial security router/firewall

Table of Contents

Figure 31: Configuration  Network  1:1 NAT  Tab „Configuration"

Configuration of the mapping (assignment) of IP address ranges between LAN and WAN port, and vice-

versa.

For more detailed information please refer to Appendix A2.

Figure 32: Configuration  Network  Network groups  Tab „Configuration"

Creating groups with "speaking" names for ranges of IP addresses (Layer 3). A network group always

contains a range of IP addresses with specified subnet (eg 192.168.1.0/24). A network group can contain a

set of single IP addresses and complete IP address ranges. Network groups can be used instead of IP

address ranges if you will create firewall filtering rules (See menu Configuration  Packet filters  Layer 3).

34 / 103

Table of Contents

Show Quick Links

Table of Contents

Ie-sr-2gt-umts/3g