Compatible Systems A00-1869 manual Basic Configuration Guide, Ethernet Interface Configuration

Chapter 6 - Basic Configuration Guide 22

Chapter 6 - Basic Configuration Guide

This chapter briefly discusses the major parameters that must be set in order to use the

IntraPort Enterprise-8 VPN Access Server.

Detailed information on the meaning of the server’s parameters is provided in the Compati- View Management Software Reference Guide and the Text-Based Configuration and Command Line Management Reference Guide. You should use this list as a starting point to look up more specific information in the other documents.

There are a number of parameter settings which are optional, in the sense that they are not required for all installations. These settings are not covered in this chapter.

In this chapter:

CV = CompatiView

TB = Text-Based Configuration

ϖNote: This Basic Configuration Guide does not include information on setting up packet

filters. See the CompatiView Management Software Reference Guide or Text-Based Config- uration and Command Line Management Reference Guide regarding IP, IPX and AppleTalk packet filters for more information.

Ethernet Interface Configuration

As shown in Figure 11: Detail of RIOP Cards, the IntraPort Enterprise-8’s RIOP cards have specialized functions. The even-numbered slots (0, 2, 4 and 6) feature full IP, IPX and Apple- Talk router ports, while the odd-numbered slots (1, 3, 5 and 7) feature IPSec-only interfaces. These ports can only send and receive IPSec packets. All other traffic is dropped. Thus, Ethernet 0:0, 2:0, 4:0, and 6:0 can be thought of as internal/private ports and Ethernet 1:0, 3:0, 5:0 and 7:0 can be thought of as external/public ports.

If you have physically installed your IntraPort Enterprise-8 using both types of ports, then you should follow the IP Settings for Setups in Parallel with a Firewall.

If you have physically installed your IntraPort Enterprise-8 behind your firewall using the Ethernet interfaces on slots 0, 2, 4, and 6 only, then you should follow the IP Settings for Setups Behind a Firewall. Remember that you will also have to set up your firewall to allow IPSec traffic through.

IP Protocol

IP Settings for Setups in Parallel with a Firewall

If setting up the IntraPort-8 in parallel with a firewall, you need to set some basic IP parame- ters for each of the Ethernet interfaces.

•IP address (default = 198.41.12.1)

•IP subnet mask (default = 255.255.255.0)

•IP broadcast address (default = 198.41.12.255)

•RIP 1, RIP 2 or OSPF (Open Shortest Path First) for Ethernet 0:0, 2:0, 4:0, and 6:0 only

•IPSec Gateway which is the equivalent of a default gateway for the IPSec interfaces (Ethernet 1:0, 3:0, 5:0 and 7:0)

CV: Use the TCP/IP Routing: Ethernet Dialog Box to set the IP address, subnet mask, broad- cast address and IP routing protocol for Ethernet 0:0, 2:0, 4:0 and 6:0. OSPF can only be configured using text-based configuration.