Enterasys Networks Network Card manual Tunnel Protocols

Chapter 3	Tunnel Protocols
Configuring an ANG-3000/7000

Click here to	Click here to select the Alt Address option
open the Alt
Addresses
window

Click here to open the Configuration pullout

Figure 22 Aurorean Alternate Address Info Window

5If you want to change either the ANG or APS Alternate IP address, click Modify, enter a value and click Update.

Tunnel Protocols

The ANG supports two tunnel protocols:

HPoint-to-Point Tunneling Protocol (PPTP) developed by Microsoft, 3Com and others that uses Point-to-Point (PPP) protocol and Generic Routing Encapsulation (GRE) to route packets through the Internet.

HIP Security (IPSec) protocol developed by the Internet Engineering Task Force (IETF) that adds security extensions for encryption and message authentication to IP protocol.

For each tunnel protocol, you can configure authentication, encryption, and compression parameters. To set tunnel protocol parameters, perform the following steps:

RiverMaster Administrator’s Guide 43