or NATed by the NetDefend Firewall.
Note: PPPoE has a discovery protocol
To provide a point-to-point connection over Ethernet, each PPP session must learn the
Ethernet address of the remote peer, as well as establish a unique session identifier.
PPPoE includes a discovery protocol that provides this.
PPPoE cannot be used with HA
For reasons connected with the way IP addresses are shared in a NetDefendOS high availability
cluster, PPPoE will not operate correctly. It should therefore not be configured with HA.
Example 3.16. Configuring a PPPoE Client
This example shows how to configure a PPPoE client on the wan interface with traffic routed over PPPoE.
CLI
gw-world:/> add Interface PPPoETunnel PPPoEClient
EthernetInterface=wan
Network=all-nets
Username=exampleuser
Password=examplepw
Web Interface
1.
Go to: Interfaces > PPPoE > Add > PPPoE Tunnel
2.
Then enter:
•
Name: PPPoEClient
•
Physical Interface: wan
•
Remote Network: all-nets (as we will route all traffic into the tunnel)
•
Service Name: Service name provided by the service provider
•
Username: Username provided by the service provider
•
Password: Password provided by the service provider
•
Confirm Password: Retype the password
•
Under Authentication specify which authentication protocol to use
(the default settings will be used if not specified)
•
Disable the option Enable dial-on-demand
•
Under Advanced, if Add route for remote network is enabled then a new route will be added for the
interface
3.
Click OK
3.4.5. GRE Tunnels
Overview
The Generic Router Encapsulation (GRE) protocol is a simple, encapsulating protocol that can be
used whenever there is a need to tunnel traffic across networks and/or through network devices.
3.4.5. GRE Tunnels
Chapter 3. Fundamentals
122
Summary of Contents for NetDefend DFL-1660
Page 28: ...1 3 NetDefendOS State Engine Packet Flow Chapter 1 NetDefendOS Overview 28 ...
Page 88: ...2 6 3 Restore to Factory Defaults Chapter 2 Management and Maintenance 88 ...
Page 166: ...3 10 DNS Chapter 3 Fundamentals 166 ...
Page 254: ...4 7 5 Advanced Settings for Transparent Mode Chapter 4 Routing 254 ...
Page 268: ...5 4 IP Pools Chapter 5 DHCP Services 268 ...
Page 368: ...6 7 Blacklisting Hosts and Networks Chapter 6 Security Mechanisms 368 ...
Page 390: ...7 4 7 SAT and FwdFast Rules Chapter 7 Address Translation 390 ...
Page 414: ...8 3 Customizing Authentication HTML Pages Chapter 8 User Authentication 414 ...
Page 490: ...9 8 6 Specific Symptoms Chapter 9 VPN 490 ...
Page 528: ...10 4 6 Setting Up SLB_SAT Rules Chapter 10 Traffic Management 528 ...
Page 544: ...11 7 HA Advanced Settings Chapter 11 High Availability 544 ...
Page 551: ...12 3 5 Limitations Chapter 12 ZoneDefense 551 ...
Page 574: ...Default 512 13 9 Miscellaneous Settings Chapter 13 Advanced Settings 574 ...
Page 575: ...13 9 Miscellaneous Settings Chapter 13 Advanced Settings 575 ...