Virtual Private Networks (VPN)
Generic Routing Encapsulation (GRE)
IX14 User Guide
614
Generic Routing Encapsulation (GRE)
Generic Routing Encapsulation (GRE) is an IP packet encapsulation protocol that allow for networks
and routes to be advertized from one network device to another. You can use GRE to encapsulate a
wide variety of network layer protocols inside virtual point-to-point links over an IP network.
Configuring a GRE tunnel
Configuring a GRE tunnel involves the following items:
Required configuration items
n
A GRE loopback endpoint interface.
n
GRE tunnel configuration:
l
Enable the GRE tunnel.
The GRE tunnels are enabled by default.
l
The local endpoint interface.
l
The IP address of the remote device/peer.
Additional configuration items
n
A GRE key.
n
Enable the device to respond to keepalive packets.
Task One: Create a GRE loopback endpoint interface
WebUI
1. Log into the IX14 WebUI as a user with full Admin access rights.
2. On the menu, click
System
. Under
Configuration
, click
Device Configuration
.
The
Configuration
window is displayed.
Содержание IX14
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Страница 45: ...Configuration and management Exit the command line interface IX14 User Guide 45 Type q or quit to exit ...
Страница 515: ...Monitoring This chapter contains the following topics intelliFlow 516 Configure NetFlow Probe 523 IX14 User Guide 515 ...
Страница 756: ...Routing Virtual Router Redundancy Protocol VRRP IX14 User Guide 756 ...
Страница 803: ...Command line interface Command line reference IX14 User Guide 803 Parameters None ...
Страница 812: ...Command line interface Command line reference IX14 User Guide 812 reboot Reboot the system Parameters None ...