User's Manual
C
HAPTER
15
| Tunnel Settings
Tunnel Settings
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TUNNEL SETTINGS
The Tunnel Settings page allows to set up a Generic Routing Encapsulation
(GRE) tunnel between the CPE and another network. The GRE tunnel
enables routing protocols and other non-IP traffic to be routed between
networks.
Figure 61: Tunnel Settings
The following parameters are displayed on this page:
◆ General —
■
Enable — Enables the GRE tunnel on the CPE.
■
Tunnel IP Address — A private IP assigned to the CPE's GRE
tunnel interface.
■
Remote IP Address — The assigned IP address for the GRE tunnel
for the remote network.
■
MTU — The maximum transmission unit (MTU) for the GRE tunnel
interface.
■
PMTUD Enable — Enables the Path MTU Discovery protocol for the
GRE tunnel interface.
◆ Routing for the tunnel —
■
IP Address — The IP subnet that will be routed to the GRE tunnel
interface.
■
Subnet Mask — The IP subnet mask.