Resetting The Statistics Of A Tunnel Interface; Monitoring The Operating Status Of Gre; Configuration Examples; Example For Configuring Static Routes On The Gre Tunnel - Huawei Quidway S9300 Configuration Manual

2 GRE Configuration

2.6.1 Resetting the Statistics of a Tunnel Interface

Procedure
l
l
----End

2.6.2 Monitoring the Operating Status of GRE

Context
In routine maintenance, you can run the following commands in any view to display the operating
status of GRE.
Procedure
l
l
l
l
----End

2.7 Configuration Examples

This section provides several configuration examples of GRE.

2.7.1 Example for Configuring Static Routes on the GRE Tunnel

2.7.2 Example for Configuring the Dynamic Routing Protocol on the GRE Tunnel
2.7.3 Example for Configuring the CE to Access a VPN Through a GRE Tunnel of the Public
Network
2.7.4 Example for Configuring the Keepalive Function for GRE
2.7.1 Example for Configuring Static Routes on the GRE Tunnel
Networking Requirements
As shown in
OSPF runs among the S9300s.
2-14
Run the reset counters interface tunnel [ interface-number ] command to reset the
statistics of a tunnel interface.
Run the reset keepalive packets count command to reset the statistics of Keepalive packets
on the tunnel interface.
The reset keepalive packets count command runs only in the tunnel interface view. Also,
the tunnel protocol on the interface must be GRE.
Run the display interface tunnel [ interface-number ] command to view the operation
status of the interface.
Run the display ip routing-table vpn-instance vpn-instance-name command to view
information about the VPN routing table on the PE.
Run the display ip routing-table command to view the routing table on the CE.
Run the ping -a source-ip-address [ -vpn-instance vpn-instance-name ]dest-ip-address
command to check whether the two ends of the tunnel can communicate with each other.
Figure 2-5, S9300-A, S9300-B, and S9300-C are on the VPN backbone network.
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Copyright © Huawei Technologies Co., Ltd.
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
Issue 01 (2009-07-28)