Maintaining Gre; Resetting The Statistics Of A Tunnel Interface; Monitoring The Running Status Of Gre - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN

2.6 Maintaining GRE

This section describes how to reset the statistics of a tunnel interface, monitor the running status
of GRE.

2.6.1 Resetting the Statistics of a Tunnel Interface

When you need to reset the statistics of a tunnel interface, you can run the reset commands to
clear the Keepalive packets and Keepalive Response packets sent and received by a GRE tunnel
interface.
Procedure
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2.6.2 Monitoring the Running Status of GRE

In routine maintenance, you can run the GRE related display commands to view the running
status of GRE.
Context
In routine maintenance, you can run the following commands to view the running status of GRE:
Procedure
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Run the reset counters interface tunnel [ interface-number ] command in the user view
to reset the statistics on the tunnel interface.
Reset the statistics on Keepalive packets on the tunnel interface.
1. Run:
system-view
The system view is displayed.
2. Run:
interface tunnel interface-number
The tunnel interface view is displayed.
3. Run:
reset keepalive packets count
Reset the statistics on Keepalive packets on the tunnel interface.
NOTE
You can run the reset keepalive packets count command only in the tunnel interface view,
and the tunnel protocol of the interface must be GRE.
Run the display interface tunnel [ interface-number ] command to check the running status
of the tunnel interface.
Run the display ip routing-table vpn-instance vpn-instance-name command to check the
VPN routing table on the PE.
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