display rawip statistics

Function

The display rawip ipv6 statistics command displays the statistics about IPv6 RawIP packets.

Format

display rawip statistics

display rawip statistics verbose

display rawip ipv6 statistics

Parameters

None

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
ip-stack	read

Usage Guidelines

Usage Scenario

To check statistics about RawIP packets, including the number of sent and received RawIP packets, run the display rawip statistics command.

RSVP, OSPF, and ICMP packets are encapsulated into RawIP packets during transmission. During ping operations, for example, run the display rawip statistics command to check the number of RawIP packets sent by the local device to see if the network abnormality is caused by abnormal sending and receiving of RawIP packets.

If you want to diagnose problems and monitor information of specific applications, configure verbose in the display rawip statistics command so that application-specific RawIP packet statistics are displayed. The applications can be ICMP, OSPF, RSVP, or others.

Precautions

The number of packets received by the router includes the number of forwarded packets, packets sent to the upper layer, and discarded packets.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display RawIP packet statistics.

<HUAWEI> display rawip statistics
------------------------ Display Rawip Statistics ---------------------  
Received packets:
    Total: 6
    Input packets missing pcb cache: 0
Sent packets:
    Total: 3
-----------------------------------------------------------------------

# Display RawIP traffic statistics by application.

<HUAWEI> display rawip statistics verbose
Received packets:
------------------------------------------------------------------
Application    Overflow         No Matching
------------------------------------------------------------------
ICMP                  0                  0
OSPF                  0                  0
RSVP                  0                  0
Others                0                  0
------------------------------------------------------------------
 
Sent packets:
------------------------------------------------------------------
Application    Dropped Packets
------------------------------------------------------------------        
ICMP                         0
OSPF                         0
RSVP                         0
Others                       0
------------------------------------------------------------------

# Display statistics about IPv6 RawIP packets.

<HUAWEI> display rawip ipv6 statistics
------------------------ Display Rawip Statistics -------------------
Received packets:
    Total: 0
    Input packets missing pcb cache: 0
Sent packets:
    Total: 0
-----------------------------------------------------------------------

**Table 1** Description of the **display rawip statistics** command output
Item	Description
Received packets	Received packet statistics.
Input packets missing pcb cache	Number of packets discarded because no corresponding Protocol Control Block (PCB) exists.
Sent packets	Sent packet statistics.
Application	Application.
Overflow	Number of RawIP packets discarded due to a socket buffer overflow.
No Matching	Number of RawIP packets discarded due to a socket mismatch on the receive end.
ICMP	ICMP packet statistics.
OSPF	OSPF packet statistics.
RSVP	RSVP packet statistics.
Others	Other packet statistics.
Dropped Packets	Number of discarded packets.
Total	Total number of received or send packets.