125G-AF IPv4 traffic statistics字段

设备：    S12508G-AF

问题描述：

         用户通过display interface命令查看接口的流量时有IPv4 traffic statistics这个字段一直显示0字节，但是接口本身是有流量的，

statistics l3-packet enable命令用来开启三层报文统计功能。

undo statistics l3-packet enable命令用来关闭三层报文统计功能。

开启三层报文统计功能后 显示的流量统计

[58-Ten-GigabitEthernet1/0/0/13]dis this                            

#                                                                   

interface Ten-GigabitEthernet1/0/0/13                               

 port link-mode route                                               

 ip address 100.1.2.1 255.255.255.0                                  

 statistics l3-packet enable inbound                                

 statistics l3-packet enable outbound                               

 ipv6 address 13::1/64                                              

#                                                                    

return                                                              

[58-Ten-GigabitEthernet1/0/0/13]dis int Ten-GigabitEthernet 1/0/0/13

Ten-GigabitEthernet1/0/0/13                                          

Current state: UP                                                   

Line protocol state: UP                                             

Description: Ten-GigabitEthernet1/0/0/13 Interface                  

Bandwidth: 10000000 kbps                                             

Maximum transmission unit: 1500                                     

Allow jumbo frames to pass                                          

Broadcast max-ratio: 100%                                           

Multicast max-ratio: 100%                                           

Unicast max-ratio: 100%                                             

Known-unicast max-ratio: 100%                                       

Internet address: 100.1.2.1/24 (Primary)                             

IP packet frame type: Ethernet II, hardware address: 70f9-6dab-2da0 

IPv6 packet frame type: Ethernet II, hardware address: 70f9-6dab-2da0

Loopback is not set                                                 

Media type is stack wire, port hardware type is STACK_SFP_PLUS      

Port priority: 0                                                    

10Gbps-speed mode, Full-duplex mode                                 

Link speed type is autonegotiation, link duplex type is autonegotiati

Flow-control is not enabled                                         

Maximum frame length: 9216                                          

Last link flapping: 0 hours 8 minutes 37 seconds                    

Last clearing of counters: Never                                     

Current system time:2022-07-01 09:51:05                             

Last time when physical state changed to up:2022-07-01 09:42:28     

Last time when physical state changed to down:2022-07-01 09:42:27   

 Peak input rate: 83582321 bytes/sec, at 2022-07-01 09:51:03        

 Peak output rate: 15 bytes/sec, at 2022-07-01 09:47:27             

 Last 300 seconds input: 652990 packets/sec 83582321 bytes/sec 8%   

 Last 300 seconds output: 0 packets/sec 12 bytes/sec 0%              

 Input (total):  203957318 packets, 26106373239 bytes               

          203921341 unicasts, 0 broadcasts, 0 multicasts, 0 pauses  

 Input (normal):  203921341 packets, - bytes                        

          203921341 unicasts, 0 broadcasts, 0 multicasts, 0 pauses  

 Input:  34410 input errors, 1068 runts, 0 giants, 0 throttles      

          33342 CRC, 0 frame, - overruns, 493 aborts                

          - ignored, - parity errors                                

 Output (total): 30 packets, 7578 bytes                             

          0 unicasts, 6 broadcasts, 24 multicasts, 0 pauses         

 Output (normal): 30 packets, - bytes                               

          0 unicasts, 6 broadcasts, 24 multicasts, 0 pauses          

 Output: 0 output errors, - underruns, - buffer failures            

          0 aborts, 0 deferred, 0 collisions, 0 late collisions     

          0 lost carrier, - no carrier                              

IPv4 traffic statistics:                                             

 Last 300 seconds input rate: 408126 packets/sec, 52240090 bytes/sec

 Last 300 seconds output rate: 0 packets/sec, 0 bytes/sec           

 Input: 19004492 packets, 2432623404 bytes                          

 Output: 0 packets, 0 bytes                                         

IPv6 traffic statistics:                                            

 Last 300 seconds input rate: 60995 packets/sec, 7807467 bytes/sec  

 Last 300 seconds output rate: 0 packets/sec, 0 bytes/sec           

 Input: 18625112 packets, 2384028016 bytes                          

 Output: 8 packets, 272 bytes                                       

[58-Ten-GigabitEthernet1/0/0/13]             

理解问题，非故障，需要开启三层报文统计功能