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uip_stats Struct Reference

The structure holding the TCP/IP statistics that are gathered if UIP_STATISTICS is set to 1. More...

#include <os/net/ipv6/uip.h>

Data Fields

struct { 
 
   uip_stats_t   recv 
 Number of received packets at the IP layer.
 
   uip_stats_t   sent 
 Number of sent packets at the IP layer.
 
   uip_stats_t   forwarded 
 Number of forwarded packets at the IP layer.
 
   uip_stats_t   drop 
 Number of dropped packets at the IP layer.
 
   uip_stats_t   vhlerr 
 Number of packets dropped due to wrong IP version or header length.
 
   uip_stats_t   hblenerr 
 Number of packets dropped due to wrong IP length, high byte.
 
   uip_stats_t   lblenerr 
 Number of packets dropped due to wrong IP length, low byte.
 
   uip_stats_t   fragerr 
 Number of packets dropped because they were IP fragments.
 
   uip_stats_t   chkerr 
 Number of packets dropped due to IP checksum errors.
 
   uip_stats_t   protoerr 
 Number of packets dropped because they were neither ICMP, UDP nor TCP.
 
ip 
 IP statistics.
 
struct { 
 
   uip_stats_t   recv 
 Number of received ICMP packets.
 
   uip_stats_t   sent 
 Number of sent ICMP packets.
 
   uip_stats_t   drop 
 Number of dropped ICMP packets.
 
   uip_stats_t   typeerr 
 Number of ICMP packets with a wrong type.
 
   uip_stats_t   chkerr 
 Number of ICMP packets with a bad checksum.
 
icmp 
 ICMP statistics.
 
struct { 
 
   uip_stats_t   recv 
 Number of recived TCP segments.
 
   uip_stats_t   sent 
 Number of sent TCP segments.
 
   uip_stats_t   drop 
 Number of dropped TCP segments.
 
   uip_stats_t   chkerr 
 Number of TCP segments with a bad checksum.
 
   uip_stats_t   ackerr 
 Number of TCP segments with a bad ACK number.
 
   uip_stats_t   rst 
 Number of received TCP RST (reset) segments.
 
   uip_stats_t   rexmit 
 Number of retransmitted TCP segments.
 
   uip_stats_t   syndrop 
 Number of dropped SYNs because too few connections were available.
 
   uip_stats_t   synrst 
 Number of SYNs for closed ports, triggering a RST.
 
tcp 
 TCP statistics.
 
struct { 
 
   uip_stats_t   drop 
 Number of dropped UDP segments.
 
   uip_stats_t   recv 
 Number of recived UDP segments.
 
   uip_stats_t   sent 
 Number of sent UDP segments.
 
   uip_stats_t   chkerr 
 Number of UDP segments with a bad checksum.
 
udp 
 UDP statistics.
 

Detailed Description

The structure holding the TCP/IP statistics that are gathered if UIP_STATISTICS is set to 1.

Definition at line 1359 of file uip.h.

Field Documentation

◆ chkerr

uip_stats_t uip_stats::chkerr

Number of packets dropped due to IP checksum errors.

Number of UDP segments with a bad checksum.

Number of TCP segments with a bad checksum.

Number of ICMP packets with a bad checksum.

Definition at line 1373 of file uip.h.

◆ drop

uip_stats_t uip_stats::drop

Number of dropped packets at the IP layer.

Number of dropped ND6 packets.

Number of dropped UDP segments.

Number of dropped TCP segments.

Number of dropped ICMP packets.

Definition at line 1364 of file uip.h.

◆ recv

uip_stats_t uip_stats::recv

Number of received packets at the IP layer.

Number of recived ND6 packets.

Number of recived UDP segments.

Number of recived TCP segments.

Number of received ICMP packets.

Definition at line 1361 of file uip.h.

◆ sent

uip_stats_t uip_stats::sent

Number of sent packets at the IP layer.

Number of sent ND6 packets.

Number of sent UDP segments.

Number of sent TCP segments.

Number of sent ICMP packets.

Definition at line 1362 of file uip.h.