uip_stats Struct Reference

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

#include <core/net/uip.h>

Data Fields
struct {
uip_stats_t   recv
	Number of received packets at the IP layer. More...
uip_stats_t   sent
	Number of sent packets at the IP layer. More...
uip_stats_t   forwarded
	Number of forwarded packets at the IP layer. More...
uip_stats_t   drop
	Number of dropped packets at the IP layer. More...
uip_stats_t   vhlerr
	Number of packets dropped due to wrong IP version or header length. More...
uip_stats_t   hblenerr
	Number of packets dropped due to wrong IP length, high byte. More...
uip_stats_t   lblenerr
	Number of packets dropped due to wrong IP length, low byte. More...
uip_stats_t   fragerr
	Number of packets dropped since they were IP fragments. More...
uip_stats_t   chkerr
	Number of packets dropped due to IP checksum errors. More...
uip_stats_t   protoerr
	Number of packets dropped since they were neither ICMP, UDP nor TCP. More...
}	ip
	IP statistics. More...
struct {
uip_stats_t   recv
	Number of received ICMP packets. More...
uip_stats_t   sent
	Number of sent ICMP packets. More...
uip_stats_t   drop
	Number of dropped ICMP packets. More...
uip_stats_t   typeerr
	Number of ICMP packets with a wrong type. More...
uip_stats_t   chkerr
	Number of ICMP packets with a bad checksum. More...
}	icmp
	ICMP statistics. More...
struct {
uip_stats_t   drop
	Number of dropped UDP segments. More...
uip_stats_t   recv
	Number of recived UDP segments. More...
uip_stats_t   sent
	Number of sent UDP segments. More...
uip_stats_t   chkerr
	Number of UDP segments with a bad checksum. More...
}	udp
	UDP statistics. More...

Detailed Description

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

Definition at line 1394 of file uip.h.

Field Documentation

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 ICMP packets with a bad

checksum.

Definition at line 1412 of file uip.h.

uip_stats_t uip_stats::drop

       Number of dropped packets at the IP

layer.

Number of dropped UDP segments.

Number of dropped ICMP packets.

Definition at line 1402 of file uip.h.

uip_stats_t uip_stats::forwarded

  Number of forwarded packets at the IP 

layer.

Definition at line 1400 of file uip.h.

uip_stats_t uip_stats::fragerr

    Number of packets dropped since they

were IP fragments.

Definition at line 1410 of file uip.h.

uip_stats_t uip_stats::hblenerr

   Number of packets dropped due to wrong

IP length, high byte.

Definition at line 1406 of file uip.h.

struct { ... } uip_stats::icmp

ICMP statistics.

struct { ... } uip_stats::ip

IP statistics.

uip_stats_t uip_stats::lblenerr

   Number of packets dropped due to wrong

IP length, low byte.

Definition at line 1408 of file uip.h.

uip_stats_t uip_stats::protoerr

   Number of packets dropped since they

were neither ICMP, UDP nor TCP.

Definition at line 1414 of file uip.h.

uip_stats_t uip_stats::recv

       Number of received packets at the IP

layer.

Number of recived UDP segments.

Number of received ICMP packets.

Definition at line 1396 of file uip.h.

uip_stats_t uip_stats::sent

       Number of sent packets at the IP

layer.

Number of sent UDP segments.

Number of sent ICMP packets.

Definition at line 1398 of file uip.h.

uip_stats_t uip_stats::typeerr

    Number of ICMP packets with a wrong

type.

Definition at line 1421 of file uip.h.

struct { ... } uip_stats::udp

UDP statistics.

uip_stats_t uip_stats::vhlerr

     Number of packets dropped due to wrong

IP version or header length.

Definition at line 1404 of file uip.h.