1.2.1.5.27 TCPIP_DHCPS_STATISTICS_DATA Structure
C
typedef struct __attribute__((packed))
{
uint16_t releasedDelCount;
uint16_t expiredDelCount;
uint16_t cacheFullCount;
uint16_t poolEmptyCount;
uint16_t declinedCount;
uint16_t arpFailCount;
uint16_t echoFailCount;
uint16_t icmpFailCount;
uint16_t msgOvflCount;
uint16_t icmpProbeCount;
uint16_t arpInjectCount;
uint16_t sktNotReadyCount;
}TCPIP_DHCPS_STATISTICS_DATA;
Description
Structure: TCPIP_DHCPS_STATISTICS_DATA
DHCP Server module statistics data.
DHCP server statistics maintained at run time
Remarks:
The symbol TCPIP_DHCPS_ENABLE_STATISTICS needs to be defined and != 0
Members
| Members | Description |
|---|---|
| releasedDelCount | number of released DB entries that have been deleted to make room for other clients |
| expiredDelCount | number of expired DB entries that have been deleted to make room for other clients |
| cacheFullCount | number of times the allocation of a new hash entry in the DB failed |
| poolEmptyCount | number of times the allocation of a new IP address from the pool failed |
| declinedCount | number of times an IP address has been declined by a client |
| arpFailCount | number of times an ARP set operation failed |
| echoFailCount | number of times an ping operation failed |
| icmpFailCount | number of times ICMP rejected a ping operation |
| msgOvflCount | number of times a DHCP packet > then the reserved buffer for it was received |
| icmpProbeCount | number of ICMP probes successfully sent |
| arpInjectCount | number of ARP injections to send replies directly to clients |
| sktNotReadyCount | number of failed send messagges because of no socket TX buffer |