IPV6_RX_FRAGMENT_BUFFER Structure
C
typedef struct _IPV6_RX_FRAGMENT_BUFFER {
struct _IPV6_RX_FRAGMENT_BUFFER * next;
uint8_t * ptrPacket;
uint32_t identification;
uint16_t bytesInPacket;
uint16_t packetSize;
uint16_t firstFragmentLength;
uint8_t secondsRemaining;
} IPV6_RX_FRAGMENT_BUFFER;
Description
Structure: IPV6_RX_FRAGMENT_BUFFER.
Each fragment is composed of unfragmentable parts and fragmentable parts. Allocate memory for the fragmented packet w.r.t to TCPIP_IPV6_RX_FRAGMENTED_BUFFER_SIZE. The RFC specifies that the fragments must be reassembled in one minute or less. secondsRemaining is the times remaining for reassemble.
Members
| Members | Description |
|---|---|
| next | Next fragmented packet. |
| ptrPacket | Packet information. |
| identification | Fragment ID. |
| bytesInPacket | Number of bytes written to a packet. |
| packetSize | Packet size (packet is complete when this matches bytesInPacket). |
| firstFragmentLength | Length of the first fragment. |
| secondsRemaining | Number of seconds remaining during which the fragment can be reassembled. |
Remarks
None.