IPCP
[PPP]
Collaboration diagram for IPCP:
Detailed Description
IP control protocol.
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Functions |
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void | IpcpRxConfReq (NUTDEVICE *dev, u_char id, NETBUF *nb) |
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void | IpcpRxConfAck (NUTDEVICE *dev, u_char id, NETBUF *nb) |
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void | IpcpRxTermReq (NUTDEVICE *dev, u_char id, NETBUF *nb) |
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void | IpcpRxTermAck (NUTDEVICE *dev, u_char id, NETBUF *nb) |
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void | IpcpRxProtRej (NUTDEVICE *dev) |
| void | NutIpcpInput (NUTDEVICE *dev, NETBUF *nb) |
| | Handle incoming IPCP packets.
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| int | NutIpcpOutput (NUTDEVICE *dev, u_char code, u_char id, NETBUF *nb) |
| | Send a IPCP packet.
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void | IpcpTxConfReq (NUTDEVICE *dev, u_char id) |
Function Documentation
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Handle incoming IPCP packets.
Packets not destined to us or packets with unsupported address type or item length are silently discarded.
- Note:
- This routine is called by the Ethernet layer on incoming ARP packets. Applications typically do not call this function.
- Parameters:
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| dev | Identifies the device that received the packet. |
| nb | Pointer to a network buffer structure containing the ARP packet. |
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Send a IPCP packet.
- Note:
- Applications typically do not call this function.
- Parameters:
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| dev | Identifies the device to use. |
| nb | Network buffer structure containing the packet to send or null if the packet contains no information. The structure must have been allocated by a previous call NutNetBufAlloc() and will be freed when this function returns. |
- Returns:
- 0 on success, -1 in case of any errors.
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