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Contiki 2.5
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Neighbor discovery (RFC 4861)More...
#include <string.h>#include "net/uip-icmp6.h"#include "net/uip-nd6.h"#include "net/uip-ds6.h"#include "lib/random.h"Go to the source code of this file.
Macros | |
| #define | UIP_ND6_OPT_HDR_BUF ((uip_nd6_opt_hdr *)&uip_buf[uip_l2_l3_icmp_hdr_len + nd6_opt_offset]) |
| Pointer to ND option. | |
Pointers to the header structures. | |
All pointers except UIP_IP_BUF depend on uip_ext_len, which at packet reception, is the total length of the extension headers. The pointer to ND6 options header also depends on nd6_opt_offset, which we set in each function. Care should be taken when manipulating these buffers about the value of these length variables | |
| #define | UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN]) |
| Pointer to IP header. | |
| #define | UIP_ICMP_BUF ((struct uip_icmp_hdr *)&uip_buf[uip_l2_l3_hdr_len]) |
| Pointer to ICMP header. | |
| #define | UIP_ND6_RS_BUF ((uip_nd6_rs *)&uip_buf[uip_l2_l3_icmp_hdr_len]) |
| #define | UIP_ND6_RA_BUF ((uip_nd6_ra *)&uip_buf[uip_l2_l3_icmp_hdr_len]) |
| #define | UIP_ND6_NS_BUF ((uip_nd6_ns *)&uip_buf[uip_l2_l3_icmp_hdr_len]) |
| #define | UIP_ND6_NA_BUF ((uip_nd6_na *)&uip_buf[uip_l2_l3_icmp_hdr_len]) |
Functions | |
| void | uip_nd6_ns_input (void) |
| Process a neighbor solicitation. More... | |
| void | uip_nd6_ns_output (uip_ipaddr_t *src, uip_ipaddr_t *dest, uip_ipaddr_t *tgt) |
| Send a neighbor solicitation, send a Neighbor Advertisement. More... | |
| void | uip_nd6_na_input (void) |
| Process a Neighbor Advertisement. More... | |
| void | uip_nd6_rs_output (void) |
| Send a Router Solicitation. More... | |
| void | uip_nd6_ra_input (void) |
| process a Router Advertisement More... | |
Neighbor discovery (RFC 4861)
Definition in file uip-nd6.c.
1.8.3.1