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autoip.c File Reference
AutoIP Automatic LinkLocal IP Configuration.
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Detailed Description
AutoIP Automatic LinkLocal IP Configuration.
Definition in file autoip.c .
Function Documentation
static err_t autoip_arp_announce
(
struct netif *
netif )
[static]
Sends an ARP announce from a network interface.
Parameters:
netif network interface used to send the announce
Definition at line 200 of file autoip.c .
Handles every incoming ARP Packet, called by etharp_arp_input.
Parameters:
netif network interface to use for autoip processing
hdr Incoming ARP packet
Definition at line 398 of file autoip.c .
static err_t autoip_bind
(
struct netif *
netif )
[static]
Configure interface for use with current LL IP-Address.
Parameters:
netif network interface to configure with current LL IP-Address
Definition at line 213 of file autoip.c .
static void autoip_create_addr
(
struct netif *
netif ,
struct ip_addr *
IPAddr
)
[static]
Create an IP-Address out of range 169.254.1.0 to 169.254.254.255.
Parameters:
netif network interface on which create the IP-Address
IPAddr ip address to initialize
Definition at line 168 of file autoip.c .
static void autoip_handle_arp_conflict
(
struct netif *
netif )
[static]
Handle a IP address conflict after an ARP conflict detection.
Definition at line 132 of file autoip.c .
void autoip_init
(
void
)
Initialize this module.
Init srand, has to be called before entering mainloop.
Definition at line 123 of file autoip.c .
err_t autoip_start
(
struct netif *
netif )
Start AutoIP client.
Parameters:
netif network interface on which start the AutoIP client
Definition at line 241 of file autoip.c .
err_t autoip_stop
(
struct netif *
netif )
Stop AutoIP client.
Parameters:
netif network interface on which stop the AutoIP client
Definition at line 312 of file autoip.c .
Has to be called in loop every AUTOIP_TMR_INTERVAL milliseconds.
Definition at line 323 of file autoip.c .