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lwIP
2.0.2
Lightweight IP stack
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Macros | |
| #define | LWIP_ICMP 1 |
| #define | ICMP_TTL (IP_DEFAULT_TTL) |
| #define | LWIP_BROADCAST_PING 0 |
| #define | LWIP_MULTICAST_PING 0 |
| #define ICMP_TTL (IP_DEFAULT_TTL) |
ICMP_TTL: Default value for Time-To-Live used by ICMP packets.
| #define LWIP_BROADCAST_PING 0 |
LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only)
| #define LWIP_ICMP 1 |
LWIP_ICMP==1: Enable ICMP module inside the IP stack. Be careful, disable that make your product non-compliant to RFC1122
| #define LWIP_MULTICAST_PING 0 |
LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only)