The Pedigree Project  0.1
Macros
+ Collaboration diagram for ICMP:

Macros

#define LWIP_ICMP   1
 
#define ICMP_TTL   (IP_DEFAULT_TTL)
 
#define LWIP_BROADCAST_PING   0
 
#define LWIP_MULTICAST_PING   0
 

Detailed Description

Macro Definition Documentation

#define ICMP_TTL   (IP_DEFAULT_TTL)

ICMP_TTL: Default value for Time-To-Live used by ICMP packets.

Definition at line 796 of file opt.h.

#define LWIP_BROADCAST_PING   0

LWIP_BROADCAST_PING==1: respond to broadcast pings (default is unicast only)

Definition at line 803 of file opt.h.

#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

Definition at line 789 of file opt.h.

#define LWIP_MULTICAST_PING   0

LWIP_MULTICAST_PING==1: respond to multicast pings (default is unicast only)

Definition at line 810 of file opt.h.