espressif/esp-lwip
1
0
Fork 0
mirror of https://github.com/espressif/esp-lwip.git synced 2026-06-05 21:04:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

autoip: Make max-conflics and rate-limit configurable

Browse Source 
2.1.3-esp: 9752eb5f autoip: Make max-conflics and rate-limit configurable
This commit is contained in:
David Cermak
2019-10-07 15:46:59 +02:00
parent 4f4eb5677a
commit b025ebb77f
1 changed files with 19 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/include/lwip/prot/acd.h
+19 -2
View File
@@ -50,8 +50,25 @@ extern "C" {
#define ANNOUNCE_NUM 2 /* (number of announcement packets) */
#define ANNOUNCE_INTERVAL 2 /* seconds (time between announcement packets) */
#define ANNOUNCE_WAIT 2 /* seconds (delay before announcing) */
#define MAX_CONFLICTS 10 /* (max conflicts before rate limiting) */
#define RATE_LIMIT_INTERVAL 60 /* seconds (delay between successive attempts) */
/** LWIP_AUTOIP_MAX_CONFLICTS: Maximum number of conflicts before rate limiting
* by default 10 conflicts before rate limiting per RFC-3927
*/
#ifdef LWIP_AUTOIP_MAX_CONFLICTS
#define MAX_CONFLICTS LWIP_AUTOIP_MAX_CONFLICTS
#else
#define MAX_CONFLICTS 10
#endif
/** LWIP_AUTOIP_RATE_LIMIT_INTERVAL: Delay in seconds between successive attempts
* by default 60 seconds between attempts as per RFC-3927
*/
#ifdef LWIP_AUTOIP_RATE_LIMIT_INTERVAL
#define RATE_LIMIT_INTERVAL LWIP_AUTOIP_RATE_LIMIT_INTERVAL
#else
#define RATE_LIMIT_INTERVAL 60
#endif
#define DEFEND_INTERVAL 10 /* seconds (minimum interval between defensive ARPs) */
/* ACD states */