diff options
| author | tuexen <tuexen@FreeBSD.org> | 2011-01-26 21:38:17 +0000 |
|---|---|---|
| committer | tuexen <tuexen@FreeBSD.org> | 2011-01-26 21:38:17 +0000 |
| commit | 901b1779e73af0fbf7acd7587ac2a746736e1190 (patch) | |
| tree | fc4296df3577913c140f68b7b0fcf0b54969d711 /sys | |
| parent | 2a88787bc5bdc6c342f4c665a746b5ab784a0a5f (diff) | |
| download | FreeBSD-src-901b1779e73af0fbf7acd7587ac2a746736e1190.zip FreeBSD-src-901b1779e73af0fbf7acd7587ac2a746736e1190.tar.gz | |
* Use 300 ms as the default for RTO_MIN.
* Disable burst mitigation by default.
* Remove unused constant.
Discussed with rrs.
MFC after: 3 months.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/netinet/sctp_constants.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/netinet/sctp_constants.h b/sys/netinet/sctp_constants.h index 76f259e..988ec9e 100644 --- a/sys/netinet/sctp_constants.h +++ b/sys/netinet/sctp_constants.h @@ -343,8 +343,8 @@ __FBSDID("$FreeBSD$"); */ #define SCTP_NO_FR_UNLESS_SEGMENT_SMALLER 1 -/* default max I can burst out after a fast retransmit */ -#define SCTP_DEF_MAX_BURST 4 +/* default max I can burst out after a fast retransmit, 0 disables it */ +#define SCTP_DEF_MAX_BURST 0 /* IP hdr (20/40) + 12+2+2 (enet) + sctp common 12 */ #define SCTP_FIRST_MBUF_RESV 68 /* Packet transmit states in the sent field */ @@ -642,8 +642,7 @@ __FBSDID("$FreeBSD$"); #define SCTP_DEFAULT_SECRET_LIFE_SEC 3600 #define SCTP_RTO_UPPER_BOUND (60000) /* 60 sec in ms */ -#define SCTP_RTO_UPPER_BOUND_SEC 60 /* for the init timer */ -#define SCTP_RTO_LOWER_BOUND (1000) /* 1 sec in ms */ +#define SCTP_RTO_LOWER_BOUND (300) /* 0.3 sec is ms */ #define SCTP_RTO_INITIAL (3000) /* 3 sec in ms */ |
