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| author | Randall Stewart <rrs@FreeBSD.org> | 2011-03-01 00:37:46 +0000 |
|---|---|---|
| committer | Randall Stewart <rrs@FreeBSD.org> | 2011-03-01 00:37:46 +0000 |
| commit | 48b6c64938bccaa75ca91a6f8e05067eed7b52e2 (patch) | |
| tree | b5bffb8918b5bc4d432e8529fd7640aed3b2c0de /sys/netinet/sctp_constants.h | |
| parent | 7d66f0801bbf4183710cac4c5723d9aed77b7ff6 (diff) | |
| download | src-48b6c64938bccaa75ca91a6f8e05067eed7b52e2.tar.gz src-48b6c64938bccaa75ca91a6f8e05067eed7b52e2.zip | |
Adds a new Congestion Control that helps reduce
the RTT that a flow will build up in buffers in
transit. It is a slight modification to RFC2581
but is more friendly i.e. less aggressive.
MFC after: 3 months
Notes
Notes:
svn path=/head/; revision=219120
Diffstat (limited to 'sys/netinet/sctp_constants.h')
| -rw-r--r-- | sys/netinet/sctp_constants.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/netinet/sctp_constants.h b/sys/netinet/sctp_constants.h index ce2e9c3ce2cc..85c92ed4d58b 100644 --- a/sys/netinet/sctp_constants.h +++ b/sys/netinet/sctp_constants.h @@ -965,10 +965,9 @@ __FBSDID("$FreeBSD$"); * local lan type rtt's */ /* - * We allow 500us for the rtt and another 500us for the cookie processing - * since we measure this on the first rtt. + * We allow 900us for the rtt. */ -#define SCTP_LOCAL_LAN_RTT 1100 +#define SCTP_LOCAL_LAN_RTT 900 #define SCTP_LAN_UNKNOWN 0 #define SCTP_LAN_LOCAL 1 #define SCTP_LAN_INTERNET 2 |