From 99066eaf6d9a560cdc3e6b0de8c328e34cb45696 Mon Sep 17 00:00:00 2001 From: wollman Date: Fri, 14 Jun 1996 17:17:32 +0000 Subject: Better selection of initial retransmit timeout when no cached RTT information is available. Submitted by: kbracey@art.acorn.co.uk (Kevin Bracey) (slightly modified by me) --- sys/netinet/tcp_timer.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sys/netinet/tcp_timer.h') diff --git a/sys/netinet/tcp_timer.h b/sys/netinet/tcp_timer.h index c7e315f..f431b01 100644 --- a/sys/netinet/tcp_timer.h +++ b/sys/netinet/tcp_timer.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)tcp_timer.h 8.1 (Berkeley) 6/10/93 - * $Id: tcp_timer.h,v 1.7 1995/11/14 20:34:45 phk Exp $ + * $Id: tcp_timer.h,v 1.8 1996/01/30 22:58:29 mpp Exp $ */ #ifndef _NETINET_TCP_TIMER_H_ @@ -90,6 +90,7 @@ #define TCPTV_MSL ( 30*PR_SLOWHZ) /* max seg lifetime (hah!) */ #define TCPTV_SRTTBASE 0 /* base roundtrip time; if 0, no idea yet */ +#define TCPTV_RTOBASE ( 3*PR_SLOWHZ) /* assumed RTO if no info */ #define TCPTV_SRTTDFLT ( 3*PR_SLOWHZ) /* assumed RTT if no info */ #define TCPTV_PERSMIN ( 5*PR_SLOWHZ) /* retransmit persistence */ -- cgit v1.1