Document net.inet.tcp.init_win.

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thorpej 1997-12-11 23:30:47 +00:00
parent c02a72fcd0
commit e9fb88d6e1
1 changed files with 6 additions and 1 deletions

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@ -1,4 +1,4 @@
.\" $NetBSD: sysctl.3,v 1.17 1997/10/17 21:30:36 thorpej Exp $
.\" $NetBSD: sysctl.3,v 1.18 1997/12/11 23:30:47 thorpej Exp $
.\"
.\" Copyright (c) 1993
.\" The Regents of the University of California. All rights reserved.
@ -477,6 +477,7 @@ The currently defined protocols and names are:
.It tcp syn_cache_limit integer yes
.It tcp syn_bucket_limit integer yes
.It tcp syn_cache_interval integer yes
.It tcp init_win integer yes
.It udp checksum integer yes
.It udp sendspace integer yes
.It udp recvspace integer yes
@ -521,6 +522,10 @@ Returns the maximum number of entries allowed per hash bucket in the TCP
compressed state engine.
.It Li tcp.syn_cache_interval
Returns the TCP compressed state engine's timer interval.
.It Li tcp.init_win
If greater than 0, returns the number of segments used for the inital
slow start congestion window. A value of 0 indicates that an experimental
auto-tuning algorithm is being used to compute the initial window.
.It Li udp.checksum
Returns 1 when UDP checksums are being computed and checked.
Disabling UDP checksums is strongly discouraged.