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o Clarify that various sysctl timing values are in milliseconds.

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This commit is contained in:
Robert Watson 2002-01-19 03:44:42 +00:00
parent a3643aa542
commit 080c70c1b1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=89533
1 changed files with 7 additions and 6 deletions
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13
share/man/man4/tcp.4
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@ -225,14 +225,15 @@ The number of packets allowed to be in-flight during the
.Tn TCP
slow-start phase to local machines in the same subnet.
.It tcp.msl
The Maximum Segment Lifetime for a packet.
The Maximum Segment Lifetime, in millseconds, for a packet.
.It tcp.keepinit
Timeout for new, non-established TCP connections.
Timeout, in milliseconds, for new, non-established TCP connections.
.It tcp.keepidle
Amount of time the connection should be idle before keepalive
probes (if enabled) are sent.
Amount of time, in milliseconds, that the connection must be idle
before keepalive probes (if enabled) are sent.
.It tcp.keepintvl
The interval between keepalive probes sent to remote machines.
The interval, in milliseconds, between keepalive probes sent to remote
machines.
After
.Dv TCPTV_KEEPCNT
(default 8) probes are sent, with no response, the connection is dropped.
@ -269,7 +270,7 @@ See
.It tcp.delayed_ack
Delay ACK to try and piggyback it onto a data packet.
.It tcp.delacktime
Maximum amount of time before a delayed ACK is sent.
Maximum amount of time, in milliseconds, before a delayed ACK is sent.
.It tcp.newreno
Enable TCP NewReno Fast Recovery algorithm,
as described in RFC 2582.