Source-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[src/netbsd-1-5]: src pullup (approved by releng-1-5)
details: https://anonhg.NetBSD.org/src/rev/6159cd7970e6
branches: netbsd-1-5
changeset: 489124:6159cd7970e6
user: itojun <itojun%NetBSD.org@localhost>
date: Wed Aug 16 01:23:21 2000 +0000
description:
pullup (approved by releng-1-5)
document *ppslimit.
sbin/sysctl/sysctl.8 1.48 -> 1.52
lib/libc/gen/sysctl.3 1.60 -> 1.63, 1.64 -> 1.65
diffstat:
lib/libc/gen/sysctl.3 | 50 ++++++++++++++++++++++++++++++++++----------------
sbin/sysctl/sysctl.8 | 9 +++++----
2 files changed, 39 insertions(+), 20 deletions(-)
diffs (161 lines):
diff -r 1cfbfcd69c61 -r 6159cd7970e6 lib/libc/gen/sysctl.3
--- a/lib/libc/gen/sysctl.3 Wed Aug 16 01:22:21 2000 +0000
+++ b/lib/libc/gen/sysctl.3 Wed Aug 16 01:23:21 2000 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: sysctl.3,v 1.58.2.1 2000/08/04 14:18:52 kml Exp $
+.\" $NetBSD: sysctl.3,v 1.58.2.2 2000/08/16 01:23:23 itojun Exp $
.\"
.\" Copyright (c) 1993
.\" The Regents of the University of California. All rights reserved.
@@ -666,8 +666,8 @@
.It ip anonportmax integer yes
.It ip mtudisctimeout integer yes
.It ip gifttl integer yes
-.It icmp errratelimit integer yes
.It icmp maskrepl integer yes
+.It icmp errppslimit integer yes
.It tcp rfc1323 integer yes
.It tcp sendspace integer yes
.It tcp recvspace integer yes
@@ -690,7 +690,7 @@
.It tcp slowhz integer no
.It tcp newreno integer yes
.It tcp log_refused integer yes
-.It tcp rstratelimit integer yes
+.It tcp rstppslimit integer yes
.It udp checksum integer yes
.It udp sendspace integer yes
.It udp recvspace integer yes
@@ -737,11 +737,14 @@
The maximum time-to-live (hop count) value for an IPv4 packet generated by
.Xr gif 4
tunnel interface.
-.It Li icmp.errratelimit
-This variable specifies the minimum interval between ICMP error messages,
-in microseconds.
.It Li icmp.maskrepl
Returns 1 if ICMP network mask requests are to be answered.
+.It Li icmp.errppslimit
+The variable specifies the maximum number of outgoing ICMP error messages,
+per second.
+ICMP error messages that exceeded the value are subject to rate limitation
+and will not go out from the node.
+Negative value disables rate limitation.
.It Li tcp.rfc1323
Returns 1 if RFC1323 extensions to TCP are enabled.
.It Li tcp.sendspace
@@ -821,10 +824,12 @@
enabled. This algorithm improves the start-up behavior of TCP connections.
.It Li tcp.log_refused
Returns 1 if refused TCP connections to the host will be logged.
-.It Li tcp.rstratelimit
-This variable specifies minimum interval, in microseconds, between RSTs
-sent in response to an incoming TCP packet with no corresponding listen
-or connected socket.
+.It Li tcp.rstppslimit
+The variable specifies the maximum number of outgoing TCP RST packets,
+per second.
+TCP RST packet that exceeded the value are subject to rate limitation
+and will not go out from the node.
+Negative value disables rate limitation.
.It Li udp.checksum
Returns 1 when UDP checksums are being computed and checked.
Disabling UDP checksums is strongly discouraged.
@@ -862,13 +867,14 @@
.It ip6 bindv6only integer yes
.It icmp6 rediraccept integer yes
.It icmp6 redirtimeout integer yes
-.It icmp6 errratelimit integer yes
.It icmp6 nd6_prune integer yes
.It icmp6 nd6_delay integer yes
.It icmp6 nd6_umaxtries integer yes
.It icmp6 nd6_mmaxtries integer yes
.It icmp6 nd6_useloopback integer yes
.It icmp6 nodeinfo integer yes
+.It icmp6 errppslimit integer yes
+.It icmp6 nd6_maxnudhint integer yes
.It udp6 sendspace integer yes
.It udp6 recvspace integer yes
.El
@@ -966,9 +972,6 @@
.It Li icmp6.redirtimeout
The variable specifies lifetime of routing entries generated by incoming
ICMPv6 redirect.
-.It Li icmp6.errratelimit
-The variable specifies minimum interval between ICMPv6 error messages,
-in microseconds.
.It Li icmp6.nd6_prune
The variable specifies interval between IPv6 neighbor cache babysitting,
in seconds.
@@ -994,6 +997,21 @@
.It Li icmp6.nodeinfo
The variable enables, or disables, kernel support for
ICMPv6 node information query/reply.
+.It Li icmp6.errppslimit
+The variable specifies the maximum number of outgoing ICMPv6 error messages,
+per second.
+ICMPv6 error messages that exceeded the value are subject to rate limitation
+and will not go out from the node.
+Negative value disables rate limitation.
+.It Li icmp6.nd6_maxnudhint
+IPv6 neighbor discovery permits upper layer protocols to supply reachability
+hints, to avoid unnecessary neighbor discovery exchanges.
+The variable defines the number of consecutive hints the neighbor discovery
+layer will take.
+For example, by setting the variable to 3, neighbor discovery layer
+will take 3 consecutive hints in maximum.
+After receiving 3 hints, neighbor discovery layer will perform
+normal neighbor discovery process.
.El
.Pp
We reuse net.*.tcp for
@@ -1309,8 +1327,8 @@
definitions for fourth level IPsec identifiers
.El
.Sh SEE ALSO
-.Xr sysctl 8 ,
-.Xr ipsec 4
+.Xr ipsec 4 ,
+.Xr sysctl 8
.Sh HISTORY
The
.Nm
diff -r 1cfbfcd69c61 -r 6159cd7970e6 sbin/sysctl/sysctl.8
--- a/sbin/sysctl/sysctl.8 Wed Aug 16 01:22:21 2000 +0000
+++ b/sbin/sysctl/sysctl.8 Wed Aug 16 01:23:21 2000 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: sysctl.8,v 1.47 2000/05/23 12:35:35 itojun Exp $
+.\" $NetBSD: sysctl.8,v 1.47.4.1 2000/08/16 01:23:21 itojun Exp $
.\"
.\" Copyright (c) 1993
.\" The Regents of the University of California. All rights reserved.
@@ -193,8 +193,8 @@
.It kern.vdisable integer no
.It kern.version string no
.It machdep.console_device dev_t no
-.It net.inet.icmp.errratelimit integer yes
.It net.inet.icmp.maskrepl integer yes
+.It net.inet.icmp.errppslimit integer yes
.It net.inet.ip.allowsrcrt integer yes
.It net.inet.ip.anonportmax integer yes
.It net.inet.ip.anonportmin integer yes
@@ -230,7 +230,7 @@
.It net.inet.tcp.mssdflt integer yes
.It net.inet.tcp.recvspace integer yes
.It net.inet.tcp.rfc1323 integer yes
-.It net.inet.tcp.rstratelimit integer yes
+.It net.inet.tcp.rstppslimit integer yes
.It net.inet.tcp.sack integer yes
.It net.inet.tcp.sendspace integer yes
.It net.inet.tcp.slowhz integer no
@@ -242,8 +242,9 @@
.It net.inet.udp.checksum integer yes
.It net.inet.udp.recvspace integer yes
.It net.inet.udp.sendspace integer yes
-.It net.inet6.icmp6.errratelimit integer yes
+.It net.inet6.icmp6.errppslimit integer yes
.It net.inet6.icmp6.nd6_delay integer yes
+.It net.inet6.icmp6.nd6_maxnudhint integer yes
.It net.inet6.icmp6.nd6_mmaxtries integer yes
.It net.inet6.icmp6.nd6_prune integer yes
.It net.inet6.icmp6.nd6_umaxtries integer yes
Home |
Main Index |
Thread Index |
Old Index