From: logan Date: Sat, 19 Apr 2014 12:42:50 +0000 (+0000) Subject: Add missing man page descriptions for the following IPv6 sysctls: X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=6721298ed49d5b15d4027931825fb0f99f681184;p=openbsd Add missing man page descriptions for the following IPv6 sysctls: -maxdynroutes -maxifprefixes -maxifdefrouters -neighborgcthresh OK from sthen@, claudio@ and henning@ --- diff --git a/lib/libc/gen/sysctl.3 b/lib/libc/gen/sysctl.3 index 9d6bfc39f72..cdf88e414a5 100644 --- a/lib/libc/gen/sysctl.3 +++ b/lib/libc/gen/sysctl.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sysctl.3,v 1.228 2014/01/21 03:15:45 schwarze Exp $ +.\" $OpenBSD: sysctl.3,v 1.229 2014/04/19 12:42:50 logan Exp $ .\" .\" Copyright (c) 1993 .\" The Regents of the University of California. All rights reserved. @@ -27,7 +27,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd $Mdocdate: January 21 2014 $ +.Dd $Mdocdate: April 19 2014 $ .Dt SYSCTL 3 .Os .Sh NAME @@ -1676,11 +1676,15 @@ The currently defined protocols and names are: .It ip6 Ta hdrnestlimit Ta integer Ta yes .It ip6 Ta hlim Ta integer Ta yes .It ip6 Ta log_interval Ta integer Ta yes +.It ip6 Ta maxdynroutes Ta integer Ta yes .It ip6 Ta maxfragpackets Ta integer Ta yes .It ip6 Ta maxfrags Ta integer Ta yes +.It ip6 Ta maxifprefixes Ta integer Ta yes +.It ip6 Ta maxifdefrouters Ta integer Ta yes .It ip6 Ta mforwarding Ta integer Ta yes .It ip6 Ta multicast_mtudisc Ta integer Ta yes .It ip6 Ta multipath Ta integer Ta yes +.It ip6 Ta neighborgcthresh Ta integer Ta yes .It ip6 Ta redirect Ta integer Ta yes .It ip6 Ta rr_prune Ta integer Ta yes .It ip6 Ta use_deprecated Ta integer Ta yes @@ -1834,6 +1838,11 @@ IPv6 packet forwarding engine. The value indicates the number of seconds of interval which must elapse between log output. .Pp +.It Li ip6.maxdynroutes +Maximum number of routes created by redirect. +Set to negative to disable. +The default value is 4096. +.Pp .It Li ip6.maxfragpackets The maximum number of fragmented packets the node will accept. 0 means that the node will not accept any fragmented packets. @@ -1846,6 +1855,17 @@ The maximum number of fragments the node will accept. \-1 means that the node will accept as many fragments as it receives. The flag is provided basically for avoiding possible DoS attacks. .Pp +.It Li ip6.maxifprefixes +Maximum number of prefixes created by route advertisements per interface. +Set to negative to disable. +The default value is 16. +.Pp +.It Li ip6.maxifdefrouters 16 +Maximum number of default routers created by route advertisements per +interface. +Set to negative to disable. +The default value is 16. +.Pp .It Li ip6.mforwarding If set to 1, then multicast forwarding is enabled for the host. The default is 0. @@ -1862,6 +1882,11 @@ This variable enables multipath routing for IPv6 addresses. If set to 0, only the first route selected will be used for a given destination regardless of how many routes exist in the routing table. .Pp +.It Li ip6.neighborgcthresh +Maximum number of entries in neighbor cache. +Set to negative to disable. +The default value is 2048. +.Pp .It Li ip6.redirect Returns 1 when ICMPv6 redirects may be sent by the node. This option is ignored unless the node is routing IP packets, diff --git a/sbin/sysctl/sysctl.8 b/sbin/sysctl/sysctl.8 index 0732216c7e5..e66c494a575 100644 --- a/sbin/sysctl/sysctl.8 +++ b/sbin/sysctl/sysctl.8 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sysctl.8,v 1.173 2013/10/28 21:02:35 deraadt Exp $ +.\" $OpenBSD: sysctl.8,v 1.174 2014/04/19 12:42:50 logan Exp $ .\" $NetBSD: sysctl.8,v 1.4 1995/09/30 07:12:49 thorpej Exp $ .\" .\" Copyright (c) 1993 @@ -30,7 +30,7 @@ .\" .\" @(#)sysctl.8 8.2 (Berkeley) 5/9/95 .\" -.Dd $Mdocdate: October 28 2013 $ +.Dd $Mdocdate: April 19 2014 $ .Dt SYSCTL 8 .Os .Sh NAME @@ -301,10 +301,14 @@ and a few require a kernel compiled with non-standard .It net.inet6.ip6.use_deprecated Ta integer Ta yes .It net.inet6.ip6.rr_prune Ta integer Ta yes .It net.inet6.ip6.v6only Ta integer Ta no +.It net.inet6.ip6.maxdynroutes Ta integer Ta yes .It net.inet6.ip6.maxfrags Ta integer Ta yes +.It net.inet6.ip6.maxifprefixes Ta integer Ta yes +.It net.inet6.ip6.maxifdefrouters Ta integer Ta yes .It net.inet6.ip6.mforwarding Ta integer Ta yes .It net.inet6.ip6.multipath Ta integer Ta yes .It net.inet6.ip6.multicast_mtudisc Ta integer Ta yes +.It net.inet6.ip6.neighborgcthresh Ta integer Ta yes .It net.inet6.icmp6.rediraccept Ta integer Ta yes .It net.inet6.icmp6.redirtimeout Ta integer Ta yes .It net.inet6.icmp6.nd6_prune Ta integer Ta yes