Wording fixes and mdoc fixes.

Submitted by: sheldonh
Reviewed by: sheldonh
This commit is contained in:
Yoshinobu Inoue 2000-03-15 03:38:22 +00:00
parent 07b9e12973
commit 51b62b5a6f
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=58085
2 changed files with 18 additions and 13 deletions

View File

@ -203,12 +203,13 @@ which themselves cache a long-lasting reference to route for a destination
will trigger the mechanism; whereas raw
.Tn IP
packets, whether locally-generated or forwarded, will not.
.Sh MIB VARIABLES
.Ss MIB Variables
A number of variables are implemented in the net.inet branch of the
.Xr sysctl 3
MIB. In addition to the variables supported by the transport
protocols (for which see the respective manual pages), the following
general variables are defined:
MIB.
In addition to the variables supported by the transport protocols
(for which the respective manual pages may be consulted),
the following general variables are defined:
.Bl -tag -width IPCTL_FASTFORWARDING
.It Dv IPCTL_FORWARDING
.Pq ip.forwarding

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@ -111,15 +111,18 @@ field to 0, or by using the address contained in the variable
.Dv in6addr_any .
.Pp
IPv6 defines scoped addresses such as link-local or site-local addresses.
A scoped address is ambiguous to the kernel,
if it is specified without scope identifier.
A scoped address is ambiguous to the kernel,
if it is specified without a scope identifier.
To manipulate scoped addresses properly from the userland,
programs must use the advanced API defined in RFC2292.
Compact description on the advanced API is available in
A compact description on the advanced API is available in
.Xr ip6 4 .
If scoped addresses are specified without explicit scope,
the kernel may raise error.
Note that scoped addresses are not for daily use at this moment,
and the IPv6 default interface for scoped addresses is not specified,
an error,
.Er EHOSTUNREACH ,
will be returned from the kernel.
Note that scoped addresses are not for common use at this moment,
both from specification and implementation point of view.
.Pp
FreeBSD's IPv6 implementation supports extended numeric IPv6 address
@ -278,12 +281,13 @@ message protocol is accessible from a raw socket.
.\" will trigger the mechanism; whereas raw
.\" .Tn IP
.\" packets, whether locally-generated or forwarded, will not.
.Sh MIB VARIABLES
.Ss MIB Variables
A number of variables are implemented in the net.inet6 branch of the
.Xr sysctl 3
MIB. In addition to the variables supported by the transport
protocols (for which see the respective manual pages), the following
general variables are defined:
MIB.
In addition to the variables supported by the transport protocols
(for which the respective manual pages may be consulted),
the following general variables are defined:
.Bl -tag -width IPV6CTL_MAXFRAGPACKETS
.It Dv IPV6CTL_FORWARDING
.Pq ip6.forwarding