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New sentence, new line. Do not Xr yourself. Add serial commas. 

Remove superfluous Pp.
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wiz 2011-09-24 18:47:59 +00:00
parent 2544e20eef
commit 19284ed0dd
1 changed files with 7 additions and 8 deletions
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15
share/man/man7/rfc6056.7
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@ -1,4 +1,4 @@
.\" $NetBSD: rfc6056.7,v 1.1 2011/09/24 17:04:38 christos Exp $
.\" $NetBSD: rfc6056.7,v 1.2 2011/09/24 18:47:59 wiz Exp $
.\"
.\" Copyright (c) 2011
.\" The NetBSD Foundation. All rights reserved.
@ -36,16 +36,16 @@
.Nd port randomization algorithms
.Sh DESCRIPTION
The
.Xr rfc6056 7
.Nm
algorithms are used in order to randomize the port allocation of outgoing UDP
packets, in order to provide protection from a series of
.Dq blind
attacks based on the
attacker's ability to guess the sequence of ephemeral ports associated
with outgoing packets. For more information consult RFC 6056.
with outgoing packets.
For more information consult RFC 6056.
.Pp
The individual algorithms are described below:
.Pp
.Ss The RFC 6056 algorithms
.Li The following algorithms are available:
.Bl -tag -width "random_start"
@ -57,8 +57,8 @@ port selection algorithm, which starts from
and proceeds decreasingly through the available ephemeral ports.
.It Sy random_start
Select ports randomly from the available ephemeral ports.
In case a collision with a local port is detected the
algorithm proceeds decreasingly through the sequence of ephemeral
In case a collision with a local port is detected, the
algorithm proceeds decreasingly through the sequence of ephemeral
ports until a free port is found.
Note that the random port selection algorithms are not guaranteed to find
a free port.
@ -80,7 +80,7 @@ call, performed either explicitly or up calling
.It Sy doublehash
Select ports using a
.Xr md5 3
hash of the local address, foreign address and foreign port coupled with a
hash of the local address, foreign address, and foreign port coupled with a
.Xr md5 3
hash of the same components obtained using a separate table that is
associated with a subset of all outgoing connections.
@ -98,7 +98,6 @@ port randomization algorithm:
.It net.inet6.udp6.rfc6056.available Ta string Ta no
.It net.inet6.udp6.rfc6056.selected Ta string Ta yes
.El
.Pp
.Sh SOCKET OPTIONS
The socket option
.Dv UDP_RFC6056ALGO