X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fpppd.8;h=500949f9cdd1ad39a66169f469fd894272a4ef5d;hp=ecf01daf15657b6a090a3d9612ce93d15d9c98e6;hb=2b5045a7886d713db96eb21d4ac544dd2c117d98;hpb=f3830f6768cd25f0bf5140d8339fb95f1ee6217d

diff --git a/pppd/pppd.8 b/pppd/pppd.8
index ecf01da..500949f 100644
--- a/pppd/pppd.8
+++ b/pppd/pppd.8
@@ -1,5 +1,5 @@
 .\" manual page [] for pppd 2.4
-.\" $Id: pppd.8,v 1.73 2003/06/29 10:04:50 paulus Exp $
+.\" $Id: pppd.8,v 1.74 2003/11/27 21:55:19 paulus Exp $
 .\" SH section heading
 .\" SS subsection heading
 .\" LP paragraph
@@ -215,8 +215,8 @@ except that qualifiers which are inappropriate for a PPP link, such as
 \fBether\fR and \fBarp\fR, are not permitted.  Generally the filter
 expression should be enclosed in single-quotes to prevent whitespace
 in the expression from being interpreted by the shell. This option
-is currently only available under NetBSD or Linux, and then only
-if both the kernel and pppd were compiled with PPP_FILTER defined.
+is currently only available under Linux, and requires that the kernel
+was configured to include PPP filtering support (CONFIG_PPP_FILTER).
 .TP
 .B allow-ip \fIaddress(es)
 Allow peers to use the given IP address or subnet without
@@ -831,7 +831,7 @@ Specifies a packet filter to applied to data packets being sent or
 received to determine which packets should be allowed to pass.
 Packets which are rejected by the filter are silently discarded.  This
 option can be used to prevent specific network daemons (such as
-routed) using up link bandwidth, or to provide a basic firewall
+routed) using up link bandwidth, or to provide a very basic firewall
 capability.
 The \fIfilter-expression\fR syntax is as described for tcpdump(1),
 except that qualifiers which are inappropriate for a PPP link, such as
@@ -840,8 +840,8 @@ expression should be enclosed in single-quotes to prevent whitespace
 in the expression from being interpreted by the shell.  Note that it
 is possible to apply different constraints to incoming and outgoing
 packets using the \fBinbound\fR and \fBoutbound\fR qualifiers. This
-option is currently only available under NetBSD or Linux, and then
-only if both the kernel and pppd were compiled with PPP_FILTER defined.
+option is currently only available under Linux, and requires that the
+kernel was configured to include PPP filtering support (CONFIG_PPP_FILTER).
 .TP
 .B password \fIpassword-string
 Specifies the password to use for authenticating to the peer.  Use