docs/61873: adding IPFW2 support to dial-up firewall for 4.x users

[pirat]

>Number:         61873
>Category:       docs
>Synopsis:       adding IPFW2 support to dial-up firewall for 4.x users
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-doc
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jan 25 00:10:10 PST 2004
>Closed-Date:
>Last-Modified:
>Originator:     User &
>Release:        FreeBSD 4.9-STABLE i386
>Organization:
>Environment:
System: FreeBSD firak.thai-aec.org 4.9-STABLE FreeBSD 4.9-STABLE #4: Sun
+Jan 25 10:40:47 ICT 2004
+root at firak.thai-aec.org:/var/obj/usr/src/sys/Firak i386

>Description:
document only informs 4.x users to add ipfw2 support for kernel.
man ipfw explains that world need to change also in order to use ipfw2.
a few days ago, i added options IPFW2 to my kernel and rebuilt.
ipfw show produce core and i can not use any of such x application as
galeon or mozilla.  my instincs tell me that i need to read manpage
of ipfw and there under section USING IPPF2 IN FreeBSD-STABLE in
the first paragraph says
     ipfw2 is standard in FreeBSD CURRENT, whereas FreeBSD STABLE still
+uses
     ipfw1 unless the kernel is compiled with options IPFW2, and /sbin/ipfw
     and /usr/lib/libalias are recompiled with -DIPFW2 and reinstalled (the
     same effect can be achieved by adding IPFW2=TRUE to /etc/make.conf
+before
     a buildworld).

i do not want anyone else to repeat my errors.
sorry for my poor english.
>How-To-Repeat:
>Fix:


--- add-ipfw2 begins here ---
--- article.sgml.orig   Sun Jan 25 12:47:42 2004
+++ article.sgml        Sun Jan 25 14:03:42 2004
@@ -77,9 +77,11 @@
          <note><para>This document assumes that you are running
            &os; 5.X. Users running &os; 4.X will need to
            recompile their kernels with <emphasis>IPFW2</emphasis>
-           support.  &os; 4.X users should consult the &man.ipfw.8;
-           manual page for more information on using IPFW2 on their
-           systems.</para></note>
+           support and rebuild world with <emphasis>IPFW2</emphasis> support by
 setting</para>
+
+            <programlisting>IPFW2=TRUE</programlisting>
+            <para> in <filename>/etc/make.conf</filename>.  &os; 4.X users shou
ld consult the &man.ipfw.8; manual page for more information on
+            using IPFW2 on their systems.</para></note>
        </listitem>
       </varlistentry>

--- add-ipfw2 ends here ---

>Release-Note:
>Audit-Trail:
>Unformatted: