fiathd(8) and faith(4) were removed in r274331. Catch up to src and

remove their documentation in the developers handbook.

Reviewed by:	bcr
Approved by:	bcr
Differential Revision:	https://reviews.freebsd.org/D24509
This commit is contained in:
Cy Schubert 2020-04-20 14:14:06 +00:00
parent d8b1c022ae
commit 0437235d02
Notes: svn2git 2020-12-08 03:00:23 +00:00
svn path=/head/; revision=54064

View file

@ -1257,40 +1257,6 @@ FreeBSD 4.x configurable supported
to an IPv4 host in an IPv4 island.</para>
</listitem>
</itemizedlist>
<para>TCP relay translator for category A is supported. This is
called "FAITH". We also provide IP header translator for
category A. (The latter is not yet put into FreeBSD 4.x
yet.)</para>
<sect3>
<title>FAITH TCP Relay Translator</title>
<para>FAITH system uses TCP relay daemon called &man.faithd.8;
helped by the kernel. FAITH will reserve an IPv6 address
prefix, and relay TCP connection toward that prefix to IPv4
destination.</para>
<para>For example, if the reserved IPv6 prefix is
2001:0DB8:0200:ffff::, and the IPv6 destination for TCP
connection is 2001:0DB8:0200:ffff::163.221.202.12, the
connection will be relayed toward IPv4 destination
163.221.202.12.</para>
<screen> destination IPv4 node (163.221.202.12)
^
| IPv4 tcp toward 163.221.202.12
FAITH-relay dual stack node
^
| IPv6 TCP toward 2001:0DB8:0200:ffff::163.221.202.12
source IPv6 node</screen>
<para>&man.faithd.8; must be invoked on FAITH-relay dual stack
node.</para>
<para>For more details, consult
<filename>src/usr.sbin/faithd/README</filename></para>
</sect3>
</sect2>
<sect2 xml:id="ipsec-implementation">