svn commit: r363685 - in stable: 10/contrib/ipfilter/man 11/contrib/ipfilter/man 12/contrib/ipfilter/man

[Cy Schubert]

Author: cy
Date: Thu Jul 30 02:52:55 2020
New Revision: 363685
URL: https://svnweb.freebsd.org/changeset/base/363685

Log:
  MFC r363453:
  
  Document the IPFILTER_PREDEFINED environment variable.
  
  PR:		248088
  Reported by:	joeb1 at a1poweruser.com

Modified:
  stable/11/contrib/ipfilter/man/ipf.8
Directory Properties:
  stable/11/   (props changed)

Changes in other areas also in this revision:
Modified:
  stable/10/contrib/ipfilter/man/ipf.8
  stable/12/contrib/ipfilter/man/ipf.8
Directory Properties:
  stable/10/   (props changed)
  stable/12/   (props changed)

Modified: stable/11/contrib/ipfilter/man/ipf.8
==============================================================================
--- stable/11/contrib/ipfilter/man/ipf.8	Thu Jul 30 02:37:15 2020	(r363684)
+++ stable/11/contrib/ipfilter/man/ipf.8	Thu Jul 30 02:52:55 2020	(r363685)
@@ -158,6 +158,15 @@ display the statistics prior to them being zeroed.
 Zero global statistics held in the kernel for filtering only (this doesn't
 affect fragment or state statistics).
 .DT
+.SH ENVIRONMENT
+.NM utilizes the following environment variable.
+.TP
+.B IPF_PREDEFINED
+ipfilter variables, see VARIABLES in ipf(5), can be specified in this
+environment variable providing shell access to ipfilter and ipnat variables.
+For example,
+.br
+IPF_PREDEFINED='my_server="10.1.1.1"; my_client="10.1.1.2";'
 .SH FILES
 /dev/ipauth
 .br