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Document the IPFILTER_PREDEFINED environment variable.

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PR:		248088
Reported by:	joeb1@a1poweruser.com
MFC after:	1 week
This commit is contained in:
Cy Schubert 2020-07-23 17:39:49 +00:00
parent 795be686d8
commit f0276e8c38
1 changed files with 9 additions and 0 deletions
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9
contrib/ipfilter/man/ipf.8
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@ -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