From 3b1c524154c876aecebc98787975cc2943100210 Mon Sep 17 00:00:00 2001
From: Shawn Landden <shawn@churchofgit.com>
Date: Tue, 10 Mar 2015 04:41:59 -0700
Subject: add REMOTE_ADDR and REMOTE_PORT for Accept=yes

---
 man/systemd.socket.xml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'man')

diff --git a/man/systemd.socket.xml b/man/systemd.socket.xml
index 3938345fac..6808179e87 100644
--- a/man/systemd.socket.xml
+++ b/man/systemd.socket.xml
@@ -357,7 +357,12 @@
         daemons designed for usage with
         <citerefentry><refentrytitle>inetd</refentrytitle><manvolnum>8</manvolnum></citerefentry>
         to work unmodified with systemd socket
-        activation.</para></listitem>
+        activation.</para>
+
+        <para>For IPv4 and IPv6 connections the <varname>REMOTE_ADDR</varname>
+        environment variable will contain the remote IP, and <varname>REMOTE_PORT</varname>
+        will contain the remote port. This is the same as the format used by CGI.
+        For SOCK_RAW the port is the IP protocol.</para></listitem>
       </varlistentry>
 
       <varlistentry>
-- 
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