Stream: access module.

stream {
    server {
        ...
        allow 127.0.0.1;
        deny all;
    }
}
diff --git a/auto/modules b/auto/modules
index de3dc4a..82b8bca 100644
--- a/auto/modules
+++ b/auto/modules
@@ -514,6 +514,11 @@
         STREAM_SRCS="$STREAM_SRCS $STREAM_SSL_SRCS"
     fi
 
+    if [ $STREAM_ACCESS = YES ]; then
+        modules="$modules $STREAM_ACCESS_MODULE"
+        STREAM_SRCS="$STREAM_SRCS $STREAM_ACCESS_SRCS"
+    fi
+
     if [ $STREAM_UPSTREAM_HASH = YES ]; then
         modules="$modules $STREAM_UPSTREAM_HASH_MODULE"
         STREAM_SRCS="$STREAM_SRCS $STREAM_UPSTREAM_HASH_SRCS"
diff --git a/auto/options b/auto/options
index e3a7ede..6bab052 100644
--- a/auto/options
+++ b/auto/options
@@ -113,6 +113,7 @@
 
 STREAM=NO
 STREAM_SSL=NO
+STREAM_ACCESS=YES
 STREAM_UPSTREAM_HASH=YES
 STREAM_UPSTREAM_LEAST_CONN=YES
 STREAM_UPSTREAM_ZONE=YES
@@ -282,6 +283,7 @@
 
         --with-stream)                   STREAM=YES                 ;;
         --with-stream_ssl_module)        STREAM_SSL=YES             ;;
+        --without-stream_access_module)  STREAM_ACCESS=NO           ;;
         --without-stream_upstream_hash_module)
                                          STREAM_UPSTREAM_HASH=NO    ;;
         --without-stream_upstream_least_conn_module)
@@ -450,6 +452,7 @@
 
   --with-stream                      enable TCP proxy module
   --with-stream_ssl_module           enable ngx_stream_ssl_module
+  --without-stream_access_module     disable ngx_stream_access_module
   --without-stream_upstream_hash_module
                                      disable ngx_stream_upstream_hash_module
   --without-stream_upstream_least_conn_module
diff --git a/auto/sources b/auto/sources
index 156db56..b5bb92c 100644
--- a/auto/sources
+++ b/auto/sources
@@ -567,6 +567,9 @@
 STREAM_SSL_DEPS="src/stream/ngx_stream_ssl_module.h"
 STREAM_SSL_SRCS="src/stream/ngx_stream_ssl_module.c"
 
+STREAM_ACCESS_MODULE=ngx_stream_access_module
+STREAM_ACCESS_SRCS=src/stream/ngx_stream_access_module.c
+
 STREAM_UPSTREAM_HASH_MODULE=ngx_stream_upstream_hash_module
 STREAM_UPSTREAM_HASH_SRCS=src/stream/ngx_stream_upstream_hash_module.c