add missing file, https://github.com/opnsense/core/issues/1662

src/opnsense/scripts/filter/list_counters.py

+#!/usr/local/bin/python2.7
+
+"""
+    Copyright (c) 2017 Ad Schellevis
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+     this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+
+    --------------------------------------------------------------------------------------
+    list pf byte/packet counter
+"""
+import tempfile
+import subprocess
+import os
+import sys
+import ujson
+
+if __name__ == '__main__':
+    result = dict()
+    with tempfile.NamedTemporaryFile() as output_stream:
+        subprocess.call(['/sbin/pfctl', '-vvsI'], stdout=output_stream, stderr=open(os.devnull, 'wb'))
+        output_stream.seek(0)
+        data = output_stream.read().strip()
+        intf = None
+        for line in data.split('\n'):
+            if line.find('[') == -1  and line[0] not in (' ', '\t'):
+                intf = line.strip()
+                result[intf] = {'inbytespass': 0, 'outbytespass': 0, 'inpktspass': 0, 'outpktspass': 0,
+                                'inbytesblock': 0, 'outbytesblock': 0, 'inpktsblock': 0, 'outpktsblock': 0,
+                                'inpkts':0, 'inbytes': 0, 'outpkts': 0, 'outbytes': 0}
+            if intf is  not None and line.find('[') > -1:
+                packets = int(line.split(' Packets:')[-1].strip().split()[0])
+                bytes = int(line.split(' Bytes:')[-1].strip().split()[0])
+                if line.find('In4/Pass:') > -1 or line.find('In6/Pass:') > -1:
+                    result[intf]['inpktspass'] += packets
+                    result[intf]['inbytespass'] += bytes
+                    result[intf]['inpkts'] += packets
+                    result[intf]['inbytes'] += bytes
+                elif line.find('In4/Block:') > -1 or line.find('In6/Block:') > -1:
+                    result[intf]['inbytesblock'] += packets
+                    result[intf]['inpktsblock'] += bytes
+                    result[intf]['inpkts'] += packets
+                    result[intf]['inbytes'] += bytes
+                elif line.find('Out4/Pass:') > -1 or line.find('Out6/Pass:') > -1:
+                    result[intf]['outpktspass'] += packets
+                    result[intf]['outbytespass'] += bytes
+                    result[intf]['outpkts'] += packets
+                    result[intf]['outbytes'] += bytes
+                elif line.find('Out4/Block:') > -1 or line.find('Out6/Block:') > -1:
+                    result[intf]['outpktsblock'] += packets
+                    result[intf]['outbytesblock'] += bytes
+                    result[intf]['outpkts'] += packets
+                    result[intf]['outbytes'] += bytes
+
+    # handle command line argument (type selection)
+    if len(sys.argv) > 1 and sys.argv[1] == 'json':
+        print(ujson.dumps(result))
+    else:
+        # output plain
+        print ('------------------------- COUNTERS -------------------------')
+        for intf in result:
+            print ('[%s] %s' % (intf, unicode(result[intf])))