From 0b10e1d0196fa33d1ba67623bc7a1270d5481d5d Mon Sep 17 00:00:00 2001
From: Cristobal Rosa <cristobalrosa@gmail.com>
Date: Fri, 27 Sep 2013 09:14:11 +0200
Subject: [PATCH] Added a new check to check whether an network interface is in
promiscuous mode
---
system/setup | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/system/setup b/system/setup
index a0901ec366e..7ede90c98de 100755
--- a/system/setup
+++ b/system/setup
@@ -1440,6 +1440,15 @@ class LinuxNetwork(Network):
path = os.path.join(path, 'bonding', 'all_slaves_active')
if os.path.exists(path):
interfaces[device]['all_slaves_active'] = open(path).read() == '1'
+ #Check whether a interface is in promiscuous mode
+ if os.path.exists(os.path.join(path,'flags')):
+ promisc_mode = False
+ # The second byte indicates whether the interface is in promiscuous mode.
+ # 1 = promisc
+ # 0 = no promisc
+ data = int(open(os.path.join(path, 'flags')).read().strip(),16)
+ promisc_mode = (data & 0x0100 > 0)
+ interfaces[device]['promisc'] = promisc_mode
ip_path = module.get_bin_path("ip")
output = subprocess.Popen([ip_path, 'addr', 'show', device], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()[0]
for line in output.split('\n'):