1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
#! /usr/bin/python
# -*- python -*-
# -*- coding: utf-8 -*-
# Copyright (C) 2008 Red Hat Inc.
#
# Arnaldo Carvalho de Melo <acme@redhat.com>
#
# This application is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 2.
#
# This application is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
import getopt, ethtool, sys
from optparse import OptionParser
def flags2str(flags):
string = ""
if flags & ethtool.IFF_UP:
string += "UP "
if flags & ethtool.IFF_BROADCAST:
string += "BROADCAST "
if flags & ethtool.IFF_DEBUG:
string += "DEBUG "
if flags & ethtool.IFF_LOOPBACK:
string += "LOOPBACK "
if flags & ethtool.IFF_POINTOPOINT:
string += "POINTOPOINT "
if flags & ethtool.IFF_NOTRAILERS:
string += "NOTRAILERS "
if flags & ethtool.IFF_RUNNING:
string += "RUNNING "
if flags & ethtool.IFF_NOARP:
string += "NOARP "
if flags & ethtool.IFF_PROMISC:
string += "PROMISC "
if flags & ethtool.IFF_ALLMULTI:
string += "ALLMULTI "
if flags & ethtool.IFF_MASTER:
string += "MASTER "
if flags & ethtool.IFF_SLAVE:
string += "SLAVE "
if flags & ethtool.IFF_MULTICAST:
string += "MULTICAST "
if flags & ethtool.IFF_PORTSEL:
string += "PORTSEL "
if flags & ethtool.IFF_AUTOMEDIA:
string += "AUTOMEDIA "
if flags & ethtool.IFF_DYNAMIC:
string += "DYNAMIC "
return string.strip()
def show_config(device):
ipaddr = ethtool.get_ipaddr(device)
netmask = ethtool.get_netmask(device)
flags = ethtool.get_flags(device)
print '%-9.9s' % device,
if not (flags & ethtool.IFF_LOOPBACK):
print "HWaddr %s" % ethtool.get_hwaddr(device),
print '''
inet addr:%s''' % ipaddr,
if not (flags & (ethtool.IFF_LOOPBACK | ethtool.IFF_POINTOPOINT)):
print "Bcast:%s" % ethtool.get_broadcast(device),
print ' Mask:%s' % netmask
for info in ethtool.get_interfaces_info(device):
for addr in info.get_ipv6_addresses():
print (" inet6 addr: %s/%s Scope: %s"
% (addr.address,
addr.netmask,
addr.scope))
print ' %s' % flags2str(flags)
print
def main():
global all_devices
usage="usage: %prog [interface [interface [interface] ...]]"
parser = OptionParser(usage=usage)
(opts, args) = parser.parse_args()
if args is None or len(args) == 0:
sel_devs = ethtool.get_active_devices()
else:
sel_devs = args
for device in sel_devs:
try:
show_config(device)
except Exception, ex:
print "** ERROR ** [Device %s]: %s" % (device, str(ex))
sys.exit(2)
if __name__ == '__main__':
main()
|
