def _functions_accepting_devnames(self, devname):
self.assertIsString(devname)
scraped = ifconfig.get_device_by_name(devname)
try:
broadcast = ethtool.get_broadcast(devname)
except (OSError, IOError):
# Some devices might end up with
# [Errno 99] Cannot assign requested address
# That's IOError on 2.7, OSError on 3
assignable = False
else:
assignable = True
self.assertIsString(broadcast)
# Broadcast is optional in ifconfig output
if scraped.broadcast:
self.assertEqualIpv4Str(broadcast, scraped.broadcast)
self.assertIsStringExceptForLoopback(
ethtool.get_businfo, devname, '[Errno 95] Operation not '
'supported')
self.assertIsInt(ethtool.get_flags(devname))
# flagsint cannot be obtained from old ifconfig format
if not ifconfig.oldFormat:
self.assertEqual(ethtool.get_flags(devname), scraped.flagsint)
self.assertIsInt(ethtool.get_gso(devname))
self.assertIsInt(ethtool.get_gro(devname))
self.assertIsString(ethtool.get_hwaddr(devname))
self.assertEqualHwAddr(ethtool.get_hwaddr(devname), scraped.hwaddr)
if assignable:
self.assertIsString(ethtool.get_ipaddr(devname))
self.assertEqual(ethtool.get_ipaddr(devname), scraped.inet)
self.assertIsStringExceptForLoopback(
ethtool.get_module, devname, '[Errno 95] Operation not '
'supported')
if assignable:
self.assertIsString(ethtool.get_netmask(devname))
self.assertEqual(ethtool.get_netmask(devname), scraped.netmask)
# Operation is not supported only on loopback device
if devname == 'lo':
self.assertRaisesIOError(ethtool.get_ringparam, (devname, ),
'[Errno 95] Operation not supported')
self.assertIsInt(ethtool.get_sg(devname))
try:
self.assertIsInt(ethtool.get_ufo(devname))
except (OSError, IOError):
# This test may fail due to insufficient privileges
# That's IOError on 2.7, OSError (PermissionError) on 3
pass
self.assertIsInt(ethtool.get_tso(devname))
def get_network_info():
interfaces = {}
# get names
inames = ethtool.get_devices()
for iname in inames:
mac = ethtool.get_hwaddr(iname)
if mac == "00:00:00:00:00:00":
mac = "?"
try:
ip = ethtool.get_ipaddr(iname)
if ip == "127.0.0.1":
ip = "?"
except:
ip = "?"
bridge = 0
module = ""
try:
nm = ethtool.get_netmask(iname)
except:
nm = "?"
interfaces[iname] = {"ip_address": ip, "mac_address": mac, "netmask": nm, "bridge": bridge, "module": module}
# print interfaces
return interfaces
def GetInfoString():
active_interfaces = ethtool.get_active_devices()
all_interfaces = GetInterfaceList()
for i in active_interfaces:
if ethtool.get_flags('%s' % i) & ethtool.IFF_POINTOPOINT:
active_interfaces.remove(i)
ret = ''
for inter in active_interfaces:
if inter in all_interfaces:
all_interfaces.remove(inter)
else:
continue
t = 'Static'
if IsInterfaceDHCP(inter):
t = 'DHCP'
ret = ret + ' %s - Active, %s\n' % (inter, t)
ret = ret + ' IP: %s\n' % ethtool.get_ipaddr(inter)
ret = ret + ' Netmask: %s\n' % ethtool.get_netmask(inter)
ret = ret + ' HWAddr: %s\n' % ethtool.get_hwaddr(inter)
for inter in all_interfaces:
t = 'Static'
if IsInterfaceDHCP(inter):
t = 'DHCP'
ret = ret + ' %s - Inactive, %s\n' % (inter, t)
if t == 'Static':
ip, mask, gw, dns = GetInterfaceConf(inter)
ret = ret + ' IP: %s\n' % ip
ret = ret + ' Netmask: %s\n' % mask
ret = ret + ' HWAddr: %s\n' % ethtool.get_hwaddr(inter)
return ret
def lookup(self, name):
if encode_value(name) not in map(encode_value, ethtool.get_devices()):
raise NotFoundError("KCHIFACE0001E", {'name': name})
ipaddr = ''
netmask = ''
module = 'unknown'
status = 'down'
try:
ipaddr = ethtool.get_ipaddr(encode_value(name))
netmask = ethtool.get_netmask(encode_value(name))
module = ethtool.get_module(encode_value(name))
flags = ethtool.get_flags(encode_value(name))
status = 'up' if flags & (ethtool.IFF_RUNNING | ethtool.IFF_UP) \
else 'down'
except IOError:
pass
iface_type = netinfo.get_interface_type(name)
return {'name': name,
'type': iface_type,
'status': status,
'ipaddr': ipaddr,
'netmask': netmask,
'module': module}
def lookup(self, name):
if encode_value(name) not in map(encode_value, ethtool.get_devices()):
raise NotFoundError('KCHIFACE0001E', {'name': name})
ipaddr = ''
netmask = ''
module = 'unknown'
status = 'down'
try:
ipaddr = ethtool.get_ipaddr(encode_value(name))
netmask = ethtool.get_netmask(encode_value(name))
module = ethtool.get_module(encode_value(name))
flags = ethtool.get_flags(encode_value(name))
status = 'up' if flags & (ethtool.IFF_RUNNING
| ethtool.IFF_UP) else 'down'
except IOError:
pass
iface_type = netinfo.get_interface_type(name)
return {
'name': name,
'type': iface_type,
'status': status,
'ipaddr': ipaddr,
'netmask': netmask,
'module': module,
}
def get_network_info():
try:
import ethtool
except:
raise InfoException("the python-ethtool module is required to use this feature (is your OS>=EL3?)")
interfaces = {}
# get names
inames = ethtool.get_devices()
for iname in inames:
mac = ethtool.get_hwaddr(iname)
if mac == "00:00:00:00:00:00":
mac = "?"
try:
ip = ethtool.get_ipaddr(iname)
if ip == "127.0.0.1":
ip = "?"
except:
ip = "?"
bridge = 0
module = ""
try:
nm = ethtool.get_netmask(iname)
except:
nm = "?"
interfaces[iname] = {"ip_address": ip, "mac_address": mac, "netmask": nm, "bridge": bridge, "module": module}
# print interfaces
return interfaces
def make_ocd_conf(conf, tpl):
conf.register_opts(ocd_opts, group='openconfigd')
config = {
'wan_device': conf.openconfigd.wan_device,
'wan_ipv4': conf.openconfigd.wan_ipv4,
'wan_ipv4_prefix_length': conf.openconfigd.wan_ipv4_prefix_length,
'remote_ipv4': conf.openconfigd.remote_ipv4,
'local_device': conf.openconfigd.local_device,
'local_ipv4': conf.openconfigd.local_ipv4,
'local_ipv4_prefix_length': conf.openconfigd.local_ipv4_prefix_length,
}
if conf.openconfigd.wanif:
if config['wan_ipv4'] == None:
config['wan_ipv4'] = ethtool.get_ipaddr(conf.openconfigd.wanif)
config['wan_ipv4_prefix_length'] = mask2length(
ethtool.get_netmask(conf.openconfigd.wanif))
config['wan_device'] = device_id(conf.openconfigd.wanif)
conf.set_override('wan_ipv4',
config['wan_ipv4'],
group="openconfigd")
conf.set_override('wan_ipv4_prefix_length',
config['wan_ipv4_prefix_length'],
group="openconfigd")
conf.set_override('wan_device',
config['wan_device'],
group="openconfigd")
if conf.openconfigd.lanif:
if config['local_ipv4'] == None:
config['local_ipv4'] = ethtool.get_ipaddr(conf.openconfigd.lanif)
config['local_ipv4_prefix_length'] = mask2length(
ethtool.get_netmask(conf.openconfigd.lanif))
config['local_device'] = device_id(conf.openconfigd.lanif)
conf.set_override('local_ipv4',
config['local_ipv4'],
group="openconfigd")
conf.set_override('local_ipv4_prefix_length',
config['local_ipv4_prefix_length'],
group="openconfigd")
conf.set_override('local_device',
config['local_device'],
group="openconfigd")
return tpl.render(config)
def get_network_info():
try: # python 2
import ethtool
ethtool_available = True
except ImportError: # python 3
import netifaces
ethtool_available = False
interfaces = {}
# get names
if ethtool_available:
inames = ethtool.get_devices()
else:
inames = netifaces.interfaces()
for iname in inames:
if ethtool_available:
mac = ethtool.get_hwaddr(iname)
else:
mac = netifaces.ifaddresses(iname)[netifaces.AF_LINK][0]['addr']
if mac == "00:00:00:00:00:00":
mac = "?"
try:
if ethtool_available:
ip = ethtool.get_ipaddr(iname)
else:
ip = netifaces.ifaddresses(iname)[netifaces.AF_INET][0]['addr']
if ip == "127.0.0.1":
ip = "?"
except:
ip = "?"
bridge = 0
module = ""
try:
if ethtool_available:
nm = ethtool.get_netmask(iname)
else:
nm = netifaces.ifaddresses(iname)[netifaces.AF_INET][0]['netmask']
except:
nm = "?"
interfaces[iname] = {
"ip_address" : ip,
"mac_address" : mac,
"netmask" : nm,
"bridge" : bridge,
"module" : module
}
# print(interfaces)
return interfaces
def _functions_accepting_devnames(self, devname):
self.assertIsString(devname)
scraped = ifconfig.get_device_by_name(devname)
self.assertIsString(ethtool.get_broadcast(devname))
self.assertEqualIpv4Str(ethtool.get_broadcast(devname),
scraped.broadcast)
self.assertIsStringExceptForLoopback(
ethtool.get_businfo, devname, '[Errno 95] Operation not supported')
# ethtool.get_coalesce(devname)
# this gives me:
# IOError: [Errno 95] Operation not supported
# on my test box
self.assertIsInt(ethtool.get_flags(devname))
# flagsint cannot be obtained from old ifconfig format
if not ifconfig.oldFormat:
self.assertEqual(ethtool.get_flags(devname), scraped.flagsint)
self.assertIsInt(ethtool.get_gso(devname))
self.assertIsString(ethtool.get_hwaddr(devname))
self.assertEqualHwAddr(ethtool.get_hwaddr(devname), scraped.hwaddr)
self.assertIsString(ethtool.get_ipaddr(devname))
self.assertEqual(ethtool.get_ipaddr(devname), scraped.inet)
self.assertIsStringExceptForLoopback(
ethtool.get_module, devname, '[Errno 95] Operation not supported')
self.assertIsString(ethtool.get_netmask(devname))
self.assertEqual(ethtool.get_netmask(devname), scraped.netmask)
#self.assertRaisesIOError(ethtool.get_ringparam, (devname, ),
# '[Errno 95] Operation not supported')
# Disabling until BZ#703089 is investigated
#self.assertIsInt(ethtool.get_sg(devname))
#self.assertIsInt(ethtool.get_ufo(devname))
self.assertIsInt(ethtool.get_tso(devname))
def _functions_accepting_devnames(self, devname):
self.assertIsString(devname)
scraped = ifconfig.get_device_by_name(devname)
self.assertIsString(ethtool.get_broadcast(devname))
self.assertEqualIpv4Str(ethtool.get_broadcast(devname), scraped.broadcast)
self.assertIsStringExceptForLoopback(ethtool.get_businfo, devname, "[Errno 95] Operation not supported")
# ethtool.get_coalesce(devname)
# this gives me:
# IOError: [Errno 95] Operation not supported
# on my test box
self.assertIsInt(ethtool.get_flags(devname))
# flagsint cannot be obtained from old ifconfig format
if not ifconfig.oldFormat:
self.assertEqual(ethtool.get_flags(devname), scraped.flagsint)
self.assertIsInt(ethtool.get_gso(devname))
self.assertIsString(ethtool.get_hwaddr(devname))
self.assertEqualHwAddr(ethtool.get_hwaddr(devname), scraped.hwaddr)
self.assertIsString(ethtool.get_ipaddr(devname))
self.assertEqual(ethtool.get_ipaddr(devname), scraped.inet)
self.assertIsStringExceptForLoopback(ethtool.get_module, devname, "[Errno 95] Operation not supported")
self.assertIsString(ethtool.get_netmask(devname))
self.assertEqual(ethtool.get_netmask(devname), scraped.netmask)
# self.assertRaisesIOError(ethtool.get_ringparam, (devname, ),
# '[Errno 95] Operation not supported')
# Disabling until BZ#703089 is investigated
# self.assertIsInt(ethtool.get_sg(devname))
# self.assertIsInt(ethtool.get_ufo(devname))
self.assertIsInt(ethtool.get_tso(devname))
def MakeReport(self):
ncfg_n = libxml2.newNode("NetworkConfig")
(defgw4, defgw6) = self.net_GetDefaultGW()
# Make an interface tag for each device found
if hasattr(ethtool, 'get_interfaces_info'):
# Using the newer python-ethtool API (version >= 0.4)
for dev in ethtool.get_interfaces_info(ethtool.get_devices()):
if cmp(dev.device, 'lo') == 0:
continue
intf_n = libxml2.newNode('interface')
intf_n.newProp('device', dev.device)
intf_n.newProp('hwaddr', dev.mac_address)
ncfg_n.addChild(intf_n)
# Protcol configurations
if dev.ipv4_address:
ipv4_n = libxml2.newNode('IPv4')
ipv4_n.newProp('ipaddr', dev.ipv4_address)
ipv4_n.newProp('netmask', str(dev.ipv4_netmask))
ipv4_n.newProp('broadcast', dev.ipv4_broadcast)
ipv4_n.newProp('defaultgw', (defgw4 == dev.device) and '1'
or '0')
intf_n.addChild(ipv4_n)
for ip6 in dev.get_ipv6_addresses():
ipv6_n = libxml2.newNode('IPv6')
ipv6_n.newProp('ipaddr', ip6.address)
ipv6_n.newProp('netmask', str(ip6.netmask))
ipv6_n.newProp('scope', ip6.scope)
intf_n.addChild(ipv6_n)
else: # Fall back to older python-ethtool API (version < 0.4)
ifdevs = ethtool.get_active_devices()
ifdevs.remove('lo')
ifdevs.sort()
for dev in ifdevs:
intf_n = libxml2.newNode('interface')
intf_n.newProp('device', dev.device)
intf_n.newProp('hwaddr', dev.mac_address)
ncfg_n.addChild(intf_n)
ipv4_n = libxml2.newNode('IPv4')
ipv4_n.newProp('ipaddr', ethtool.get_ipaddr(dev))
ipv4_n.newProp('netmask', str(ethtool.get_netmask(dev)))
ipv4_n.newProp('defaultgw', (defgw4 == dev) and '1' or '0')
intf_n.addChild(ipv4_n)
return ncfg_n
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
%s
''' % (netmask, flags2str(flags))
def MakeReport(self):
ncfg_n = libxml2.newNode("NetworkConfig")
(defgw4, defgw6) = self.net_GetDefaultGW()
# Make an interface tag for each device found
if hasattr(ethtool, 'get_interfaces_info'):
# Using the newer python-ethtool API (version >= 0.4)
for dev in ethtool.get_interfaces_info(ethtool.get_devices()):
if cmp(dev.device,'lo') == 0:
continue
intf_n = libxml2.newNode('interface')
intf_n.newProp('device', dev.device)
intf_n.newProp('hwaddr', dev.mac_address)
ncfg_n.addChild(intf_n)
# Protcol configurations
if dev.ipv4_address:
ipv4_n = libxml2.newNode('IPv4')
ipv4_n.newProp('ipaddr', dev.ipv4_address)
ipv4_n.newProp('netmask', str(dev.ipv4_netmask))
ipv4_n.newProp('broadcast', dev.ipv4_broadcast)
ipv4_n.newProp('defaultgw', (defgw4 == dev.device) and '1' or '0')
intf_n.addChild(ipv4_n)
for ip6 in dev.get_ipv6_addresses():
ipv6_n = libxml2.newNode('IPv6')
ipv6_n.newProp('ipaddr', ip6.address)
ipv6_n.newProp('netmask', str(ip6.netmask))
ipv6_n.newProp('scope', ip6.scope)
intf_n.addChild(ipv6_n)
else: # Fall back to older python-ethtool API (version < 0.4)
ifdevs = ethtool.get_active_devices()
ifdevs.remove('lo')
ifdevs.sort()
for dev in ifdevs:
intf_n = libxml2.newNode('interface')
intf_n.newProp('device', dev.device)
intf_n.newProp('hwaddr', dev.mac_address)
ncfg_n.addChild(intf_n)
ipv4_n = libxml2.newNode('IPv4')
ipv4_n.newProp('ipaddr', ethtool.get_ipaddr(dev))
ipv4_n.newProp('netmask', str(ethtool.get_netmask(dev)))
ipv4_n.newProp('defaultgw', (defgw4 == dev) and '1' or '0')
intf_n.addChild(ipv4_n)
return ncfg_n
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
%s
''' % (netmask, flags2str(flags))
def get_interface_info(iface):
"""Returns information about the interface iface.
Args:
iface (str): the interface name.
Returns:
dict: a dict containing the interface info. Format:
{
'device': (str),
'name': (str),
'type': (str),
'status': (str),
'link_detected': (str),
'ipaddr': (str),
'netmask': (str),
'macaddr': (str),
'module': (str),
'nic_type': (str)
}
"""
if encode_value(iface) not in map(encode_value, ethtool.get_devices()):
raise ValueError('unknown interface: %s' % iface)
ipaddr = ''
netmask = ''
try:
ipaddr = ethtool.get_ipaddr(encode_value(iface))
netmask = ethtool.get_netmask(encode_value(iface))
except IOError:
pass
kernel_module = get_interface_kernel_module(iface)
iface_type = get_interface_type(iface)
nic_type = 'N/A' if iface_type != 'nic' else get_nic_type(
iface, kernel_module)
return {
'device': iface,
'name': iface,
'type': iface_type,
'status': operstate(iface),
'link_detected': link_detected(iface),
'ipaddr': ipaddr,
'netmask': netmask,
'macaddr': macaddr(iface),
'module': kernel_module,
'nic_type': nic_type
}
def get_interface_info(iface):
"""Returns information about the interface iface.
Args:
iface (str): the interface name.
Returns:
dict: a dict containing the interface info. Format:
{
'device': (str),
'name': (str),
'type': (str),
'status': (str),
'link_detected': (str),
'ipaddr': (str),
'netmask': (str),
'macaddr': (str),
'module': (str),
'nic_type': (str)
}
"""
if encode_value(iface) not in map(encode_value, ethtool.get_devices()):
raise ValueError('unknown interface: %s' % iface)
ipaddr = ''
netmask = ''
try:
ipaddr = ethtool.get_ipaddr(encode_value(iface))
netmask = ethtool.get_netmask(encode_value(iface))
except IOError:
pass
kernel_module = get_interface_kernel_module(iface)
iface_type = get_interface_type(iface)
nic_type = 'N/A' if iface_type is not 'nic' \
else get_nic_type(iface, kernel_module)
return {'device': iface,
'name': iface,
'type': iface_type,
'status': operstate(iface),
'link_detected': link_detected(iface),
'ipaddr': ipaddr,
'netmask': netmask,
'macaddr': macaddr(iface),
'module': kernel_module,
'nic_type': nic_type}
def get_network_info():
interfaces = {}
# get names
if ethtool_available:
inames = ethtool.get_devices()
else:
inames = netifaces.interfaces()
for iname in inames:
if ethtool_available:
mac = ethtool.get_hwaddr(iname)
else:
mac = netifaces.ifaddresses(iname)[netifaces.AF_LINK][0]['addr']
if mac == "00:00:00:00:00:00":
mac = "?"
try:
if ethtool_available:
ip = ethtool.get_ipaddr(iname)
else:
ip = netifaces.ifaddresses(iname)[netifaces.AF_INET][0]['addr']
if ip == "127.0.0.1":
ip = "?"
except:
ip = "?"
bridge = 0
module = ""
try:
if ethtool_available:
nm = ethtool.get_netmask(iname)
else:
nm = netifaces.ifaddresses(iname)[netifaces.AF_INET][0]['netmask']
except:
nm = "?"
interfaces[iname] = {
"ip_address": ip,
"mac_address": mac,
"netmask": nm,
"bridge": bridge,
"module": module
}
# print interfaces
return interfaces
def get_network_info():
try:
import ethtool
except:
try:
import rhpl.ethtool
ethtool = rhpl.ethtool
except:
raise InfoException(
"the rhpl or ethtool module is required to use this feature (is your OS>=EL3?)"
)
interfaces = {}
# get names
inames = ethtool.get_devices()
for iname in inames:
mac = ethtool.get_hwaddr(iname)
if mac == "00:00:00:00:00:00":
mac = "?"
try:
ip = ethtool.get_ipaddr(iname)
if ip == "127.0.0.1":
ip = "?"
except:
ip = "?"
bridge = 0
module = ""
try:
nm = ethtool.get_netmask(iname)
except:
nm = "?"
interfaces[iname] = {
"ip_address": ip,
"mac_address": mac,
"netmask": nm,
"bridge": bridge,
"module": module
}
# print interfaces
return interfaces
def get_interface_info(iface):
if iface not in ethtool.get_devices():
raise ValueError('unknown interface: %s' % iface)
ipaddr = ''
netmask = ''
try:
ipaddr = ethtool.get_ipaddr(iface)
netmask = ethtool.get_netmask(iface)
except IOError:
pass
return {'device': iface,
'type': get_interface_type(iface),
'status': link_detected(iface),
'ipaddr': ipaddr,
'netmask': netmask,
'macaddr': macaddr(iface)}
def get_interface_info(iface):
if not iface in ethtool.get_devices():
raise ValueError('unknown interface: %s' % iface)
ipaddr = ''
netmask = ''
try:
ipaddr = ethtool.get_ipaddr(iface)
netmask = ethtool.get_netmask(iface)
except IOError:
pass
return {'name': iface,
'type': get_interface_type(iface),
'status': 'active' if operstate(iface) == 'up' else 'inactive',
'ipaddr': ipaddr,
'netmask': netmask}
def get_interface_info(iface):
if not iface in ethtool.get_devices():
raise ValueError('unknown interface: %s' % iface)
ipaddr = ''
netmask = ''
try:
ipaddr = ethtool.get_ipaddr(iface)
netmask = ethtool.get_netmask(iface)
except IOError:
pass
return {
'name': iface,
'type': get_interface_type(iface),
'status': 'active' if operstate(iface) == 'up' else 'inactive',
'ipaddr': ipaddr,
'netmask': netmask
}
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 get_interface_info(iface):
if iface not in ethtool.get_devices():
raise ValueError('unknown interface: %s' % iface)
ipaddr = ''
netmask = ''
try:
ipaddr = ethtool.get_ipaddr(iface)
netmask = ethtool.get_netmask(iface)
except IOError:
pass
iface_link_detected = link_detected(iface)
iface_status = 'active' if iface_link_detected != "n/a" else "inactive"
return {'name': iface,
'type': get_interface_type(iface),
'status': iface_status,
'link_detected': iface_link_detected,
'ipaddr': ipaddr,
'netmask': netmask}
def get_interface_info(iface):
if iface not in ethtool.get_devices():
raise ValueError("unknown interface: %s" % iface)
ipaddr = ""
netmask = ""
try:
ipaddr = ethtool.get_ipaddr(iface)
netmask = ethtool.get_netmask(iface)
except IOError:
pass
iface_link_detected = link_detected(iface)
iface_status = "active" if iface_link_detected != "n/a" else "inactive"
return {
"name": iface,
"type": get_interface_type(iface),
"status": iface_status,
"link_detected": iface_link_detected,
"ipaddr": ipaddr,
"netmask": netmask,
}
def get_network_info():
interfaces = {}
# get names
inames = ethtool.get_devices()
for iname in inames:
mac = ethtool.get_hwaddr(iname)
if mac == "00:00:00:00:00:00":
mac = "?"
try:
ip = ethtool.get_ipaddr(iname)
if ip == "127.0.0.1":
ip = "?"
except:
ip = "?"
bridge = 0
module = ""
try:
nm = ethtool.get_netmask(iname)
except:
nm = "?"
interfaces[iname] = {
"ip_address": ip,
"mac_address": mac,
"netmask": nm,
"bridge": bridge,
"module": module
}
# print interfaces
return interfaces
def read_network_interfaces():
intDict = {}
intDict['class'] = "NETINTERFACES"
if not ethtool_present:
# ethtool is not available on non-linux platforms (as kfreebsd), skip it
return intDict
interfaces = list(set(ethtool.get_devices() +
ethtool.get_active_devices()))
for interface in interfaces:
try:
hwaddr = ethtool.get_hwaddr(interface)
except:
hwaddr = ""
# slave devices can have their hwaddr changed
try:
master = os.readlink('/sys/class/net/%s/master' % interface)
except:
master = None
if master:
master_interface = os.path.basename(master)
hwaddr = get_slave_hwaddr(master_interface, interface)
try:
module = ethtool.get_module(interface)
except:
if interface == 'lo':
module = "loopback"
else:
module = "Unknown"
try:
ipaddr = ethtool.get_ipaddr(interface)
except:
ipaddr = ""
try:
netmask = ethtool.get_netmask(interface)
except:
netmask = ""
try:
broadcast = ethtool.get_broadcast(interface)
except:
broadcast = ""
ip6_list = []
dev_info = ethtool.get_interfaces_info(interface)
for info in dev_info:
# one interface may have more IPv6 addresses
for ip6 in info.get_ipv6_addresses():
scope = ip6.scope
if scope == 'global':
scope = 'universe'
ip6_list.append({
'scope': scope,
'addr': ip6.address,
'netmask': ip6.netmask
})
intDict[interface] = {
'hwaddr': hwaddr,
'ipaddr': ipaddr,
'netmask': netmask,
'broadcast': broadcast,
'module': module,
'ipv6': ip6_list
}
return intDict
def genxml(self, duration, accum, samples, xslt=None):
seconds = duration.seconds
hours = seconds / 3600
if hours:
seconds -= hours * 3600
minutes = seconds / 60
if minutes:
seconds -= minutes * 60
(sys, node, release, ver, machine) = os.uname()
# Start new XML report
self.xmlreport = xmlout.XMLOut("rteval", self.version)
self.xmlreport.NewReport()
self.xmlreport.openblock(
"run_info", {"days": duration.days, "hours": hours, "minutes": minutes, "seconds": seconds}
)
self.xmlreport.taggedvalue("date", self.start.strftime("%Y-%m-%d"))
self.xmlreport.taggedvalue("time", self.start.strftime("%H:%M:%S"))
if self.annotate:
self.xmlreport.taggedvalue("annotate", self.annotate)
self.xmlreport.closeblock()
self.xmlreport.openblock("uname")
self.xmlreport.taggedvalue("node", node)
isrt = 1
if ver.find(" RT ") == -1:
isrt = 0
self.xmlreport.taggedvalue("kernel", release, {"is_RT": isrt})
self.xmlreport.taggedvalue("arch", machine)
self.xmlreport.taggedvalue("baseos", self.baseos)
self.xmlreport.closeblock()
self.xmlreport.openblock("clocksource")
self.xmlreport.taggedvalue("current", self.current_clocksource)
self.xmlreport.taggedvalue("available", self.available_clocksource)
self.xmlreport.closeblock()
self.xmlreport.openblock("hardware")
self.xmlreport.AppendXMLnodes(self.cputopology)
self.xmlreport.taggedvalue("numa_nodes", self.numanodes)
self.xmlreport.taggedvalue("memory_size", "%.3f" % self.memsize[0], {"unit": self.memsize[1]})
self.xmlreport.closeblock()
self.xmlreport.openblock("services")
for s in self.services:
self.xmlreport.taggedvalue("service", self.services[s], {"name": s})
self.xmlreport.closeblock()
keys = self.kthreads.keys()
if len(keys):
keys.sort()
self.xmlreport.openblock("kthreads")
for pid in keys:
self.xmlreport.taggedvalue(
"thread",
self.kthreads[pid]["name"],
{"policy": self.kthreads[pid]["policy"], "priority": self.kthreads[pid]["priority"]},
)
self.xmlreport.closeblock()
modlist = util.get_modules()
if len(modlist):
self.xmlreport.openblock("kernelmodules")
for mod in modlist:
self.xmlreport.openblock("module")
self.xmlreport.taggedvalue(
"info",
mod["modname"],
{"size": mod["modsize"], "state": mod["modstate"], "numusers": mod["numusers"]},
)
if mod["usedby"] != "-":
self.xmlreport.openblock("usedby")
for ub in mod["usedby"].split(","):
if len(ub):
self.xmlreport.taggedvalue("module", ub, None)
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.closeblock()
#
# Retrieve configured IP addresses
#
self.xmlreport.openblock("network_config")
# Get the interface name for the IPv4 default gw
route = open("/proc/net/route")
defgw4 = None
if route:
rl = route.readline()
while rl != "":
rl = route.readline()
splt = rl.split("\t")
if len(splt) > 2 and splt[2] != "00000000": # Only catch default route
defgw4 = splt[0]
break
route.close()
# Get lists over all devices, remove loopback device
ifdevs = ethtool.get_active_devices()
ifdevs.remove("lo")
ifdevs.sort()
# Make an interface tag for each device found
for dev in ifdevs:
self.xmlreport.openblock("interface", {"device": dev, "hwaddr": ethtool.get_hwaddr(dev)})
# Protcol configurations
self.xmlreport.openblock(
"IPv4",
{
"ipaddr": ethtool.get_ipaddr(dev),
"netmask": ethtool.get_netmask(dev),
"defaultgw": (defgw4 == dev) and "1" or "0",
},
)
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.openblock("loads", {"load_average": str(accum / samples)})
for load in self.loads:
load.genxml(self.xmlreport)
self.xmlreport.closeblock()
self.cyclictest.genxml(self.xmlreport)
# now generate the dmidecode data for this host
d = dmi.DMIinfo(self.config.GetSection("rteval"))
d.genxml(self.xmlreport)
# Close the report - prepare for return the result
self.xmlreport.close()
# Write XML (or write XSLT parsed XML if xslt != None)
if self.xml != None:
self.xmlreport.Write(self.xml, xslt)
else:
# If no file is set, use stdout
self.xmlreport.Write("-", xslt) # libxml2 defines a filename as "-" to be stdout
def read_network_interfaces():
intDict = {}
intDict['class'] = "NETINTERFACES"
interfaces = ethtool.get_devices()
for interface in interfaces:
try:
hwaddr = ethtool.get_hwaddr(interface)
except:
hwaddr = ""
# slave devices can have their hwaddr changed
try:
master = os.readlink('/sys/class/net/%s/master' % interface)
except:
master = None
if master:
master_interface = os.path.basename(master)
hwaddr = get_slave_hwaddr(master_interface, interface)
try:
module = ethtool.get_module(interface)
except:
if interface == 'lo':
module = "loopback"
else:
module = "Unknown"
try:
ipaddr = ethtool.get_ipaddr(interface)
except:
ipaddr = ""
try:
netmask = ethtool.get_netmask(interface)
except:
netmask = ""
try:
broadcast = ethtool.get_broadcast(interface)
except:
broadcast = ""
ip6_list = []
try:
# one interface may have more IPv6 addresses
for ip6 in dev.get_ipv6_addresses():
ip6_list.append({
'scope': ip6.scope,
'addr': ip6.address,
'netmask': ip6.netmask
})
except:
pass
intDict[interface] = {'hwaddr':hwaddr,
'ipaddr':ipaddr,
'netmask':netmask,
'broadcast':broadcast,
'module': module,
'ipv6': ip6_list}
return intDict
def read_network_interfaces():
intDict = {}
intDict['class'] = "NETINTERFACES"
if not ethtool_present and not netifaces_present:
# ethtool is not available on non-linux platforms (as kfreebsd), skip it
sys.stderr.write(
"Warning: information about network interfaces could not be retrieved on this platform.\n"
)
return intDict
if ethtool_present:
interfaces = list(
set(ethtool.get_devices() + ethtool.get_active_devices()))
else:
interfaces = netifaces.interfaces()
for interface in interfaces:
try:
if ethtool_present:
hwaddr = ethtool.get_hwaddr(interface)
else:
hwaddr = netifaces.ifaddresses(interface)[
netifaces.AF_LINK][0]['addr']
except:
hwaddr = ""
# slave devices can have their hwaddr changed
try:
master = os.readlink('/sys/class/net/%s/master' % interface)
except:
master = None
if master:
master_interface = os.path.basename(master)
hwaddr = get_slave_hwaddr(master_interface, interface)
try:
if ethtool_present:
module = ethtool.get_module(interface)
else:
driver_file = open(
'/sys/class/net/%s/device/uevent' % interface, 'r')
module = driver_file.readline().split('=')[1].strip()
driver_file.close()
except:
if interface == 'lo':
module = "loopback"
else:
module = "Unknown"
try:
if ethtool_present:
ipaddr = ethtool.get_ipaddr(interface)
else:
ipaddr = netifaces.ifaddresses(interface)[
netifaces.AF_INET][0]['addr']
except:
ipaddr = ""
try:
if ethtool_present:
netmask = ethtool.get_netmask(interface)
else:
netmask = netifaces.ifaddresses(interface)[
netifaces.AF_INET][0]['netmask']
except:
netmask = ""
try:
if ethtool_present:
broadcast = ethtool.get_broadcast(interface)
else:
broadcast = netifaces.ifaddresses(interface)[
netifaces.AF_INET][0]['broadcast']
except:
broadcast = ""
ip6_list = []
if ethtool_present:
dev_info = ethtool.get_interfaces_info(interface)
for info in dev_info:
# one interface may have more IPv6 addresses
for ip6 in info.get_ipv6_addresses():
scope = ip6.scope
if scope == 'global':
scope = 'universe'
ip6_list.append({
'scope': scope,
'addr': ip6.address,
'netmask': ip6.netmask
})
else:
try:
for dev_info in netifaces.ifaddresses(interface)[
netifaces.AF_INET6]:
ip6_addr = dev_info['addr'].split('%')[0]
scope_info = ipaddress.IPv6Address(ip6_addr)
if scope_info.is_global:
scope = 'universe'
elif scope_info.is_link_local:
scope = 'link'
elif scope_info.is_loopback:
scope = 'host'
elif scope_info.is_site_local:
scope = 'site'
# count number of '1' bits in netmask returned by netifaces
ip6_netmask = dev_info['netmask']
netmask_bits = 0
for two_octets in ip6_netmask.split(':'):
if not two_octets:
break
elif two_octets.lower() == 'ffff':
netmask_bits += 16
else:
# remove '0b' from begin and find last '1' in the string
netmask_bits += 1 + bin(
int(two_octets.split('/')[0],
16))[2:].rindex('1')
ip6_list.append({
'scope': scope,
'addr': ip6_addr,
'netmask': netmask_bits
})
except KeyError:
pass # no ipv6 for this interface
intDict[interface] = {
'hwaddr': hwaddr,
'ipaddr': ipaddr,
'netmask': netmask,
'broadcast': broadcast,
'module': module,
'ipv6': ip6_list
}
return intDict
def genxml(self, duration, accum, samples, xslt=None):
seconds = duration.seconds
hours = seconds / 3600
if hours: seconds -= (hours * 3600)
minutes = seconds / 60
if minutes: seconds -= (minutes * 60)
(sys, node, release, ver, machine) = os.uname()
# Start new XML report
self.xmlreport = xmlout.XMLOut('rteval', self.version)
self.xmlreport.NewReport()
self.xmlreport.openblock(
'run_info', {
'days': duration.days,
'hours': hours,
'minutes': minutes,
'seconds': seconds
})
self.xmlreport.taggedvalue('date', self.start.strftime('%Y-%m-%d'))
self.xmlreport.taggedvalue('time', self.start.strftime('%H:%M:%S'))
if self.annotate:
self.xmlreport.taggedvalue('annotate', self.annotate)
self.xmlreport.closeblock()
self.xmlreport.openblock('uname')
self.xmlreport.taggedvalue('node', node)
isrt = 1
if ver.find(' RT ') == -1:
isrt = 0
self.xmlreport.taggedvalue('kernel', release, {'is_RT': isrt})
self.xmlreport.taggedvalue('arch', machine)
self.xmlreport.taggedvalue('baseos', self.baseos)
self.xmlreport.closeblock()
self.xmlreport.openblock("clocksource")
self.xmlreport.taggedvalue('current', self.current_clocksource)
self.xmlreport.taggedvalue('available', self.available_clocksource)
self.xmlreport.closeblock()
self.xmlreport.openblock('hardware')
self.xmlreport.AppendXMLnodes(self.cputopology)
self.xmlreport.taggedvalue('numa_nodes', self.numanodes)
self.xmlreport.taggedvalue('memory_size', "%.3f" % self.memsize[0],
{"unit": self.memsize[1]})
self.xmlreport.closeblock()
self.xmlreport.openblock('services', {'init': self.init})
for s in self.services:
self.xmlreport.taggedvalue("service", self.services[s],
{"name": s})
self.xmlreport.closeblock()
keys = self.kthreads.keys()
if len(keys):
keys.sort()
self.xmlreport.openblock('kthreads')
for pid in keys:
self.xmlreport.taggedvalue(
'thread', self.kthreads[pid]['name'], {
'policy': self.kthreads[pid]['policy'],
'priority': self.kthreads[pid]['priority'],
})
self.xmlreport.closeblock()
modlist = util.get_modules()
if len(modlist):
self.xmlreport.openblock('kernelmodules')
for mod in modlist:
self.xmlreport.openblock('module')
self.xmlreport.taggedvalue(
'info', mod['modname'], {
'size': mod['modsize'],
'state': mod['modstate'],
'numusers': mod['numusers']
})
if mod['usedby'] != '-':
self.xmlreport.openblock('usedby')
for ub in mod['usedby'].split(','):
if len(ub):
self.xmlreport.taggedvalue('module', ub, None)
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.closeblock()
#
# Retrieve configured IP addresses
#
self.xmlreport.openblock('network_config')
# Get the interface name for the IPv4 default gw
route = open('/proc/net/route')
defgw4 = None
if route:
rl = route.readline()
while rl != '':
rl = route.readline()
splt = rl.split("\t")
# Only catch default route
if len(splt) > 2 and splt[2] != '00000000' and splt[
1] == '00000000':
defgw4 = splt[0]
break
route.close()
# Make an interface tag for each device found
if hasattr(ethtool, 'get_interfaces_info'):
# Using the newer python-ethtool API (version >= 0.4)
for dev in ethtool.get_interfaces_info(ethtool.get_devices()):
if cmp(dev.device, 'lo') == 0:
continue
self.xmlreport.openblock('interface', {
'device': dev.device,
'hwaddr': dev.mac_address
})
# Protcol configurations
if dev.ipv4_address:
self.xmlreport.openblock(
'IPv4', {
'ipaddr': dev.ipv4_address,
'netmask': dev.ipv4_netmask,
'broadcast': dev.ipv4_broadcast,
'defaultgw': (defgw4 == dev.device) and '1' or '0'
})
self.xmlreport.closeblock()
for ip6 in dev.get_ipv6_addresses():
self.xmlreport.openblock(
'IPv6', {
'ipaddr': ip6.address,
'netmask': ip6.netmask,
'scope': ip6.scope
})
self.xmlreport.closeblock()
self.xmlreport.closeblock()
else: # Fall back to older python-ethtool API (version < 0.4)
ifdevs = ethtool.get_active_devices()
ifdevs.remove('lo')
ifdevs.sort()
for dev in ifdevs:
self.xmlreport.openblock('interface', {
'device': dev,
'hwaddr': ethtool.get_hwaddr(dev)
})
self.xmlreport.openblock(
'IPv4', {
'ipaddr': ethtool.get_ipaddr(dev),
'netmask': ethtool.get_netmask(dev),
'defaultgw': (defgw4 == dev) and '1' or '0'
})
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.openblock('loads',
{'load_average': str(accum / samples)})
for load in self.loads:
load.genxml(self.xmlreport)
self.xmlreport.closeblock()
self.cyclictest.genxml(self.xmlreport)
# now generate the dmidecode data for this host
d = dmi.DMIinfo(self.config.GetSection('rteval'))
d.genxml(self.xmlreport)
# Close the report - prepare for return the result
self.xmlreport.close()
# Write XML (or write XSLT parsed XML if xslt != None)
if self.xml != None:
self.xmlreport.Write(self.xml, xslt)
else:
# If no file is set, use stdout
self.xmlreport.Write(
"-", xslt) # libxml2 defines a filename as "-" to be stdout
def genxml(self, duration, accum, samples, xslt = None):
seconds = duration.seconds
hours = seconds / 3600
if hours: seconds -= (hours * 3600)
minutes = seconds / 60
if minutes: seconds -= (minutes * 60)
(sys, node, release, ver, machine) = os.uname()
# Start new XML report
self.xmlreport = xmlout.XMLOut('rteval', self.version)
self.xmlreport.NewReport()
self.xmlreport.openblock('run_info', {'days': duration.days,
'hours': hours,
'minutes': minutes,
'seconds': seconds})
self.xmlreport.taggedvalue('date', self.start.strftime('%Y-%m-%d'))
self.xmlreport.taggedvalue('time', self.start.strftime('%H:%M:%S'))
if self.annotate:
self.xmlreport.taggedvalue('annotate', self.annotate)
self.xmlreport.closeblock()
self.xmlreport.openblock('uname')
self.xmlreport.taggedvalue('node', node)
isrt = 1
if ver.find(' RT ') == -1:
isrt = 0
self.xmlreport.taggedvalue('kernel', release, {'is_RT':isrt})
self.xmlreport.taggedvalue('arch', machine)
self.xmlreport.taggedvalue('baseos', self.baseos)
self.xmlreport.closeblock()
self.xmlreport.openblock("clocksource")
self.xmlreport.taggedvalue('current', self.current_clocksource)
self.xmlreport.taggedvalue('available', self.available_clocksource)
self.xmlreport.closeblock()
self.xmlreport.openblock('hardware')
self.xmlreport.AppendXMLnodes(self.cputopology)
self.xmlreport.taggedvalue('numa_nodes', self.numanodes)
self.xmlreport.taggedvalue('memory_size', "%.3f" % self.memsize[0], {"unit": self.memsize[1]})
self.xmlreport.closeblock()
self.xmlreport.openblock('services', {'init': self.init})
for s in self.services:
self.xmlreport.taggedvalue("service", self.services[s], {"name": s})
self.xmlreport.closeblock()
keys = self.kthreads.keys()
if len(keys):
keys.sort()
self.xmlreport.openblock('kthreads')
for pid in keys:
self.xmlreport.taggedvalue('thread', self.kthreads[pid]['name'],
{ 'policy' : self.kthreads[pid]['policy'],
'priority' : self.kthreads[pid]['priority'],
})
self.xmlreport.closeblock()
modlist = util.get_modules()
if len(modlist):
self.xmlreport.openblock('kernelmodules')
for mod in modlist:
self.xmlreport.openblock('module')
self.xmlreport.taggedvalue('info', mod['modname'],
{'size': mod['modsize'],
'state': mod['modstate'],
'numusers': mod['numusers']})
if mod['usedby'] != '-':
self.xmlreport.openblock('usedby')
for ub in mod['usedby'].split(','):
if len(ub):
self.xmlreport.taggedvalue('module', ub, None)
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.closeblock()
#
# Retrieve configured IP addresses
#
self.xmlreport.openblock('network_config')
# Get the interface name for the IPv4 default gw
route = open('/proc/net/route')
defgw4 = None
if route:
rl = route.readline()
while rl != '' :
rl = route.readline()
splt = rl.split("\t")
# Only catch default route
if len(splt) > 2 and splt[2] != '00000000' and splt[1] == '00000000':
defgw4 = splt[0]
break
route.close()
# Make an interface tag for each device found
if hasattr(ethtool, 'get_interfaces_info'):
# Using the newer python-ethtool API (version >= 0.4)
for dev in ethtool.get_interfaces_info(ethtool.get_devices()):
if cmp(dev.device,'lo') == 0:
continue
self.xmlreport.openblock('interface',
{'device': dev.device,
'hwaddr': dev.mac_address}
)
# Protcol configurations
if dev.ipv4_address:
self.xmlreport.openblock('IPv4',
{'ipaddr': dev.ipv4_address,
'netmask': dev.ipv4_netmask,
'broadcast': dev.ipv4_broadcast,
'defaultgw': (defgw4 == dev.device) and '1' or '0'}
)
self.xmlreport.closeblock()
for ip6 in dev.get_ipv6_addresses():
self.xmlreport.openblock('IPv6',
{'ipaddr': ip6.address,
'netmask': ip6.netmask,
'scope': ip6.scope}
)
self.xmlreport.closeblock()
self.xmlreport.closeblock()
else: # Fall back to older python-ethtool API (version < 0.4)
ifdevs = ethtool.get_active_devices()
ifdevs.remove('lo')
ifdevs.sort()
for dev in ifdevs:
self.xmlreport.openblock('interface',
{'device': dev,
'hwaddr': ethtool.get_hwaddr(dev)}
)
self.xmlreport.openblock('IPv4',
{'ipaddr': ethtool.get_ipaddr(dev),
'netmask': ethtool.get_netmask(dev),
'defaultgw': (defgw4 == dev) and '1' or '0'}
)
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.closeblock()
self.xmlreport.openblock('loads', {'load_average':str(accum / samples)})
for load in self.loads:
load.genxml(self.xmlreport)
self.xmlreport.closeblock()
self.cyclictest.genxml(self.xmlreport)
# now generate the dmidecode data for this host
d = dmi.DMIinfo(self.config.GetSection('rteval'))
d.genxml(self.xmlreport)
# Close the report - prepare for return the result
self.xmlreport.close()
# Write XML (or write XSLT parsed XML if xslt != None)
if self.xml != None:
self.xmlreport.Write(self.xml, xslt)
else:
# If no file is set, use stdout
self.xmlreport.Write("-", xslt) # libxml2 defines a filename as "-" to be stdout
def read_network_interfaces():
intDict = {}
intDict['class'] = "NETINTERFACES"
if not ethtool_present and not netifaces_present:
# ethtool is not available on non-linux platforms (as kfreebsd), skip it
sys.stderr.write("Warning: information about network interfaces could not be retrieved on this platform.\n")
return intDict
if ethtool_present:
interfaces = list(set(ethtool.get_devices() + ethtool.get_active_devices()))
else:
interfaces = netifaces.interfaces()
for interface in interfaces:
try:
if ethtool_present:
hwaddr = ethtool.get_hwaddr(interface)
else:
hwaddr = netifaces.ifaddresses(interface)[netifaces.AF_LINK][0]['addr']
except:
hwaddr = ""
# slave devices can have their hwaddr changed
try:
master = os.readlink('/sys/class/net/%s/master' % interface)
except:
master = None
if master:
master_interface = os.path.basename(master)
hwaddr = get_slave_hwaddr(master_interface, interface)
try:
if ethtool_present:
module = ethtool.get_module(interface)
else:
driver_file = open('/sys/class/net/%s/device/uevent' % interface, 'r')
module = driver_file.readline().split('=')[1].strip()
driver_file.close()
except:
if interface == 'lo':
module = "loopback"
else:
module = "Unknown"
try:
if ethtool_present:
ipaddr = ethtool.get_ipaddr(interface)
else:
ipaddr = netifaces.ifaddresses(interface)[netifaces.AF_INET][0]['addr']
except:
ipaddr = ""
try:
if ethtool_present:
netmask = ethtool.get_netmask(interface)
else:
netmask = netifaces.ifaddresses(interface)[netifaces.AF_INET][0]['netmask']
except:
netmask = ""
try:
if ethtool_present:
broadcast = ethtool.get_broadcast(interface)
else:
broadcast = netifaces.ifaddresses(interface)[netifaces.AF_INET][0]['broadcast']
except:
broadcast = ""
ip6_list = []
if ethtool_present:
dev_info = ethtool.get_interfaces_info(interface)
for info in dev_info:
# one interface may have more IPv6 addresses
for ip6 in info.get_ipv6_addresses():
scope = ip6.scope
if scope == 'global':
scope = 'universe'
ip6_list.append({
'scope': scope,
'addr': ip6.address,
'netmask': ip6.netmask
})
else:
try:
for dev_info in netifaces.ifaddresses(interface)[netifaces.AF_INET6]:
ip6_addr = dev_info['addr'].split('%')[0]
scope_info = ipaddress.IPv6Address(ip6_addr)
if scope_info.is_global:
scope = 'universe'
elif scope_info.is_link_local:
scope = 'link'
elif scope_info.is_loopback:
scope = 'host'
elif scope_info.is_site_local:
scope = 'site'
# count number of '1' bits in netmask returned by netifaces
ip6_netmask = dev_info['netmask']
netmask_bits = 0
for two_octets in ip6_netmask.split(':'):
if not two_octets:
break
elif two_octets.lower() == 'ffff':
netmask_bits += 16
else:
# remove '0b' from begin and find last '1' in the string
netmask_bits += 1 + bin(int(two_octets.split('/')[0], 16))[2:].rindex('1')
ip6_list.append({
'scope': scope,
'addr': ip6_addr,
'netmask': netmask_bits
})
except KeyError:
pass # no ipv6 for this interface
intDict[interface] = {'hwaddr': hwaddr,
'ipaddr': ipaddr,
'netmask': netmask,
'broadcast': broadcast,
'module': module,
'ipv6': ip6_list}
return intDict
def read_network_interfaces():
intDict = {}
intDict['class'] = "NETINTERFACES"
if not ethtool_present:
# ethtool is not available on non-linux platforms (as kfreebsd), skip it
return intDict
interfaces = list(set(ethtool.get_devices() + ethtool.get_active_devices()))
for interface in interfaces:
try:
hwaddr = ethtool.get_hwaddr(interface)
except:
hwaddr = ""
# slave devices can have their hwaddr changed
try:
master = os.readlink('/sys/class/net/%s/master' % interface)
except:
master = None
if master:
master_interface = os.path.basename(master)
hwaddr = get_slave_hwaddr(master_interface, interface)
try:
module = ethtool.get_module(interface)
except:
if interface == 'lo':
module = "loopback"
else:
module = "Unknown"
try:
ipaddr = ethtool.get_ipaddr(interface)
except:
ipaddr = ""
try:
netmask = ethtool.get_netmask(interface)
except:
netmask = ""
try:
broadcast = ethtool.get_broadcast(interface)
except:
broadcast = ""
ip6_list = []
dev_info = ethtool.get_interfaces_info(interface)
for info in dev_info:
# one interface may have more IPv6 addresses
for ip6 in info.get_ipv6_addresses():
scope = ip6.scope
if scope == 'global':
scope = 'universe'
ip6_list.append({
'scope': scope,
'addr': ip6.address,
'netmask': ip6.netmask
})
intDict[interface] = {'hwaddr':hwaddr,
'ipaddr':ipaddr,
'netmask':netmask,
'broadcast':broadcast,
'module': module,
'ipv6': ip6_list}
return intDict
