def get_neighbors(self, family=AF_UNSPEC):
"""
Retrieve ARP cache records.
"""
msg = ndmsg()
msg["family"] = family
return self.nlm_request(msg, RTM_GETNEIGH)
def get_neighbors(self, family=AF_UNSPEC):
'''
Retrieve ARP cache records.
'''
msg = ndmsg()
msg['family'] = family
return self.nlm_request(msg, RTM_GETNEIGH)
def get_neighbors(self, family=AF_UNSPEC):
'''
Retrieve ARP cache records.
'''
msg = ndmsg()
msg['family'] = family
return self.nlm_request(msg, RTM_GETNEIGH)
def neigh(self, command, match=None, **kwarg):
'''
Neighbours operations, same as `ip neigh` or `bridge fdb`
* command -- add, delete, change, replace
* match -- match rules
* ifindex -- device index
* family -- family: AF_INET, AF_INET6, AF_BRIDGE
* \*\*kwarg -- msg fields and NLA
Example::
pass
'''
# FIXME: this is only a draft; all definitions should
# be generalized
flags_base = NLM_F_REQUEST | NLM_F_ACK
flags_make = flags_base | NLM_F_CREATE | NLM_F_EXCL
flags_change = flags_base | NLM_F_REPLACE
flags_replace = flags_change | NLM_F_CREATE
commands = {'add': (RTM_NEWNEIGH, flags_make),
'set': (RTM_NEWNEIGH, flags_replace),
'replace': (RTM_NEWNEIGH, flags_replace),
'change': (RTM_NEWNEIGH, flags_change),
'del': (RTM_DELNEIGH, flags_make),
'remove': (RTM_DELNEIGH, flags_make),
'delete': (RTM_DELNEIGH, flags_make)}
(command, flags) = commands.get(command, command)
msg = ndmsg()
for field in msg.fields:
msg[field[0]] = kwarg.pop(field[0], 0)
msg['family'] = msg['family'] or AF_INET
msg['attrs'] = []
# fix nud kwarg
state = kwarg.pop('state', kwarg.pop('nud', 0))
if isinstance(state, basestring):
# parse state string
states = state.split(',')
state = 0
for s in states:
s = s.upper()
if not s.startswith('NUD_'):
s = 'NUD_' + s
state |= NUD_NAMES[s]
msg['state'] = state
for key in kwarg:
nla = ndmsg.name2nla(key)
if kwarg[key] is not None:
msg['attrs'].append([nla, kwarg[key]])
ret = self.nlm_request(msg, msg_type=command, msg_flags=flags)
if match is not None:
return self._match(match, ret)
else:
return ret
def get_neighbours(self, *argv, **kwarg):
ifc = self._ifc.parse(self._ifc.run())
arp = self._arp.parse(self._arp.run())
ret = []
for spec in arp:
spec['ifindex'] = ifc['links'][spec['ifname']]['index']
msg = ndmsg().load(spec)
del msg['value']
ret.append(msg)
return ret
def get_neighbours(self, *argv, **kwarg):
ifc = self._ifc.parse(self._ifc.run())
arp = self._arp.parse(self._arp.run())
ret = []
for spec in arp:
if spec['ifname'] not in ifc['links']:
continue
spec['ifindex'] = ifc['links'][spec['ifname']]['index']
msg = ndmsg().load(spec)
msg['header']['type'] = RTM_NEWNEIGH
del msg['value']
ret.append(msg)
return ret
def get_rules(self, family=AF_UNSPEC):
'''
Get all rules.
You can specify inet family, by default return rules for all families.
Example::
ip.get_rules() # get all the rules for all families
ip.get_routes(family=AF_INET6) # get only IPv6 rules
'''
msg = ndmsg()
msg['family'] = family
msg_flags = NLM_F_REQUEST | NLM_F_ROOT | NLM_F_ATOMIC
return self.nlm_request(msg, RTM_GETRULE, msg_flags)
def get_rules(self, family=AF_UNSPEC):
'''
Get all rules.
You can specify inet family, by default return rules for all families.
Example::
ip.get_rules() # get all the rules for all families
ip.get_routes(family=AF_INET6) # get only IPv6 rules
'''
msg = ndmsg()
msg['family'] = family
msg_flags = NLM_F_REQUEST | NLM_F_ROOT | NLM_F_ATOMIC
return self.nlm_request(msg, RTM_GETRULE, msg_flags)
def get_neighbours(self, *argv, **kwarg):
ifc = self._ifc.parse(self._ifc.run())
arp = self._arp.parse(self._arp.run())
ret = []
for spec in arp:
if spec['ifname'] not in ifc['links']:
continue
spec['ifindex'] = ifc['links'][spec['ifname']]['index']
msg = ndmsg().load(spec)
msg['header']['type'] = RTM_NEWNEIGH
del msg['value']
ret.append(msg)
return ret
def neigh(self, command, match=None, **kwarg):
'''
Neighbours operations, same as `ip neigh` or `bridge fdb`
* command -- add, delete, change, replace
* match -- match rules
* ifindex -- device index
* family -- family: AF_INET, AF_INET6, AF_BRIDGE
* \*\*kwarg -- msg fields and NLA
Example::
pass
'''
# FIXME: this is only a draft; all definitions should
# be generalized
flags_base = NLM_F_REQUEST | NLM_F_ACK
flags_make = flags_base | NLM_F_CREATE | NLM_F_EXCL
flags_change = flags_base | NLM_F_REPLACE
flags_replace = flags_change | NLM_F_CREATE
commands = {
'add': (RTM_NEWNEIGH, flags_make),
'set': (RTM_NEWNEIGH, flags_replace),
'replace': (RTM_NEWNEIGH, flags_replace),
'change': (RTM_NEWNEIGH, flags_change),
'del': (RTM_DELNEIGH, flags_make),
'remove': (RTM_DELNEIGH, flags_make),
'delete': (RTM_DELNEIGH, flags_make)
}
(command, flags) = commands.get(command, command)
msg = ndmsg()
for field in msg.fields:
msg[field[0]] = kwarg.pop(field[0], 0)
msg['family'] = msg['family'] or AF_INET
msg['attrs'] = []
for key in kwarg:
nla = ndmsg.name2nla(key)
if kwarg[key] is not None:
msg['attrs'].append([nla, kwarg[key]])
ret = self.nlm_request(msg, msg_type=command, msg_flags=flags)
if match is not None:
return self._match(match, ret)
else:
return ret
