def __init__(self, n_tips=3):
super(Switch, self).__init__(n_tips)
self.nics = [NIC(tip) for tip in self.tips]
mac2port = CacheTable(entry_duration=1000)
self.ports = [
Port(
host=self,
nic=nic,
mac2port=mac2port,
index=i,
) for i, nic in enumerate(self.nics)
]
each(self.ports).calc_other_ports(self.ports)
mint.worker(self.run, priority=simulation.SWITCH_PRIORITY)
def __init__(self, ip=None, mac=None):
super(Host, self).__init__(n_tips=1)
self.tip = self.tips[0]
self.nic = NIC(self.tip)
self.libsocket = LibSocket(self)
if mac is None:
mac = self.index
if ip is None:
ip = '1.0.0.{}'.format(self.index)
self.ip = ip_from_user(ip)
self.mac = mac_from_user(mac)
self.ip2mac = CacheTable(entry_duration=1000)
self.arp_table = self.ip2mac
self.avail_ports = defaultdict(lambda: 49152)
self.pending_packets = defaultdict(deque)
self.pending_frames = deque()
self.sockets = {}
mint.worker(self.run)
def __init__(self, n_interfaces):
super(EntityWithNIC, self).__init__(n_interfaces)
self.nics = [NIC(tip) for tip in self.tips]
self.nic = self.nics[0]
