def update(self):
if self.timer == 0:
packet = Packet(self.screen, self.pos[0], self.pos[1])
packet.color = (128, 255, 128)
packet.payload = {}
packet.protocol = "OSPF"
for link in self.links:
packetCopy = copy(packet)
interface = self.interfaces[link]
packetCopy.source = interface
packetCopy.destination = interface.broadcast()
packetCopy.payload[DNSIP()] = (0, link)
link.send(packetCopy, self)
self.timer = 250
else:
self.timer -= 1
def update(self):
if self.timer == 0:
packet = Packet(self.screen, self.pos[0], self.pos[1])
packet.color = self.packetColor
packet.payload = {}
packet.protocol = "OSPF"
for link in self.links:
packetCopy = copy(packet)
for subnetIP in self.table:
if self.table[subnetIP][1] != link: #poisoned reverse
interface = self.interfaces[link]
packetCopy.source = interface
packetCopy.destination = interface.broadcast()
packetCopy.payload[subnetIP] = (self.table[subnetIP][0], link)
link.send(packetCopy, self)
self.timer = 250
else:
self.timer -= 1
