## create graph using ip route information ##
graph_copy = deepcopy(graph)
print "Creating route.local"
# parse local / direct routes
for entry in collections['ipCidrRoute'].find({"ipCidrRouteProto" : "2", "ipCidrRouteType" : "3", "timestamp": timestamp}):
# convert from int to ip representation
entry["ip_src"] = int2ip(entry["ip_src"])
entry["ip_dst"] = int2ip(entry["ip_dst"])
graph.addConnectedSubnetByNumber(
entry["ip_src"],
entry["ipCidrRouteIfIndex"],
entry["ip_dst"],
entry["mask_dst"],
str(entry)
)
# parse local / indirect route
for entry in collections['ipCidrRoute'].find({"ipCidrRouteProto": "3", "ipCidrRouteType" : "4", "timestamp": timestamp}):
#for entry in collections['ipCidrRoute'].find({"ipCidrRouteType" : "4", "timestamp": timestamp}):
# convert from int to ip representation
entry["ip_src"] = int2ip(entry["ip_src"])
entry["ip_dst"] = int2ip(entry["ip_dst"])
entry["ip_gtw"] = int2ip(entry["ip_gtw"])
# determine interface to reach the new router (aka longest prefix matching)
router_ip = IPAddress(entry["ip_gtw"])
graph_copy = deepcopy(graph)
print "Creating route.local"
# parse local / direct routes
for entry in collections['ipCidrRoute'].find({
"ipCidrRouteProto": "2",
"ipCidrRouteType": "3",
"timestamp": timestamp
}):
# convert from int to ip representation
entry["ip_src"] = int2ip(entry["ip_src"])
entry["ip_dst"] = int2ip(entry["ip_dst"])
graph.addConnectedSubnetByNumber(entry["ip_src"],
entry["ipCidrRouteIfIndex"],
entry["ip_dst"], entry["mask_dst"],
str(entry))
# parse local / indirect route
for entry in collections['ipCidrRoute'].find({
"ipCidrRouteProto": "3",
"ipCidrRouteType": "4",
"timestamp": timestamp
}):
#for entry in collections['ipCidrRoute'].find({"ipCidrRouteType" : "4", "timestamp": timestamp}):
# convert from int to ip representation
entry["ip_src"] = int2ip(entry["ip_src"])
entry["ip_dst"] = int2ip(entry["ip_dst"])
entry["ip_gtw"] = int2ip(entry["ip_gtw"])
if_phy_info["ifDescr"],
str(entry)
)
graph_copy = deepcopy(graph)
print "Creating route.local"
# parse local / direct routes
for entry in collection.find( { "type": "ipCidrRoute", "ipCidrRouteProto" : "2", "ipCidrRouteType" : "3", "timestamp": timestamp } ):
graph.addConnectedSubnetByNumber(
entry["ip_src"],
entry["ipCidrRouteIfIndex"],
entry["ip_dst"],
entry["mask_dst"],
str(entry)
)
# parse local / indirect route
for entry in collection.find( { "type": "ipCidrRoute", "ipCidrRouteProto" : "3", "ipCidrRouteType" : "4", "timestamp": timestamp } ):
# determine interface to reach the new router (aka longest prefix matching)
router_ip = IPAddress(entry["ip_gtw"])
interface_number = None
interface_netmask = None
interface_netaddress = None
print "getting interface"
