def get_fib_path(self, src, dst_prefix, fib_agent_port, timeout):
try:
client = utils.get_fib_agent_client(src, fib_agent_port, timeout)
routes = client.getRouteTableByClient(client.client_id)
except Exception:
try:
client = utils.get_fib_agent_client(src, fib_agent_port,
timeout)
routes = client.getRouteTableByClient(client.client_id)
except Exception:
return []
for route in routes:
if utils.sprint_prefix(route.dest) == dst_prefix:
return route.nexthops
return []
def get_fib_path(self, src, dst_prefix, fib_agent_port, timeout):
src_addr = self.get_loopback_addr(src)
if src_addr is None:
return []
try:
client = utils.get_fib_agent_client(src_addr, fib_agent_port, timeout)
routes = client.getRouteTableByClient(client.client_id)
except Exception:
return []
for route in routes:
if ipnetwork.sprint_prefix(route.dest) == dst_prefix:
return route.nexthops
return []
def __init__(self, cli_opts):
''' initialize the Fib agent client '''
self.lm_cmd_port = cli_opts.lm_cmd_port
self.decision_rep_port = cli_opts.decision_rep_port
try:
self.client = utils.get_fib_agent_client(cli_opts.host,
cli_opts.fib_agent_port,
cli_opts.timeout,
cli_opts.client_id)
except Exception as e:
print('Failed to get communicate to Fib. {}'.format(e))
print('Note: Specify correct host with -H/--host option and ' +
'make sure that Fib is running on the host or ports ' +
'are open on that box for network communication.')
sys.exit(1)
def __init__(self, cli_opts):
""" initialize the Fib agent client """
self.cli_opts = cli_opts
try:
self.client = utils.get_fib_agent_client(
cli_opts.host,
cli_opts.fib_agent_port,
cli_opts.timeout,
cli_opts.client_id,
)
except Exception as e:
print("Failed to get communicate to Fib. {}".format(e))
print("Note: Specify correct host with -H/--host option and " +
"make sure that Fib is running on the host or ports " +
"are open on that box for network communication.")
raise