def inflow (args):
n = len(args)
if n < 4 or n & 1 != 0 or args[n-2] != '>':
log.error('MM:XX' + ' ERROR: USAGE: inflow [-c cookie] [-s srcaddr/prefix] [-d dstaddr/prefix] [-u udpport] [-t tcpport] > edge_router')
return
dst = args[n-1]
asys, router = tlib.host2as_router(dst)
if asys is None or asys not in participants:
log.error('MM:XX' + ' ERROR: inbound flow has bad destination')
return
if dst not in bgprouters:
log.error('MM:XX' + ' ERROR: inbound flow has bad destination')
return
das, dasport = tlib.host2as_router(dst)
if das is None:
log.error('MM:XX' + ' ERROR: inbound flow has bad destination')
return
if tlib.as2part(das) is None:
log.error('MM:XX' + ' ERROR: inbound flow has bad participant')
return
fwd = int(dasport)
policy,error = rules(args[0:n-2], fwd)
if error is not None:
log.error('MM:XX' + ' ERROR: ' + error)
return
#print policy
message = {}
policies = []
message['new_policies'] = {}
message['new_policies']['inbound'] = policies
policies.append(policy)
#print json.dumps(message, indent=4, sort_keys=True)
genericObjNW(asys, 'FLOW', json.dumps(message))
def outflow(args):
n = len(args)
if n < 5 or n & 1 != 1 or args[n - 2] != '>':
log.error(
'MM:XX' +
' ERROR: USAGE: outflow edgerouter [-c cookie] [-s srcaddr/prefix] [-d dstaddr/prefix] [-u udpport] [-t tcpport] > participant'
)
return
src = args[0]
if src not in bgprouters:
log.error('MM:XX' + ' ERROR: outbound flow has bad source')
return
sas, sasport = tlib.host2as_router(src)
if sas is None:
log.error('MM:XX' + ' ERROR: outbound flow has bad source')
return
if tlib.as2part(sas) is None:
log.error('MM:XX' + ' ERROR: outbound flow has bad participant')
return
dst = args[n - 1]
das = dst # destination is an AS not a host !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
if dst not in participants:
log.error('MM:XX' + ' ERROR: outbound flow has bad destination')
return
if tlib.as2part(das) is None:
log.error('MM:XX' + ' ERROR: outbound flow has bad destination')
return
fwd = int(tlib.as2part(das))
policy, error = rules(args[1:n - 2], fwd)
if error is not None:
log.error('MM:XX' + ' ERROR: ' + error)
return
#print policy
message = {}
policies = []
message['new_policies'] = {}
message['new_policies']['outbound'] = policies
policies.append(policy)
#print json.dumps(message, indent=4, sort_keys=True)
genericObjNW(sas, 'FLOW', json.dumps(message))
def outflow (args):
n = len(args)
if n < 5 or n & 1 != 1 or args[n-2] != '>':
log.error('MM:XX' + ' ERROR: USAGE: outflow edgerouter [-c cookie] [-s srcaddr/prefix] [-d dstaddr/prefix] [-u udpport] [-t tcpport] > participant')
return
src = args[0]
if src not in bgprouters:
log.error('MM:XX' + ' ERROR: outbound flow has bad source')
return
sas, sasport = tlib.host2as_router(src)
if sas is None:
log.error('MM:XX' + ' ERROR: outbound flow has bad source')
return
if tlib.as2part(sas) is None:
log.error('MM:XX' + ' ERROR: outbound flow has bad participant')
return
dst = args[n-1]
das = dst # destination is an AS not a host !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
if dst not in participants:
log.error('MM:XX' + ' ERROR: outbound flow has bad destination')
return
if tlib.as2part(das) is None:
log.error('MM:XX' + ' ERROR: outbound flow has bad destination')
return
fwd = int(tlib.as2part(das))
policy,error = rules(args[1:n-2], fwd)
if error is not None:
log.error('MM:XX' + ' ERROR: ' + error)
return
#print policy
message = {}
policies = []
message['new_policies'] = {}
message['new_policies']['outbound'] = policies
policies.append(policy)
#print json.dumps(message, indent=4, sort_keys=True)
genericObjNW(sas, 'FLOW', json.dumps(message))
def inflow(args):
n = len(args)
if n < 4 or n & 1 != 0 or args[n - 2] != '>':
log.error(
'MM:XX' +
' ERROR: USAGE: inflow [-c cookie] [-s srcaddr/prefix] [-d dstaddr/prefix] [-u udpport] [-t tcpport] > edge_router'
)
return
dst = args[n - 1]
asys, router = tlib.host2as_router(dst)
if asys is None or asys not in participants:
log.error('MM:XX' + ' ERROR: inbound flow has bad destination')
return
if dst not in bgprouters:
log.error('MM:XX' + ' ERROR: inbound flow has bad destination')
return
das, dasport = tlib.host2as_router(dst)
if das is None:
log.error('MM:XX' + ' ERROR: inbound flow has bad destination')
return
if tlib.as2part(das) is None:
log.error('MM:XX' + ' ERROR: inbound flow has bad participant')
return
fwd = int(dasport)
policy, error = rules(args[0:n - 2], fwd)
if error is not None:
log.error('MM:XX' + ' ERROR: ' + error)
return
#print policy
message = {}
policies = []
message['new_policies'] = {}
message['new_policies']['inbound'] = policies
policies.append(policy)
#print json.dumps(message, indent=4, sort_keys=True)
genericObjNW(asys, 'FLOW', json.dumps(message))