def print_ofpt_stats_request_queue(msg):
"""
Args:
msg: OpenFlow message unpacked by python-openflow
"""
port_number = dissector.get_phy_port_id(msg.body[0].port_no.value)
print('StatReq Type: OFPST_QUEUE: Port_Number: %s Pad: %s Queue_id: %s' %
(green(port_number), msg.body[0].pad, msg.body[0].queue_id))
def print_ofpt_packet_out(msg):
"""
Args:
msg: OpenFlow message unpacked by python-openflow
"""
print('PacketOut: buffer_id: %s in_port: %s actions_len: %s' %
(hex(msg.buffer_id.value),
green(dissector.get_phy_port_id(msg.in_port.value)),
msg.actions_len.value))
if msg.actions_len is not 0:
print_actions(msg.actions)
print_data(msg.data)
def print_ofp_body(msg):
"""
Args:
msg: OpenFlow message unpacked by python-openflow
"""
string = ('Body - Cookie: %s Command: %s Idle/Hard Timeouts: '
'%s/%s\nBody - Priority: %s Buffer ID: %s Out Port: %s Flags: %s')
command = green(dissector.get_ofp_command(msg.command.value))
flags = green(dissector.get_ofp_flags(msg.flags.value))
out_port = green(dissector.get_phy_port_id(msg.out_port.value))
print(string % (msg.cookie.value, command, msg.idle_timeout, msg.hard_timeout,
green(msg.priority), msg.buffer_id.value, out_port, flags))
def print_ofpt_stats_request_flow_aggregate(msg):
"""
Args:
msg: OpenFlow message unpacked by python-openflow
"""
if msg.body_type == 1:
type_name = 'Flow'
else:
type_name = 'Aggregate'
body_type = "%s" % msg.body_type
print('StatReq Type: %s(%s)' % (type_name, body_type.split('.')[1]))
print_ofp_match(msg.body[0].match)
out_port = dissector.get_phy_port_id(msg.body[0].out_port.value)
print('StatReq Table_id: %s Pad: %s Out_Port: %s' % (msg.body[0].table_id.value,
msg.body[0].pad, out_port))
def print_ofp_action(action):
"""
Args:
action:
"""
if action.action_type == 0:
port = dissector.get_phy_port_id(action.port.value)
print('Action - Type: %s Length: %s Port: %s '
'Max Length: %s' %
(green('OUTPUT'), action.length, green(port), action.max_length))
elif action.action_type == 1:
print('Action - Type: %s Length: %s VLAN ID: %s Pad: %s' %
(green('SetVLANID'), action.length, green(str(action.vlan_id.value)), action.pad2))
elif action.action_type == 2:
print('Action - Type: %s Length: %s VLAN PCP: %s Pad: %s' %
(green('SetVLANPCP'), action.length, green(str(action.vlan_pcp.value)), action.pad))
elif action.action_type == 3:
print('Action - Type: %s Length: %s' %
(green('StripVLAN'), action.length))
elif action.action_type == 4:
print('Action - Type: %s Length: %s SetDLSrc: %s Pad: %s' %
(green('SetDLSrc'), action.length, green(action.dl_src),
action.pad))
elif action.action_type == 5:
print('Action - Type: %s Length: %s SetDLDst: %s Pad: %s' %
(green('SetDLDst'), action.length, green(action.dl_dst),
action.pad))
elif action.action_type == 6:
print('Action - Type: %s Length: %s SetNWSrc: %s' %
(green('SetNWSrc'), action.length, green(action.nw_addr)))
elif action.action_type == 7:
print('Action - Type: %s Length: %s SetNWDst: %s' %
(green('SetNWDst'), action.length, green(action.nw_addr)))
elif action.action_type == 8:
print('Action - Type: %s Length: %s SetNWTos: %s Pad: %s' %
(green('SetNWTos'), action.length, green(action.nw_tos.value),
action.pad))
elif action.action_type == 9:
print('Action - Type: %s Length: %s SetTPSrc: %s Pad: %s' %
(green('SetTPSrc'), action.length, green(action.port_no.value),
action.pad))
elif action.action_type == int('a', 16):
print('Action - Type: %s Length: %s SetTPDst: %s Pad: %s' %
(green('SetTPDst'), action.length, green(action.port_no.value),
action.pad))
elif action.action_type == int('b', 16):
print(('Action - Type: %s Length: %s Enqueue: %s Pad: %s'
' Queue: %s') %
(green('Enqueue'), action.length, green(action.port_no.value),
action.pad, green(action.queue_id.value)))
elif action.action_type == int('ffff', 16):
print('Action - Type: %s Length: %s Vendor: %s' %
(green('VENDOR'), action.length, green(action.vendor)))
else:
print('Unknown Action Type')