1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
"""
L2/BD Types
"""
from vpp_object import VppObject
from vpp_ip import VppIpAddress
from vpp_lo_interface import VppLoInterface
from vpp_papi import MACAddress
class L2_PORT_TYPE:
NORMAL = 0
BVI = 1
UU_FWD = 2
class BRIDGE_FLAGS:
NONE = 0
LEARN = 1
FWD = 2
FLOOD = 4
UU_FLOOD = 8
ARP_TERM = 16
def find_bridge_domain(test, bd_id):
bds = test.vapi.bridge_domain_dump(bd_id)
return len(bds) == 1
def find_bridge_domain_port(test, bd_id, sw_if_index):
bds = test.vapi.bridge_domain_dump(bd_id)
for bd in bds:
for p in bd.sw_if_details:
if p.sw_if_index == sw_if_index:
return True
return False
def find_bridge_domain_arp_entry(test, bd_id, mac, ip):
vmac = MACAddress(mac)
vip = VppIpAddress(ip)
if vip.version == 4:
n = 4
else:
n = 16
arps = test.vapi.bd_ip_mac_dump(bd_id)
for arp in arps:
# do IP addr comparison too once .api is fixed...
if vmac.packed == arp.mac_address and \
vip.bytes == arp.ip_address[:n]:
return True
return False
def find_l2_fib_entry(test, bd_id, mac, sw_if_index):
vmac = MACAddress(mac)
lfs = test.vapi.l2_fib_table_dump(bd_id)
for lf in lfs:
if vmac.packed == lf.mac and sw_if_index == lf.sw_if_index:
return True
return False
class VppBridgeDomain(VppObject):
def __init__(self, test, bd_id,
flood=1, uu_flood=1, forward=1,
learn=1, arp_term=1):
self._test = test
self.bd_id = bd_id
self.flood = flood
self.uu_flood = uu_flood
self.forward = forward
self.learn = learn
self.arp_term = arp_term
def add_vpp_config(self):
self._test.vapi.bridge_domain_add_del(bd_id=self.bd_id,
flood=self.flood,
uu_flood=self.uu_flood,
forward=self.forward,
learn=self.learn,
arp_term=self.arp_term, is_add=1)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
self._test.vapi.bridge_domain_add_del(bd_id=self.bd_id, is_add=0)
def query_vpp_config(self):
return find_bridge_domain(self._test, self.bd_id)
def object_id(self):
return "bridge-domain-%d" % (self.bd_id)
class VppBridgeDomainPort(VppObject):
def __init__(self, test, bd, itf,
port_type=L2_PORT_TYPE.NORMAL):
self._test = test
self.bd = bd
self.itf = itf
self.port_type = port_type
def add_vpp_config(self):
self._test.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=self.itf.sw_if_index, bd_id=self.bd.bd_id,
port_type=self.port_type, enable=1)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
self._test.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=self.itf.sw_if_index, bd_id=self.bd.bd_id,
port_type=self.port_type, enable=0)
def query_vpp_config(self):
return find_bridge_domain_port(self._test,
self.bd.bd_id,
self.itf.sw_if_index)
def object_id(self):
return "BD-Port-%s-%s" % (self.bd, self.itf)
class VppBridgeDomainArpEntry(VppObject):
def __init__(self, test, bd, mac, ip):
self._test = test
self.bd = bd
self.mac = MACAddress(mac)
self.ip = VppIpAddress(ip)
def add_vpp_config(self):
self._test.vapi.bd_ip_mac_add_del(bd_id=self.bd.bd_id, is_add=1,
ip=self.ip.encode(),
mac=self.mac.packed)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
self._test.vapi.bd_ip_mac_add_del(bd_id=self.bd.bd_id, is_add=0,
ip=self.ip.encode(),
mac=self.mac.packed)
def query_vpp_config(self):
return find_bridge_domain_arp_entry(self._test,
self.bd.bd_id,
self.mac.packed,
self.ip.address)
def object_id(self):
return "BD-Arp-Entry-%s-%s-%s" % (self.bd, self.mac, self.ip.address)
class VppL2FibEntry(VppObject):
def __init__(self, test, bd, mac, itf,
static_mac=0, filter_mac=0, bvi_mac=-1):
self._test = test
self.bd = bd
self.mac = MACAddress(mac)
self.itf = itf
self.static_mac = static_mac
self.filter_mac = filter_mac
if bvi_mac == -1:
self.bvi_mac = isinstance(self.itf, VppLoInterface)
else:
self.bvi_mac = bvi_mac
def add_vpp_config(self):
self._test.vapi.l2fib_add_del(
self.mac.packed,
self.bd.bd_id,
self.itf.sw_if_index,
is_add=1,
static_mac=self.static_mac,
filter_mac=self.filter_mac,
bvi_mac=self.bvi_mac)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
self._test.vapi.l2fib_add_del(
self.mac.packed,
self.bd.bd_id,
self.itf.sw_if_index,
is_add=0)
def query_vpp_config(self):
return find_l2_fib_entry(self._test,
self.bd.bd_id,
self.mac.packed,
self.itf.sw_if_index)
def object_id(self):
return "L2-Fib-Entry-%s-%s-%s" % (self.bd, self.mac, self.itf)
class VppL2Vtr(VppObject):
def __init__(self, test, itf, op):
self._test = test
self.itf = itf
self.op = op
def add_vpp_config(self):
self.itf.set_vtr(self.op)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
self.itf.set_vtr(L2_VTR_OP.L2_DISABLED)
def query_vpp_config(self):
ds = self._test.vapi.sw_interface_dump()
d = self.itf.get_interface_config_from_dump(ds)
if d is not None:
return (d.vtr_op == self.op)
return False
def object_id(self):
return "L2-vtr-%s-%d" % (str(self.itf), self.op)
|
