def connect(self, src_port, dst_sw, dst_port):
src_port_name = "p" + str(self.ID) + ':' + str(src_port) + '-' + str(dst_sw.ID) + ':' + str(dst_port)
dst_port_name = "p" + str(dst_sw.ID) + ':' + str(dst_port) + '-' + str(self.ID) + ':' + str(src_port)
self.attach_port(src_port_name)
dst_sw.attach_port(dst_port_name)
ovs_vsctl_set('interface', src_port_name, 'type', None, 'patch')
ovs_vsctl_set('interface', src_port_name, 'options', 'peer', dst_port_name)
ovs_vsctl_set('interface', dst_port_name, 'type', None, 'patch')
ovs_vsctl_set('interface', dst_port_name, 'options', 'peer', src_port_name)
def xmlrpc_ovs_vsctl_set(self, table, record, column, key, value):
"""
This function allows to alter OVS database.
"""
return vswitch.ovs_vsctl_set(table, record, column, key, value)
def xmlrpc_ovs_vsctl_set(self, table, record, column, key, value):
"""
This function allows to alter OVS database.
"""
return vswitch.ovs_vsctl_set(table, record, column, key, value)
import vswitch
#borramos configuracion anterior
vswitch.ovs_vsctl_del_bridge("br0")
#creamos el bridge br0
vswitch.ovs_vsctl_add_bridge("br0")
#anadimos interfaces administrativas
vswitch.ovs_vsctl_admin_port("br0", "vlan10", "10")
vswitch.ovs_vsctl_set_admin("vlan10", "internal")
vswitch.ovs_vsctl_admin_port("br0", "vlan20", "20")
vswitch.ovs_vsctl_set_admin("vlan20", "internal")
vswitch.ifconfig("192.168.0.10/24", "vlan10")
vswitch.ifconfig("192.168.1.10/24", "vlan20")
#anadimos las interfaces al bridge
vswitch.ovs_vsctl_add_port_to_bridge("br0", "eth2")
vswitch.ovs_vsctl_add_port_to_bridge("br0", "eth3")
vswitch.ovs_vsctl_add_port_to_bridge("br0", "eth4")
vswitch.ovs_vsctl_add_port_to_bridge("br0", "eth5")
#metemos los vpcs a vlan 10 y 20
vswitch.ovs_vsctl_set("Port", "eth2", "tag", None, "10")
vswitch.ovs_vsctl_set("Port", "eth3", "tag", None, "10")
vswitch.ovs_vsctl_set("Port", "eth4", "tag", None, "20")
vswitch.ovs_vsctl_add_trunk_port("eth5", "trunks=10,20")
#vswitch.ovs_vsctl_set("Port","eth5","tag",None,"20")
def run(self, line):
if (common.get_console().prompt == "(config-if)"):
args = line.split()
if (len(args) > 1):
options = args[1:][0]
important_mode = ""
str_options = str(options).strip('[]').strip('\'"')
if (str_options == "mode"):
mode = args[2:]
str_mode = str(mode).strip('[]').strip('\'"')
if (str_mode == "trunk"):
important_mode = "trunk"
if (common.get_multi() == True):
common.append_array_multi(line)
else:
common.append_array_history(line)
common.set_control_counter_mode_trunk(1)
else:
if (str_mode == "access"):
important_mode = "access"
if (common.get_multi() == True):
common.append_array_multi(line)
else:
common.append_array_history(line)
common.set_control_counter_mode_access(1)
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Bad Command use")
return
else:
if (str_options == "trunk"):
if (common.get_control_counter_mode_trunk() == 0):
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"first switchport mode trunk")
return
if (len(args[1:]) == 4):
if (len(args[2:]) > 0) and (
args[2:][0] == "allowed") and (args[2:][1]
== "vlan"):
allowed_vlan = args[4:]
allowed_vlan_divide = str(
args[4:]).strip('[]').strip('\'"')
allowed_vlan_test = allowed_vlan_divide.replace(
',', ' ')
vlan_for_testing = allowed_vlan_test.split()
testing_vlan = False
for i in range(0, len(vlan_for_testing)):
testing_vlan = False
for j in range(0,
common.get_len_vlan_id()):
if (vlan_for_testing[i] ==
common.get_item_vlan_id(j)):
testing_vlan = True
break
if (not (testing_vlan)):
print(
Colors.FAIL + "[ERROR] " +
Colors.ENDC +
"One or more vlans specified are not created"
)
return
str_allowed_vlan = str(allowed_vlan).strip(
'[]').strip('\'"')
if (common.get_multi() == True):
common.append_array_multi(line)
else:
common.append_array_history(line)
vswitch.ovs_vsctl_add_trunk_port(
connecting_interfaces.get_connect(),
"trunks=%s" % allowed_vlan_divide)
print(Colors.OKGREEN + "[OK] " + Colors.ENDC +
"Allowed VLAN's = " +
allowed_vlan_divide + " in port " +
connecting_interfaces.get_connect())
common.set_control_counter_mode_trunk(0)
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"first switchport mode [trunk|access]")
else:
print(
Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Usage: switchport trunk allowed vlan [vlan1],[vlan2]"
)
else:
if (str_options == "access"):
if (common.get_control_counter_mode_access() == 0):
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"first switchport mode access")
return
if (len(args[1:]) == 3):
if (args[2:][0] == "vlan"):
access_vlan = args[3:]
str_access_vlan = str(access_vlan).strip(
'[]').strip('\'"')
connecting_vlan.set_connect_vlan_id_switchport_vlan(
str_access_vlan)
check = False
for i in range(0,
common.get_len_vlan_id()):
if (common.get_item_vlan_id(i) ==
str_access_vlan):
check = True
if (common.get_multi() == True):
common.append_array_multi(line)
else:
common.append_array_history(
line)
common.append_array_interfaces_vlan(
connecting_vlan.
get_connect_vlan_interface(
), i)
vswitch.ovs_vsctl_set(
"Port",
connecting_interfaces.
get_connect(), "tag", None,
str_access_vlan)
common.set_control_counter_mode_access(
0)
if (not check):
print(Colors.FAIL + "[ERROR] " +
Colors.ENDC +
"this vlan doesnt exist")
else:
print(
Colors.FAIL + "[ERROR] " +
Colors.ENDC +
"Usage: switchport access vlan [vlan id]"
)
else:
print(
Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Usage: switchport access vlan [vlan id]")
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"first switchport mode [trunk|access]")
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Bad command use")
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC + "Bad Command use")
