def test_IsisGlobal(self):
isis = Isis("core")
self.link.add_feature(isis)
# Global ISIS config
isis.nsr = True
# override default for both devices
isis.is_type = Isis.IsType.level_1
isis.device_attr['PE1'].is_type = Isis.IsType.level_1_2
isis.device_attr['PE2'].is_type = Isis.IsType.level_2
# use no default
isis.device_attr['PE1'].nsf = Isis.Nsf.ietf
isis.device_attr['PE2'].nsf = Isis.Nsf.cisco
# override default for one device
val = 1
isis.device_attr['PE1'].net_id = "00.0000.0000.000{}.00".format(val)
val += 1
isis.device_attr['PE2'].net_id = "00.0000.0000.000{}.00".format(val)
cfg1 = isis.build_config(apply=False)
self.assertCountEqual(cfg1.keys(), ['PE1', 'PE2'])
self.assertMultiLineEqual(
str(cfg1['PE1']), '\n'.join([
'router isis core',
' is-type level-1-2',
' nsf ietf',
' nsr',
' net 00.0000.0000.0001.00',
' exit',
'interface GigabitEthernet0/0/1',
' ip router isis core',
' exit',
]))
self.assertMultiLineEqual(
str(cfg1['PE2']), '\n'.join([
'router isis core',
' is-type level-2-only',
' nsf cisco',
' nsr',
' net 00.0000.0000.0002.00',
' exit',
'interface GigabitEthernet0/0/2',
' ip router isis core',
' exit',
]))
uncfg1 = isis.build_unconfig(apply=False)
self.assertCountEqual(uncfg1.keys(), ['PE1', 'PE2'])
self.assertMultiLineEqual(
str(uncfg1['PE1']), '\n'.join([
'no router isis core',
'interface GigabitEthernet0/0/1',
' no ip router isis core',
' exit',
]))
self.assertMultiLineEqual(
str(uncfg1['PE2']), '\n'.join([
'no router isis core',
'interface GigabitEthernet0/0/2',
' no ip router isis core',
' exit',
]))
partial_cfg1 = isis.build_config(apply=False,
attributes='device_attr__PE1__nsf')
self.assertCountEqual(partial_cfg1.keys(), ['PE1'])
self.assertMultiLineEqual(
str(partial_cfg1['PE1']), '\n'.join([
'router isis core',
' nsf ietf',
' exit',
]))
def test_IsisPerAddrFamily(self):
isis = Isis("core")
self.link.add_feature(isis)
val = 1
isis.device_attr['PE1'].net_id = "00.0000.0000.000{}.00".format(val)
val += 1
isis.device_attr['PE2'].net_id = "00.0000.0000.000{}.00".format(val)
# per address family ISIS
isis.device_attr['PE1'].address_family_attr[
'ipv4 unicast'].metric_style = "wide"
isis.device_attr['PE1'].address_family_attr[
'ipv4 unicast'].mpls_te_level = Isis.IsType.level_1
isis.device_attr['PE1'].address_family_attr[
'ipv4 unicast'].mpls_te_rtrid = self.intf1
isis.device_attr['PE2'].address_family_attr[
'ipv4 unicast'].metric_style = "narrow"
isis.device_attr['PE2'].address_family_attr[
'ipv4 unicast'].mpls_te_level = Isis.IsType.level_2
isis.device_attr['PE2'].address_family_attr[
'ipv4 unicast'].mpls_te_rtrid = self.intf2
cfg1 = isis.build_config(apply=False)
self.assertMultiLineEqual(
str(cfg1['PE1']), '\n'.join([
'router isis core',
' net 00.0000.0000.0001.00',
' metric-style wide',
' mpls traffic-eng level-1',
' mpls traffic-eng router-id GigabitEthernet0/0/1',
' exit',
'interface GigabitEthernet0/0/1',
' ip router isis core',
' exit',
]))
self.assertMultiLineEqual(
str(cfg1['PE2']), '\n'.join([
'router isis core',
' net 00.0000.0000.0002.00',
' metric-style narrow',
' mpls traffic-eng level-2',
' mpls traffic-eng router-id GigabitEthernet0/0/2',
' exit',
'interface GigabitEthernet0/0/2',
' ip router isis core',
' exit',
]))
isis.address_families = set(
[AddressFamily.ipv4_unicast, AddressFamily.ipv6_unicast])
isis.device_attr['PE1'].address_family_attr[
'ipv6 unicast'].metric_style = "wide"
isis.device_attr['PE2'].address_family_attr[
'ipv6 unicast'].metric_style = "narrow"
cfg2 = isis.build_config(apply=False)
self.assertMultiLineEqual(
str(cfg2['PE1']), '\n'.join([
'router isis core',
' net 00.0000.0000.0001.00',
' metric-style wide',
' mpls traffic-eng level-1',
' mpls traffic-eng router-id GigabitEthernet0/0/1',
' address-family ipv6 unicast',
' metric-style wide',
' exit',
' exit',
'interface GigabitEthernet0/0/1',
' ip router isis core',
' ipv6 router isis core',
' exit',
]))
self.assertMultiLineEqual(
str(cfg2['PE2']), '\n'.join([
'router isis core',
' net 00.0000.0000.0002.00',
' metric-style narrow',
' mpls traffic-eng level-2',
' mpls traffic-eng router-id GigabitEthernet0/0/2',
' address-family ipv6 unicast',
' metric-style narrow',
' exit',
' exit',
'interface GigabitEthernet0/0/2',
' ip router isis core',
' ipv6 router isis core',
' exit',
]))
uncfg2 = isis.build_unconfig(apply=False)
self.assertMultiLineEqual(
str(uncfg2['PE1']), '\n'.join([
'no router isis core',
'interface GigabitEthernet0/0/1',
' no ip router isis core',
' no ipv6 router isis core',
' exit',
]))
self.assertMultiLineEqual(
str(uncfg2['PE2']), '\n'.join([
'no router isis core',
'interface GigabitEthernet0/0/2',
' no ip router isis core',
' no ipv6 router isis core',
' exit',
]))
partial_uncfg2 = isis.build_unconfig(
apply=False, attributes='device_attr__*__address_family_attr__*')
self.assertMultiLineEqual(
str(partial_uncfg2['PE1']), '\n'.join([
'router isis core',
' no metric-style wide',
' no mpls traffic-eng level-1',
' no mpls traffic-eng router-id GigabitEthernet0/0/1',
' no address-family ipv4 unicast',
' no address-family ipv6 unicast',
' exit',
]))
self.assertMultiLineEqual(
str(partial_uncfg2['PE2']), '\n'.join([
'router isis core',
' no metric-style narrow',
' no mpls traffic-eng level-2',
' no mpls traffic-eng router-id GigabitEthernet0/0/2',
' no address-family ipv4 unicast',
' no address-family ipv6 unicast',
' exit',
]))
partial_cfg21 = isis.build_config(
apply=False,
attributes=
'device_attr__PE1__address_family_attr__ipv4 unicast__metric_style'
)
self.assertMultiLineEqual(
str(partial_cfg21['PE1']), '\n'.join([
'router isis core',
' metric-style wide',
' exit',
]))
partial_uncfg21 = isis.build_unconfig(
apply=False,
attributes=
'device_attr__PE1__address_family_attr__ipv4 unicast__metric_style'
)
self.assertMultiLineEqual(
str(partial_uncfg21['PE1']), '\n'.join([
'router isis core',
' no metric-style wide',
' exit',
]))
partial_cfg22 = isis.build_config(
apply=False,
attributes=
'device_attr__PE1__address_family_attr__ipv6 unicast__metric_style'
)
self.assertMultiLineEqual(
str(partial_cfg22['PE1']), '\n'.join([
'router isis core',
' address-family ipv6 unicast',
' metric-style wide',
' exit',
' exit',
]))
partial_uncfg22 = isis.build_unconfig(
apply=False,
attributes=
'device_attr__PE1__address_family_attr__ipv6 unicast__metric_style'
)
self.assertMultiLineEqual(
str(partial_uncfg22['PE1']), '\n'.join([
'router isis core',
' address-family ipv6 unicast',
' no metric-style wide',
' exit',
' exit',
]))