def setUpClass(cls):
super(TestVxlanGpe, cls).setUpClass()
try:
cls.flags = 0x0c
# Create 2 pg interfaces.
cls.create_pg_interfaces(range(4))
for pg in cls.pg_interfaces:
pg.admin_up()
# Configure IPv4 addresses on VPP pg0.
cls.pg0.config_ip4()
# Resolve MAC address for VPP's IP address on pg0.
cls.pg0.resolve_arp()
# Our Multicast address
cls.mcast_ip4 = '239.1.1.1'
cls.mcast_mac = util.mcast_ip_to_mac(cls.mcast_ip4)
except Exception:
cls.tearDownClass()
raise
def setUpClass(cls):
super(TestVxlan6, cls).setUpClass()
try:
cls.flags = 0x8
# Create 2 pg interfaces.
cls.create_pg_interfaces(range(4))
for pg in cls.pg_interfaces:
pg.admin_up()
# Configure IPv6 addresses on VPP pg0.
cls.pg0.config_ip6()
# Resolve MAC address for VPP's IP address on pg0.
cls.pg0.resolve_ndp()
# Our Multicast address
cls.mcast_ip6 = "ff0e::1"
cls.mcast_mac = util.mcast_ip_to_mac(cls.mcast_ip6)
except Exception:
super(TestVxlan6, cls).tearDownClass()
raise
def setUpClass(cls):
super(TestGeneve, cls).setUpClass()
try:
cls.dport = 6081
# Create 2 pg interfaces.
cls.create_pg_interfaces(range(4))
for pg in cls.pg_interfaces:
pg.admin_up()
# Configure IPv4 addresses on VPP pg0.
cls.pg0.config_ip4()
# Resolve MAC address for VPP's IP address on pg0.
cls.pg0.resolve_arp()
# Our Multicast address
cls.mcast_ip4 = '239.1.1.1'
cls.mcast_mac = util.mcast_ip_to_mac(cls.mcast_ip4)
# Create GENEVE VTEP on VPP pg0, and put geneve_tunnel0 and pg1
# into BD.
cls.single_tunnel_vni = 0xabcde
cls.single_tunnel_bd = 1
r = cls.vapi.geneve_add_del_tunnel(
local_address=cls.pg0.local_ip4,
remote_address=cls.pg0.remote_ip4,
vni=cls.single_tunnel_vni)
cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index,
bd_id=cls.single_tunnel_bd)
cls.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=cls.pg1.sw_if_index, bd_id=cls.single_tunnel_bd)
# Setup vni 2 to test multicast flooding
cls.n_ucast_tunnels = 10
cls.mcast_flood_bd = 2
cls.create_geneve_flood_test_bd(cls.mcast_flood_bd,
cls.n_ucast_tunnels)
r = cls.vapi.geneve_add_del_tunnel(local_address=cls.pg0.local_ip4,
remote_address=cls.mcast_ip4,
mcast_sw_if_index=1,
vni=cls.mcast_flood_bd)
cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index,
bd_id=cls.mcast_flood_bd)
cls.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=cls.pg2.sw_if_index, bd_id=cls.mcast_flood_bd)
# Add and delete mcast tunnels to check stability
cls.add_shared_mcast_dst_load()
cls.add_mcast_tunnels_load()
cls.del_shared_mcast_dst_load()
cls.del_mcast_tunnels_load()
# Setup vni 3 to test unicast flooding
cls.ucast_flood_bd = 3
cls.create_geneve_flood_test_bd(cls.ucast_flood_bd,
cls.n_ucast_tunnels)
cls.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=cls.pg3.sw_if_index, bd_id=cls.ucast_flood_bd)
except Exception:
super(TestGeneve, cls).tearDownClass()
raise
def setUpClass(cls):
super(TestGtpu, cls).setUpClass()
try:
cls.dport = 2152
cls.gtp_type = 0xff
# Create 2 pg interfaces.
cls.create_pg_interfaces(range(4))
for pg in cls.pg_interfaces:
pg.admin_up()
# Configure IPv4 addresses on VPP pg0.
cls.pg0.config_ip4()
# Resolve MAC address for VPP's IP address on pg0.
cls.pg0.resolve_arp()
# Our Multicast address
cls.mcast_ip4 = '239.1.1.1'
cls.mcast_mac = util.mcast_ip_to_mac(cls.mcast_ip4)
# Create GTPU VTEP on VPP pg0, and put gtpu_tunnel0 and pg1
# into BD.
cls.single_tunnel_bd = 11
cls.single_tunnel_vni = 11
r = cls.vapi.gtpu_add_del_tunnel(is_add=True,
mcast_sw_if_index=0xFFFFFFFF,
decap_next_index=0xFFFFFFFF,
src_address=cls.pg0.local_ip4,
dst_address=cls.pg0.remote_ip4,
teid=cls.single_tunnel_vni)
cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index,
bd_id=cls.single_tunnel_bd)
cls.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=cls.pg1.sw_if_index, bd_id=cls.single_tunnel_bd)
# Setup teid 2 to test multicast flooding
cls.n_ucast_tunnels = 10
cls.mcast_flood_bd = 12
cls.create_gtpu_flood_test_bd(cls.mcast_flood_bd,
cls.n_ucast_tunnels)
r = cls.vapi.gtpu_add_del_tunnel(is_add=True,
src_address=cls.pg0.local_ip4,
dst_address=cls.mcast_ip4,
mcast_sw_if_index=1,
decap_next_index=0xFFFFFFFF,
teid=cls.mcast_flood_bd)
cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=r.sw_if_index,
bd_id=cls.mcast_flood_bd)
cls.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=cls.pg2.sw_if_index, bd_id=cls.mcast_flood_bd)
# Add and delete mcast tunnels to check stability
cls.add_shared_mcast_dst_load()
cls.add_mcast_tunnels_load()
cls.del_shared_mcast_dst_load()
cls.del_mcast_tunnels_load()
# Setup teid 3 to test unicast flooding
cls.ucast_flood_bd = 13
cls.create_gtpu_flood_test_bd(cls.ucast_flood_bd,
cls.n_ucast_tunnels)
cls.vapi.sw_interface_set_l2_bridge(
rx_sw_if_index=cls.pg3.sw_if_index, bd_id=cls.ucast_flood_bd)
except Exception:
super(TestGtpu, cls).tearDownClass()
raise
