def test_slow_routing_direct_connected(topology, step):
"""
Verify slow path routing for directly connected hosts.
"""
ops1 = topology.get('ops1')
hs1 = topology.get('hs1')
hs2 = topology.get('hs2')
assert ops1 is not None
assert hs1 is not None
assert hs2 is not None
# ----------Configure Switches and Hosts----------
step('Configure switch and host ports')
lib.switch_cfg_iface(ops1, 'if01', '192.168.1.1/24', '2000::1/120')
lib.switch_cfg_iface(ops1, 'if02', '192.168.2.1/24', '2002::1/120')
sleep(10)
lib.host_cfg_iface(hs1, 'eth0', '192.168.1.2/24', '2000::2/120')
lib.host_cfg_iface(hs2, 'eth0', '192.168.2.2/24', '2002::2/120')
lib.host_add_route(hs1, '192.168.2.0/24', '192.168.1.1')
lib.host_add_route(hs2, '192.168.1.0/24', '192.168.2.1')
lib.host_add_route(hs1, '2002::0/120', '2000::1')
lib.host_add_route(hs2, '2000::0/120', '2002::1')
# ----------Test IPv4 Ping----------
step('Test IPv4 Ping')
lib.host_ping_expect_success(10, hs1, ops1, '192.168.1.1')
lib.host_ping_expect_success(10, hs2, ops1, '192.168.2.1')
lib.host_ping_expect_success(10, hs1, hs2, '192.168.2.2')
# ----------Test IPv6 Ping----------
step('Test IPv6 Ping')
lib.host_ping_expect_success(10, hs1, ops1, '2000::1')
lib.host_ping_expect_success(10, hs2, ops1, '2002::1')
lib.host_ping_expect_success(10, hs1, hs2, '2002::2')
def test_intervlan_routing(topology, step):
"""
Verify intervlan routing.
"""
ops1 = topology.get('ops1')
hs1 = topology.get('hs1')
hs2 = topology.get('hs2')
hs3 = topology.get('hs3')
hs4 = topology.get('hs4')
assert ops1 is not None
assert hs1 is not None
assert hs2 is not None
assert hs3 is not None
assert hs4 is not None
# ----------Configure Switches and Hosts----------
step('Configure Switches and Hosts')
lib.switch_add_vlan(ops1, 10)
lib.switch_add_vlan(ops1, 20)
lib.switch_add_vlan_port(ops1, 10, 'if01')
lib.switch_add_vlan_port(ops1, 10, 'if02')
lib.switch_add_vlan_port(ops1, 20, 'if03')
lib.switch_cfg_vlan(ops1, 10, '10.0.0.1/24', '1000::1/120')
lib.switch_cfg_vlan(ops1, 20, '20.0.0.1/24', '2000::1/120')
lib.switch_cfg_iface(ops1, 'if04', '30.0.0.1/24', '3000::1/120')
sleep(10)
lib.host_cfg_iface(hs1, 'eth0', '10.0.0.9/24', '1000::9/120')
lib.host_cfg_iface(hs2, 'eth0', '10.0.0.10/24', '1000::10/120')
lib.host_cfg_iface(hs3, 'eth0', '20.0.0.10/24', '2000::10/120')
lib.host_cfg_iface(hs4, 'eth0', '30.0.0.10/24', '3000::10/120')
lib.host_add_route(hs1, '0.0.0.0/0', '10.0.0.1')
lib.host_add_route(hs2, '0.0.0.0/0', '10.0.0.1')
lib.host_add_route(hs3, '0.0.0.0/0', '20.0.0.1')
lib.host_add_route(hs4, '0.0.0.0/0', '30.0.0.1')
lib.host_add_route(hs1, '::/0', '1000::1')
lib.host_add_route(hs2, '::/0', '1000::1')
lib.host_add_route(hs3, '::/0', '2000::1')
lib.host_add_route(hs4, '::/0', '3000::1')
# ----------Ping after configuring vlan----------
step('Ping after configuring vlan')
lib.host_ping_expect_success(10, hs1, hs2, '10.0.0.10')
lib.host_ping_expect_success(10, hs1, hs3, '20.0.0.10')
lib.host_ping_expect_success(10, hs1, hs4, '30.0.0.10')
lib.host_ping_expect_success(10, hs1, hs2, '1000::10')
lib.host_ping_expect_success(10, hs1, hs3, '2000::10')
lib.host_ping_expect_success(10, hs1, hs4, '3000::10')
# ----------Baselining stats on L3 interfaces----------
step('Baselining L3 stats')
base_vlan10 = ops1.libs.vtysh.show_interface("vlan10")
base_vlan20 = ops1.libs.vtysh.show_interface("vlan20")
base_ip_intf4 = ops1.libs.vtysh.show_ip_interface("if04")
base_ipv6_intf4 = ops1.libs.vtysh.show_ipv6_interface("if04")
# ----------Ping host 3 host 4 from host 1----------
step("Ping host 3 host 4 from host 1")
hs1.libs.ping.ping(5, '20.0.0.10')
hs1.libs.ping.ping(5, '2000::10')
hs1.libs.ping.ping(5, '30.0.0.10')
hs1.libs.ping.ping(5, '3000::10')
# ----------Verify L3 statistics on L3 interfaces----------
step("Verify L3 statistics on L3 interfaces")
print("Verify interface vlan10 stats")
verify_l3_stats(ops1, "vlan10", base_vlan10, 20)
print("Verify interface vlan20 stats")
verify_l3_stats(ops1, "vlan20", base_vlan20, 10)
print("Verify ip phy interface stats")
verify_l3_stats(ops1, "if04", base_ip_intf4, 5)
print("Verify ipv6 phy interface stats")
verify_l3_stats(ops1, "if04", base_ipv6_intf4, 5)
# ----------Remove vlans----------
step('Remove vlan interfaces')
lib.switch_remove_interface_vlan(ops1, "10")
lib.switch_remove_interface_vlan(ops1, "20")
# ----------Ping after removing vlan----------
step('Ping after removing vlan')
lib.host_ping_expect_success(10, hs1, hs2, '10.0.0.10')
lib.host_ping_expect_failure(10, hs1, hs3, '20.0.0.10')
lib.host_ping_expect_success(10, hs1, hs2, '1000::10')
lib.host_ping_expect_failure(10, hs1, hs3, '2000::10')
def test_fastpath_routed(topology, step):
"""
Directly Connected Hosts Fast Path Ping Test
"""
hs1 = topology.get('hs1')
hs2 = topology.get('hs2')
ops1 = topology.get('ops1')
assert hs1 is not None
assert hs2 is not None
assert ops1 is not None
# ----------Configure Switches and Hosts----------
step('Configure Switches and Hosts')
with ops1.libs.vtysh.Configure():
ops1("vlan internal range 400 500 ascending", shell=None)
lib.switch_cfg_iface(ops1, 'if01', '10.0.0.1/24', '2000::1/120')
lib.switch_cfg_iface(ops1, 'if02', '11.0.0.1/24', '2002::1/120')
sleep(10)
lib.host_cfg_iface(hs1, 'eth0', '10.0.0.10/24', '2000::2/120')
lib.host_cfg_iface(hs2, 'eth0', '11.0.0.10/24', '2002::2/120')
lib.host_add_route(hs1, '0.0.0.0/0', '10.0.0.1')
lib.host_add_route(hs2, '0.0.0.0/0', '11.0.0.1')
lib.host_add_route(hs1, '::/0', '2000::1')
lib.host_add_route(hs2, '::/0', '2002::1')
# ---------- IPv4 ping between workstations ----------
step("IPv4 ping between workstations")
lib.host_ping_expect_success(10, hs2, hs1, '10.0.0.10')
lib.host_ping_expect_success(10, hs1, hs2, '11.0.0.10')
# ---------- Verifying HIT Bit in ASIC for IPv4 ping ----------
step("Verifying HIT Bit in ASIC for IPv4 ping")
lib.host_ping_expect_success(10, hs1, hs2, '11.0.0.10')
verify_ipv4_hit_bit(ops1, '10.0.0.10', '11.0.0.10')
# ---------- IPv6 ping between workstations ----------
step("IPv6 ping between workstations")
lib.host_ping_expect_success(10, hs2, hs1, '2000::2')
lib.host_ping_expect_success(10, hs1, hs2, '2002::2')
# ---------- Verifying HIT Bit in ASIC for IPv6 ping ----------
step("Verifying HIT Bit in ASIC for IPv6 ping")
lib.host_ping_expect_success(10, hs1, hs2, '2002::2')
verify_ipv6_hit_bit(ops1, '2000::2', '2002::2')
# ---------- IPv4 and IPv6 ping between switch and workstations ----------
step("IPv4 and IPv6 ping between switch and workstations")
lib.host_ping_expect_success(10, hs1, ops1, '10.0.0.1')
lib.host_ping_expect_success(10, hs1, ops1, '2000::1')
lib.host_ping_expect_success(10, hs2, ops1, '11.0.0.1')
lib.host_ping_expect_success(10, hs2, ops1, '2002::1')
def test_fastpath_routed(topology, step):
"""
OpenSwitch Test for simple static routes between nodes.
"""
hs1 = topology.get('hs1')
hs2 = topology.get('hs2')
ops1 = topology.get('ops1')
ops2 = topology.get('ops2')
assert hs1 is not None
assert hs2 is not None
assert ops1 is not None
assert ops2 is not None
# ----------Configure Switches and Hosts----------
step('Configure Switches and Hosts')
lib.switch_cfg_iface(ops1, 'if01', '10.0.10.2/24', '2000::2/120')
lib.switch_cfg_iface(ops1, 'if02', '10.0.20.1/24', '2001::1/120')
lib.switch_cfg_iface(ops2, 'if01', '10.0.30.2/24', '2002::2/120')
lib.switch_cfg_iface(ops2, 'if02', '10.0.20.2/24', '2001::2/120')
sleep(10)
lib.host_cfg_iface(hs1, 'eth0', '10.0.10.1/24', '2000::1/120')
lib.host_cfg_iface(hs2, 'eth0', '10.0.30.1/24', '2002::1/120')
lib.host_add_route(hs1, '10.0.20.0/24', '10.0.10.2')
lib.host_add_route(hs1, '10.0.30.0/24', '10.0.10.2')
lib.host_add_route(hs2, '10.0.10.0/24', '10.0.30.2')
lib.host_add_route(hs2, '10.0.20.0/24', '10.0.30.2')
lib.host_add_route(hs1, '2001::/120', '2000::2')
lib.host_add_route(hs1, '2002::/120', '2000::2')
lib.host_add_route(hs2, '2000::/120', '2002::2')
lib.host_add_route(hs2, '2001::/120', '2002::2')
# ----------Add IPv4 and IPv6 static routes to switches----------
step('Add IPv4 and IPv6 static routes to switches')
lib.switch_add_ipv4_route(ops1, '10.0.30.0/24', '10.0.20.2')
lib.switch_add_ipv4_route(ops2, '10.0.10.0/24', '10.0.20.1')
lib.switch_add_ipv6_route(ops1, '2002::/120', '2001::2')
lib.switch_add_ipv6_route(ops2, '2000::/120', '2001::1')
# --------------Baseline rx tx statistics---------------
base_stats_ops1 = ops1.libs.vtysh.show_interface("if02")
base_stats_ops2 = ops2.libs.vtysh.show_interface("if02")
# ----------Test Ping after adding static routes----------
step('Test Ping after adding static routes')
lib.host_ping_expect_success(1, hs1, hs2, '10.0.30.1')
lib.host_ping_expect_success(1, hs1, hs2, '2002::1')
lib.host_ping_expect_success(1, hs2, hs1, '10.0.10.1')
lib.host_ping_expect_success(1, hs2, hs1, '2000::1')
"""
# ----------Verifying Hit bit in ASIC for IPv4 ping----------
step('Verifying Hit bit in ASIC for IPv4 ping')
verify_hit_bit(ops1, '10.0.30.0')
verify_hit_bit(ops2, '10.0.10.0')
"""
# ----------Verifying rx tx stats after IPv4 ping----------
sleep(10)
step('Verifying rx tx stats after IPv4 ping')
# Though the above code tries to send 1 ping, 2 pings go out
verify_l3_stats(ops1, "if02", base_stats_ops1, 4)
verify_l3_stats(ops2, "if02", base_stats_ops2, 4)
# ----------Remove IPv4 and IPv6 static routes from switches----------
step('Remove IPv4 and IPv6 static routes from switches')
lib.switch_remove_ipv4_route(ops1, '10.0.30.0/24', '10.0.20.2')
lib.switch_remove_ipv4_route(ops2, '10.0.10.0/24', '10.0.20.1')
lib.switch_remove_ipv6_route(ops1, '2002::/120', '2001::2')
lib.switch_remove_ipv6_route(ops2, '2000::/120', '2001::1')
# ----------Test Ping after removing static routes----------
step('RTest Ping after removing static routes')
lib.host_ping_expect_failure(1, hs1, hs2, '10.0.30.1')
lib.host_ping_expect_failure(1, hs1, hs2, '2002::1')
lib.host_ping_expect_failure(1, hs2, hs1, '10.0.10.1')
lib.host_ping_expect_failure(1, hs2, hs1, '2000::1')
def test_static_routes(topology, step):
"""
Test for static routes.
"""
hs1 = topology.get('hs1')
hs2 = topology.get('hs2')
ops1 = topology.get('ops1')
ops2 = topology.get('ops2')
assert hs1 is not None
assert hs2 is not None
assert ops1 is not None
assert ops2 is not None
# ----------Configure Switches and Hosts----------
step('Configure Switches and Hosts')
lib.switch_cfg_iface(ops1, 'if01', '10.0.10.2/24', '2000::2/120')
lib.switch_cfg_iface(ops1, 'if02', '10.0.20.1/24', '2001::1/120')
lib.switch_cfg_iface(ops2, 'if01', '10.0.30.2/24', '2002::2/120')
lib.switch_cfg_iface(ops2, 'if02', '10.0.20.2/24', '2001::2/120')
sleep(15)
lib.host_cfg_iface(hs1, 'eth0', '10.0.10.1/24', '2000::1/120')
lib.host_cfg_iface(hs2, 'eth0', '10.0.30.1/24', '2002::1/120')
lib.switch_add_ipv4_route(ops1, '10.0.30.0/24', '10.0.20.2')
lib.switch_add_ipv6_route(ops1, '2002::/120', '2001::2')
lib.switch_add_ipv4_route(ops2, '10.0.10.0/24', '10.0.20.1')
lib.switch_add_ipv6_route(ops2, '2000::/120', '2001::1')
lib.host_add_route(hs1, '10.0.20.0/24', '10.0.10.2')
lib.host_add_route(hs1, '10.0.30.0/24', '10.0.10.2')
lib.host_add_route(hs1, '2001::/120', '2000::2')
lib.host_add_route(hs1, '2002::/120', '2000::2')
lib.host_add_route(hs2, '10.0.10.0/24', '10.0.30.2')
lib.host_add_route(hs2, '10.0.20.0/24', '10.0.30.2')
lib.host_add_route(hs2, '2000::/120', '2002::2')
lib.host_add_route(hs2, '2001::/120', '2002::2')
# ----------Test IPv4 ping----------
step('Test IPv4 ping')
lib.host_ping_expect_success(10, hs1, ops1, '10.0.10.2')
lib.host_ping_expect_success(10, hs2, ops2, '10.0.30.2')
lib.switch_ping_expect_success(10, ops1, ops2, '10.0.20.2')
lib.host_ping_expect_success(10, hs1, hs2, '10.0.30.1')
lib.host_ping_expect_success(10, hs2, hs1, '10.0.10.1')
# ----------Test IPv6 ping----------
step('Test IPv6 ping')
lib.host_ping_expect_success(10, hs1, ops1, '2000::2')
lib.host_ping_expect_success(10, hs2, ops2, '2002::2')
lib.switch_ping_expect_success(10, ops1, ops2, '2001::2')
lib.host_ping_expect_success(10, hs1, hs2, '2002::1')
lib.host_ping_expect_success(10, hs2, hs1, '2000::1')
# ----------Verify deletion of IPv4 static routes----------
step('Verify deletion of IPv4 static routes')
lib.host_ping_expect_success(10, hs1, hs2, '10.0.30.1')
lib.switch_remove_ipv4_route(ops1, '10.0.30.0/24', '10.0.20.2')
lib.host_ping_expect_failure(10, hs1, hs2, '10.0.30.1')
# ----------Verify deletion of IPv6 static routes----------
step('Verify deletion of IPv6 static routes')
lib.host_ping_expect_success(10, hs1, hs2, '2002::1')
lib.switch_remove_ipv6_route(ops1, '2002::/120', '2001::2')
lib.host_ping_expect_failure(10, hs1, hs2, '2002::1')
def test_ecmp_routing(topology, step):
"""
Verify ecmp routing.
"""
ops1 = topology.get('ops1')
ops2 = topology.get('ops2')
hs1 = topology.get('hs1')
hs2 = topology.get('hs2')
hs3 = topology.get('hs3')
assert ops1 is not None
assert ops2 is not None
assert hs1 is not None
assert hs2 is not None
assert hs3 is not None
# ----------Configure Switches and Hosts----------
step('Configure Switches and Hosts')
lib.switch_cfg_iface(ops1, 'if01', '10.0.30.1/24', '1030::1/120')
lib.switch_cfg_iface(ops1, 'if02', '10.0.10.2/24', '1010::2/120')
lib.switch_cfg_iface(ops1, 'if03', '10.0.20.2/24', '1020::2/120')
lib.switch_cfg_iface(ops1, 'if04', '10.0.50.1/24', '1050::1/120')
lib.switch_cfg_iface(ops2, 'if01', '10.0.30.2/24', '1030::2/120')
lib.switch_cfg_iface(ops2, 'if02', '10.0.40.2/24', '1040::2/120')
lib.switch_cfg_iface(ops2, 'if03', '10.0.50.2/24', '1050::2/120')
sleep(15)
lib.switch_add_ipv4_route(ops1, '10.0.40.0/24', '10.0.30.2')
lib.switch_add_ipv4_route(ops1, '10.0.40.0/24', '10.0.50.2')
lib.switch_add_ipv6_route(ops1, '1040::/120', '1030::2')
lib.switch_add_ipv6_route(ops1, '1040::/120', '1050::2')
lib.switch_add_ipv4_route(ops2, '10.0.10.0/24', '10.0.30.1')
lib.switch_add_ipv4_route(ops2, '10.0.20.0/24', '10.0.30.1')
lib.switch_add_ipv4_route(ops2, '10.0.10.0/24', '10.0.50.1')
lib.switch_add_ipv4_route(ops2, '10.0.20.0/24', '10.0.50.1')
lib.switch_add_ipv6_route(ops2, '1010::/120', '1030::1')
lib.switch_add_ipv6_route(ops2, '1020::/120', '1030::1')
lib.switch_add_ipv6_route(ops2, '1010::/120', '1050::1')
lib.switch_add_ipv6_route(ops2, '1020::/120', '1050::1')
lib.host_cfg_iface(hs1, 'eth0', '10.0.10.1/24', '1010::1/120')
lib.host_cfg_iface(hs2, 'eth0', '10.0.20.1/24', '1020::1/120')
lib.host_cfg_iface(hs3, 'eth0', '10.0.40.1/24', '1040::1/120')
lib.host_add_route(hs1, '10.0.30.0/24', '10.0.10.2')
lib.host_add_route(hs1, '10.0.40.0/24', '10.0.10.2')
lib.host_add_route(hs1, '10.0.50.0/24', '10.0.10.2')
lib.host_add_route(hs1, '1030::/120', '1010::2')
lib.host_add_route(hs1, '1040::/120', '1010::2')
lib.host_add_route(hs1, '1050::/120', '1010::2')
lib.host_add_route(hs2, '10.0.30.0/24', '10.0.20.2')
lib.host_add_route(hs2, '10.0.40.0/24', '10.0.20.2')
lib.host_add_route(hs2, '10.0.50.0/24', '10.0.20.2')
lib.host_add_route(hs2, '1030::/120', '1020::2')
lib.host_add_route(hs2, '1040::/120', '1020::2')
lib.host_add_route(hs2, '1050::/120', '1020::2')
lib.host_add_route(hs3, '10.0.10.0/24', '10.0.40.2')
lib.host_add_route(hs3, '10.0.20.0/24', '10.0.40.2')
lib.host_add_route(hs3, '10.0.30.0/24', '10.0.40.2')
lib.host_add_route(hs3, '10.0.50.0/24', '10.0.40.2')
lib.host_add_route(hs3, '1010::/120', '1040::2')
lib.host_add_route(hs3, '1020::/120', '1040::2')
lib.host_add_route(hs3, '1030::/120', '1040::2')
lib.host_add_route(hs3, '1050::/120', '1040::2')
sleep(15)
# ----------Do ping tests before removing routes----------
step('Do ping tests before removing routes')
lib.host_ping_expect_success(10, hs1, hs3, '10.0.40.1')
lib.host_ping_expect_success(10, hs1, hs3, '1040::1')
lib.host_ping_expect_success(10, hs2, hs3, '10.0.40.1')
lib.host_ping_expect_success(10, hs2, hs3, '1040::1')
# ----------Remove Routes----------
step('Remove Routes')
lib.switch_remove_ipv4_route(ops1, '10.0.40.0/24', '10.0.30.2')
lib.switch_remove_ipv4_route(ops1, '10.0.40.0/24', '10.0.50.2')
lib.switch_remove_ipv6_route(ops1, '1040::/120', '1030::2')
lib.switch_remove_ipv6_route(ops1, '1040::/120', '1050::2')
lib.switch_remove_ipv4_route(ops2, '10.0.10.0/24', '10.0.30.1')
lib.switch_remove_ipv4_route(ops2, '10.0.20.0/24', '10.0.30.1')
lib.switch_remove_ipv4_route(ops2, '10.0.10.0/24', '10.0.50.1')
lib.switch_remove_ipv4_route(ops2, '10.0.20.0/24', '10.0.50.1')
lib.switch_remove_ipv6_route(ops2, '1010::/120', '1030::1')
lib.switch_remove_ipv6_route(ops2, '1020::/120', '1030::1')
lib.switch_remove_ipv6_route(ops2, '1010::/120', '1050::1')
lib.switch_remove_ipv6_route(ops2, '1020::/120', '1050::1')
sleep(15)
# ----------Do ping tests after removing routes----------
step('Do ping tests before after routes')
lib.host_ping_expect_failure(10, hs1, hs3, '10.0.40.1')
lib.host_ping_expect_failure(10, hs1, hs3, '1040::1')
lib.host_ping_expect_failure(10, hs2, hs3, '10.0.40.1')
lib.host_ping_expect_failure(10, hs2, hs3, '1040::1')