X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fgbp%2Ftest%2Ftest_gbp.py;h=7e0d5c1879967bd0e000339da23654ef0d76f903;hb=f2984bbb0;hp=e950a5abd574cf487f9a3e10389e09b2114e1a05;hpb=8d0d8d2fcccd77e462f30b21f7f8810db312ee62;p=vpp.git diff --git a/src/plugins/gbp/test/test_gbp.py b/src/plugins/gbp/test/test_gbp.py index e950a5abd57..7e0d5c18799 100644 --- a/src/plugins/gbp/test/test_gbp.py +++ b/src/plugins/gbp/test/test_gbp.py @@ -37,7 +37,7 @@ NUM_PKTS = 67 def find_gbp_endpoint(test, sw_if_index=None, ip=None, mac=None, - tep=None, sclass=None): + tep=None, sclass=None, flags=None): if ip: vip = ip if mac: @@ -58,6 +58,9 @@ def find_gbp_endpoint(test, sw_if_index=None, ip=None, mac=None, if sclass: if ep.endpoint.sclass != sclass: continue + if flags: + if flags != (flags & ep.endpoint.flags): + continue if ip: for eip in ep.endpoint.ips: if vip == str(eip): @@ -573,9 +576,13 @@ class TestGBP(VppTestCase): """ GBP Test Case """ @property - def config_flags(self): + def nat_config_flags(self): return VppEnum.vl_api_nat_config_flags_t + @property + def nat44_config_flags(self): + return VppEnum.vl_api_nat44_config_flags_t + @classmethod def setUpClass(cls): super(TestGBP, cls).setUpClass() @@ -823,18 +830,22 @@ class TestGBP(VppTestCase): "10.0.2.1", "11.0.0.4", "2001:10:2::1", "3001::4")] + self.vapi.nat44_plugin_enable_disable(enable=1) + # # Config related to each of the EPGs # for epg in epgs: # IP config on the BVI interfaces if epg != epgs[1] and epg != epgs[4]: - VppIpInterfaceBind(self, epg.bvi, epg.rd.t4).add_vpp_config() - VppIpInterfaceBind(self, epg.bvi, epg.rd.t6).add_vpp_config() + b4 = VppIpInterfaceBind(self, epg.bvi, + epg.rd.t4).add_vpp_config() + b6 = VppIpInterfaceBind(self, epg.bvi, + epg.rd.t6).add_vpp_config() epg.bvi.set_mac(self.router_mac) # The BVIs are NAT inside interfaces - flags = self.config_flags.NAT_IS_INSIDE + flags = self.nat_config_flags.NAT_IS_INSIDE self.vapi.nat44_interface_add_del_feature( sw_if_index=epg.bvi.sw_if_index, flags=flags, is_add=1) @@ -842,10 +853,12 @@ class TestGBP(VppTestCase): is_add=1, flags=flags, sw_if_index=epg.bvi.sw_if_index) - if_ip4 = VppIpInterfaceAddress(self, epg.bvi, epg.bvi_ip4, 32) - if_ip6 = VppIpInterfaceAddress(self, epg.bvi, epg.bvi_ip6, 128) - if_ip4.add_vpp_config() - if_ip6.add_vpp_config() + if_ip4 = VppIpInterfaceAddress(self, epg.bvi, + epg.bvi_ip4, 32, + bind=b4).add_vpp_config() + if_ip6 = VppIpInterfaceAddress(self, epg.bvi, + epg.bvi_ip6, 128, + bind=b6).add_vpp_config() # EPG uplink interfaces in the RD VppIpInterfaceBind(self, epg.uplink, epg.rd.t4).add_vpp_config() @@ -895,7 +908,7 @@ class TestGBP(VppTestCase): for (ip, fip) in zip(ep.ips, ep.fips): # Add static mappings for each EP from the 10/8 to 11/8 network if ip_address(ip).version == 4: - flags = self.config_flags.NAT_IS_ADDR_ONLY + flags = self.nat_config_flags.NAT_IS_ADDR_ONLY self.vapi.nat44_add_del_static_mapping( is_add=1, local_ip_address=ip, @@ -1461,16 +1474,11 @@ class TestGBP(VppTestCase): # # cleanup # + self.vapi.nat44_plugin_enable_disable(enable=0) + for ep in eps: # del static mappings for each EP from the 10/8 to 11/8 network - flags = self.config_flags.NAT_IS_ADDR_ONLY - self.vapi.nat44_add_del_static_mapping( - is_add=0, - local_ip_address=ep.ip4, - external_ip_address=ep.fip4, - external_sw_if_index=0xFFFFFFFF, - vrf_id=0, - flags=flags) + flags = self.nat_config_flags.NAT_IS_ADDR_ONLY self.vapi.nat66_add_del_static_mapping( local_ip_address=ep.ip6, external_ip_address=ep.fip6, @@ -1479,31 +1487,28 @@ class TestGBP(VppTestCase): for epg in epgs: # IP config on the BVI interfaces if epg != epgs[0] and epg != epgs[3]: - flags = self.config_flags.NAT_IS_INSIDE - self.vapi.nat44_interface_add_del_feature( - sw_if_index=epg.bvi.sw_if_index, - flags=flags, - is_add=0) + flags = self.nat_config_flags.NAT_IS_INSIDE self.vapi.nat66_add_del_interface( - is_add=0, flags=flags, - sw_if_index=epg.bvi.sw_if_index) + sw_if_index=epg.bvi.sw_if_index, + flags=flags, is_add=0) for recirc in recircs: - self.vapi.nat44_interface_add_del_feature( - sw_if_index=recirc.recirc.sw_if_index, - is_add=0) self.vapi.nat66_add_del_interface( - is_add=0, - sw_if_index=recirc.recirc.sw_if_index) + sw_if_index=recirc.recirc.sw_if_index, is_add=0) def wait_for_ep_timeout(self, sw_if_index=None, ip=None, mac=None, tep=None, n_tries=100, s_time=1): + # only learnt EP can timeout + ep_flags = VppEnum.vl_api_gbp_endpoint_flags_t + flags = ep_flags.GBP_API_ENDPOINT_FLAG_LEARNT while (n_tries): - if not find_gbp_endpoint(self, sw_if_index, ip, mac, tep=tep): + if not find_gbp_endpoint(self, sw_if_index, ip, mac, tep=tep, + flags=flags): return True n_tries = n_tries - 1 self.sleep(s_time) - self.assertFalse(find_gbp_endpoint(self, sw_if_index, ip, mac)) + self.assertFalse(find_gbp_endpoint(self, sw_if_index, ip, mac, tep=tep, + flags=flags)) return False def test_gbp_learn_l2(self): @@ -2220,14 +2225,18 @@ class TestGBP(VppTestCase): for epg in epgs: # IP config on the BVI interfaces if epg != epgs[1]: - VppIpInterfaceBind(self, epg.bvi, epg.rd.t4).add_vpp_config() - VppIpInterfaceBind(self, epg.bvi, epg.rd.t6).add_vpp_config() + b4 = VppIpInterfaceBind(self, epg.bvi, + epg.rd.t4).add_vpp_config() + b6 = VppIpInterfaceBind(self, epg.bvi, + epg.rd.t6).add_vpp_config() epg.bvi.set_mac(self.router_mac) - if_ip4 = VppIpInterfaceAddress(self, epg.bvi, epg.bvi_ip4, 32) - if_ip6 = VppIpInterfaceAddress(self, epg.bvi, epg.bvi_ip6, 128) - if_ip4.add_vpp_config() - if_ip6.add_vpp_config() + if_ip4 = VppIpInterfaceAddress(self, epg.bvi, + epg.bvi_ip4, 32, + bind=b4).add_vpp_config() + if_ip6 = VppIpInterfaceAddress(self, epg.bvi, + epg.bvi_ip6, 128, + bind=b6).add_vpp_config() # add the BD ARP termination entry for BVI IP epg.bd_arp_ip4 = VppBridgeDomainArpEntry(self, epg.bd.bd, @@ -2447,8 +2456,8 @@ class TestGBP(VppTestCase): self.logger.info(self.vapi.cli("sh gbp bridge")) # ... and has a /32 applied - ip_addr = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", 32) - ip_addr.add_vpp_config() + ip_addr = VppIpInterfaceAddress(self, gbd1.bvi, + "10.0.0.128", 32).add_vpp_config() # # The Endpoint-group @@ -2528,8 +2537,8 @@ class TestGBP(VppTestCase): gbd1.add_vpp_config() # ... and has a /32 applied - ip_addr = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", 32) - ip_addr.add_vpp_config() + ip_addr = VppIpInterfaceAddress(self, gbd1.bvi, + "10.0.0.128", 32).add_vpp_config() # # The Endpoint-group @@ -2621,8 +2630,8 @@ class TestGBP(VppTestCase): self.logger.info(self.vapi.cli("sh gbp bridge")) # ... and has a /32 applied - ip_addr = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", 32) - ip_addr.add_vpp_config() + ip_addr = VppIpInterfaceAddress(self, gbd1.bvi, + "10.0.0.128", 32).add_vpp_config() # # The Endpoint-group in which we are learning endpoints @@ -2764,8 +2773,8 @@ class TestGBP(VppTestCase): # # Bind the BVI to the RD # - VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() - VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() + b4 = VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() + b6 = VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() # # Pg2 hosts the vxlan tunnel @@ -2795,10 +2804,12 @@ class TestGBP(VppTestCase): self.logger.info(self.vapi.cli("sh gbp route")) # ... and has a /32 and /128 applied - ip4_addr = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", 32) - ip4_addr.add_vpp_config() - ip6_addr = VppIpInterfaceAddress(self, gbd1.bvi, "2001:10::128", 128) - ip6_addr.add_vpp_config() + ip4_addr = VppIpInterfaceAddress(self, gbd1.bvi, + "10.0.0.128", 32, + bind=b4).add_vpp_config() + ip6_addr = VppIpInterfaceAddress(self, gbd1.bvi, + "2001:10::128", 128, + bind=b6).add_vpp_config() # # The Endpoint-group in which we are learning endpoints @@ -3270,8 +3281,8 @@ class TestGBP(VppTestCase): # # Bind the BVI to the RD # - VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() - VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() + b_ip4 = VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() + b_ip6 = VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() # # Pg7 hosts a BD's UU-fwd @@ -3293,14 +3304,16 @@ class TestGBP(VppTestCase): gbd2.add_vpp_config() # ... and has a /32 and /128 applied - ip4_addr = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", 32) - ip4_addr.add_vpp_config() - ip6_addr = VppIpInterfaceAddress(self, gbd1.bvi, "2001:10::128", 128) - ip6_addr.add_vpp_config() - ip4_addr = VppIpInterfaceAddress(self, gbd2.bvi, "10.0.1.128", 32) - ip4_addr.add_vpp_config() - ip6_addr = VppIpInterfaceAddress(self, gbd2.bvi, "2001:11::128", 128) - ip6_addr.add_vpp_config() + ip4_addr = VppIpInterfaceAddress(self, gbd1.bvi, + "10.0.0.128", 32, + bind=b_ip4).add_vpp_config() + ip6_addr = VppIpInterfaceAddress(self, gbd1.bvi, + "2001:10::128", 128, + bind=b_ip6).add_vpp_config() + ip4_addr = VppIpInterfaceAddress(self, gbd2.bvi, + "10.0.1.128", 32).add_vpp_config() + ip6_addr = VppIpInterfaceAddress(self, gbd2.bvi, + "2001:11::128", 128).add_vpp_config() # # The Endpoint-groups in which we are learning endpoints @@ -3859,8 +3872,8 @@ class TestGBP(VppTestCase): # add local l3out # the external bd self.loop4.set_mac(self.router_mac) - VppIpInterfaceBind(self, self.loop4, t4).add_vpp_config() - VppIpInterfaceBind(self, self.loop4, t6).add_vpp_config() + b_lo4_ip4 = VppIpInterfaceBind(self, self.loop4, t4).add_vpp_config() + b_lo4_ip6 = VppIpInterfaceBind(self, self.loop4, t6).add_vpp_config() ebd = VppBridgeDomain(self, 100) ebd.add_vpp_config() gebd = VppGbpBridgeDomain(self, ebd, rd1, self.loop4, None, None) @@ -3877,12 +3890,12 @@ class TestGBP(VppTestCase): self, gebd.bvi, "10.1.0.128", - 24).add_vpp_config() + 24, bind=b_lo4_ip4).add_vpp_config() VppIpInterfaceAddress( self, gebd.bvi, "2001:10:1::128", - 64).add_vpp_config() + 64, bind=b_lo4_ip6).add_vpp_config() # ... which are L3-out subnets VppGbpSubnet(self, rd1, "10.1.0.0", 24, VppEnum.vl_api_gbp_subnet_type_t.GBP_API_SUBNET_L3_OUT, @@ -4189,12 +4202,12 @@ class TestGBP(VppTestCase): # # Bind the BVI to the RD # - VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() - VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() - VppIpInterfaceBind(self, self.loop1, t4).add_vpp_config() - VppIpInterfaceBind(self, self.loop1, t6).add_vpp_config() - VppIpInterfaceBind(self, self.loop2, t4).add_vpp_config() - VppIpInterfaceBind(self, self.loop2, t6).add_vpp_config() + b_lo0_ip4 = VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() + b_lo0_ip6 = VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() + b_lo1_ip4 = VppIpInterfaceBind(self, self.loop1, t4).add_vpp_config() + b_lo1_ip6 = VppIpInterfaceBind(self, self.loop1, t6).add_vpp_config() + b_lo2_ip4 = VppIpInterfaceBind(self, self.loop2, t4).add_vpp_config() + b_lo2_ip6 = VppIpInterfaceBind(self, self.loop2, t6).add_vpp_config() # # Pg7 hosts a BD's UU-fwd @@ -4216,14 +4229,18 @@ class TestGBP(VppTestCase): gbd2.add_vpp_config() # ... and has a /32 and /128 applied - ip4_addr1 = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", 32) - ip4_addr1.add_vpp_config() - ip6_addr1 = VppIpInterfaceAddress(self, gbd1.bvi, "2001:10::128", 128) - ip6_addr1.add_vpp_config() - ip4_addr2 = VppIpInterfaceAddress(self, gbd2.bvi, "10.0.1.128", 32) - ip4_addr2.add_vpp_config() - ip6_addr2 = VppIpInterfaceAddress(self, gbd2.bvi, "2001:11::128", 128) - ip6_addr2.add_vpp_config() + ip4_addr1 = VppIpInterfaceAddress(self, gbd1.bvi, + "10.0.0.128", 32, + bind=b_lo0_ip4).add_vpp_config() + ip6_addr1 = VppIpInterfaceAddress(self, gbd1.bvi, + "2001:10::128", 128, + bind=b_lo0_ip6).add_vpp_config() + ip4_addr2 = VppIpInterfaceAddress(self, gbd2.bvi, + "10.0.1.128", 32, + bind=b_lo1_ip4).add_vpp_config() + ip6_addr2 = VppIpInterfaceAddress(self, gbd2.bvi, + "2001:11::128", 128, + bind=b_lo1_ip6).add_vpp_config() # # The Endpoint-groups @@ -4254,10 +4271,12 @@ class TestGBP(VppTestCase): bd_uu3, learn=False) gbd3.add_vpp_config() - ip4_addr3 = VppIpInterfaceAddress(self, gbd3.bvi, "12.0.0.128", 32) - ip4_addr3.add_vpp_config() - ip6_addr3 = VppIpInterfaceAddress(self, gbd3.bvi, "4001:10::128", 128) - ip6_addr3.add_vpp_config() + ip4_addr3 = VppIpInterfaceAddress(self, gbd3.bvi, + "12.0.0.128", 32, + bind=b_lo2_ip4).add_vpp_config() + ip6_addr3 = VppIpInterfaceAddress(self, gbd3.bvi, + "4001:10::128", 128, + bind=b_lo2_ip6).add_vpp_config() # # self.logger.info(self.vapi.cli("show gbp bridge")) @@ -4616,8 +4635,8 @@ class TestGBP(VppTestCase): # # Bind the BVI to the RD # - VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() - VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() + b_ip4 = VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() + b_ip6 = VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() # # Pg7 hosts a BD's BUM @@ -4653,10 +4672,10 @@ class TestGBP(VppTestCase): epg_220.add_vpp_config() # the BVIs have the subnets applied ... - ip4_addr = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", 24) - ip4_addr.add_vpp_config() - ip6_addr = VppIpInterfaceAddress(self, gbd1.bvi, "2001:10::128", 64) - ip6_addr.add_vpp_config() + ip4_addr = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", + 24, bind=b_ip4).add_vpp_config() + ip6_addr = VppIpInterfaceAddress(self, gbd1.bvi, "2001:10::128", + 64, bind=b_ip6).add_vpp_config() # ... which are L3-out subnets l3o_1 = VppGbpSubnet( @@ -5215,8 +5234,8 @@ class TestGBP(VppTestCase): self.logger.info(self.vapi.cli("sh ip6 fib 10:222::1")) rxs = self.send_and_expect(self.pg0, p, self.pg7) - self.assertEqual(rxs[0][VXLAN].vni, 445) - self.assertEqual(rxs[1][VXLAN].vni, 446) + self.assertEqual(rxs[0][VXLAN].vni, 446) + self.assertEqual(rxs[1][VXLAN].vni, 445) # # ping from host in remote to local external subnets @@ -5349,8 +5368,8 @@ class TestGBP(VppTestCase): rxs = self.send_and_expect(self.pg0, p, self.pg0, 2) - self.assertEqual(rxs[0][Dot1Q].vlan, 101) - self.assertEqual(rxs[1][Dot1Q].vlan, 100) + self.assertEqual(rxs[0][Dot1Q].vlan, 100) + self.assertEqual(rxs[1][Dot1Q].vlan, 101) # two ip4 packets whose port are chosen so they load-balance p = [(Ether(src=lep1.mac, dst=str(self.router_mac)) / @@ -5402,8 +5421,8 @@ class TestGBP(VppTestCase): # # Bind the BVI to the RD # - VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() - VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() + bind_l0_ip4 = VppIpInterfaceBind(self, self.loop0, t4).add_vpp_config() + bind_l0_ip6 = VppIpInterfaceBind(self, self.loop0, t6).add_vpp_config() # # Pg7 hosts a BD's BUM @@ -5431,8 +5450,9 @@ class TestGBP(VppTestCase): epg_220.add_vpp_config() # the BVIs have the subnet applied ... - ip4_addr = VppIpInterfaceAddress(self, gbd1.bvi, "10.0.0.128", 24) - ip4_addr.add_vpp_config() + ip4_addr = VppIpInterfaceAddress(self, gbd1.bvi, + "10.0.0.128", 24, + bind=bind_l0_ip4).add_vpp_config() # ... which is an Anonymous L3-out subnets l3o_1 = VppGbpSubnet( @@ -5843,6 +5863,8 @@ class TestGBP(VppTestCase): self.vlan_101.set_vtr(L2_VTR_OP.L2_DISABLED) self.vlan_100.set_vtr(L2_VTR_OP.L2_DISABLED) self.pg7.unconfig_ip4() + # make sure the programmed EP is no longer learnt from DP + self.wait_for_ep_timeout(sw_if_index=rep.itf.sw_if_index, ip=rep.ip4) if __name__ == '__main__':