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2017-01-10IPv6 NS RS tests and fixesNeale Ranns11-54/+31
2017-01-10VPP-585: vhost-user interface deletion leaks memory.Ole Troan1-0/+7
2017-01-10japi: include tests in jar filesDamjan Marion1-0/+1
2017-01-10API refactoring : dpdkPavel Kotucek8-257/+475
2017-01-10Revert "vppctl: bash completion for vppctl commands"Damjan Marion1-30/+0
2017-01-09Self-service garbage collection for the API message allocatorDave Barach4-4/+30
2017-01-09vppctl: bash completion for vppctl commandsPadraig Connolly1-0/+30
2017-01-09VPP-279: af_packet via Command-line Arg should no longer be supportedBilly McFall1-0/+3
2017-01-09papi: fix building on aarch64Damjan Marion1-1/+1
2017-01-08Multiple Autotools improvementsDamjan Marion5-16/+41
2017-01-07plugin: add API to get pointer to symbol in different pluginDamjan Marion2-7/+26
2017-01-06python clients can set the API rx message queue lengthDave Barach5-10/+13
2017-01-06VPP-279: doxygen documentation for host interface CLI commandsBilly McFall2-2/+65
2017-01-05Added vpe.api java binding generationJan Srnicek1-0/+1
2017-01-05Fix uninitialized stack local, VPP-581Dave Barach2-0/+5
2017-01-05FIB memory leaks (VPP-578)Neale Ranns6-24/+48
2017-01-04LISP: make data plane programming thread safeFilip Tehlar1-1/+30
2017-01-04Merging all ioam plugin libraries to single libraryAkshayaNadahalli10-125/+78
2017-01-04Fix library dependency issueDamjan Marion1-0/+1
2017-01-03vlib: merge libvlib_unix.so into libvlib.soDamjan Marion5-15/+9
2017-01-03fix version.h generation for out-of-tree buildsDamjan Marion2-2/+56
2017-01-03vxlan fix mcast tunnel deleteEyal Bari2-23/+27
2017-01-03BFD: immediately honor reduced remote_min_rx intervalKlement Sekera3-22/+31
2017-01-03VPP-574: fix VPP hang during security group configuration on a suspended VMAndrew Yourtchenko1-0/+4
2017-01-03VPP-574: fix the MACIP ACLs blocking ARP trafficAndrew Yourtchenko1-0/+47
2017-01-03LISP: fix EID additionFilip Tehlar1-2/+5
2017-01-03LISP: fix fwd entry additionFilip Tehlar1-1/+1
2017-01-03vlxlan-gpe - fix api registeringGabriel Ganne1-1/+1
2017-01-03Do not require external vppapigen when not cross-compilingDamjan Marion5-11/+28
2017-01-03SNAT: fix out2in ICMP worker lookupMatus Fabian1-0/+7
2017-01-03jvpp: install jvpp_common.h into include/Damjan Marion1-0/+3
2017-01-03Improve Java 8 detection m4 script to deal with pre-set JAVA_HOMEDamjan Marion1-1/+15
2017-01-03vpp-python-api deb packaging - use easy_install to install the python apiroot1-0/+1
2017-01-03Fix crash on null vhost-user socket - VPP-573Wojciech Dec1-0/+5
2017-01-03Fix crash on vhost-user deletion - VPP-571Wojciech Dec1-7/+10
2017-01-02Handle execessive hash collisions, VPP-555Dave Barach4-84/+146
2017-01-02ioam: fix Coverity issueVengada1-1/+1
2017-01-01Move java,lua api and remaining plugins to src/Damjan Marion205-51/+38548
2016-12-28Repair Doxygen build infrastructureChris Luke2-2/+4
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion991-0/+380602
) self.loop0.unconfig_ip4() super(TestDVR, self).tearDown() def assert_same_mac_addr(self, tx, rx): t_eth = tx[Ether] for p in rx: r_eth = p[Ether] self.assertEqual(t_eth.src, r_eth.src) self.assertEqual(t_eth.dst, r_eth.dst) def assert_has_vlan_tag(self, tag, rx): for p in rx: r_1q = p[Dot1Q] self.assertEqual(tag, r_1q.vlan) def assert_has_no_tag(self, rx): for p in rx: self.assertFalse(p.haslayer(Dot1Q)) def test_dvr(self): """ Distributed Virtual Router """ # # A packet destined to an IP address that is L2 bridged via # a non-tag interface # ip_non_tag_bridged = "10.10.10.10" ip_tag_bridged = "10.10.10.11" any_src_addr = "1.1.1.1" pkt_no_tag = (Ether(src=self.pg0.remote_mac, dst=self.loop0.local_mac) / IP(src=any_src_addr, dst=ip_non_tag_bridged) / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) pkt_tag = (Ether(src=self.pg0.remote_mac, dst=self.loop0.local_mac) / IP(src=any_src_addr, dst=ip_tag_bridged) / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) # # Two sub-interfaces so we can test VLAN tag push/pop # sub_if_on_pg2 = VppDot1QSubint(self, self.pg2, 92) sub_if_on_pg3 = VppDot1QSubint(self, self.pg3, 93) sub_if_on_pg2.admin_up() sub_if_on_pg3.admin_up() # # Put all the interfaces into a new bridge domain # self.vapi.sw_interface_set_l2_bridge(self.pg0.sw_if_index, 1) self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, 1) self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg2.sw_if_index, 1) self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg3.sw_if_index, 1) self.vapi.sw_interface_set_l2_bridge(self.loop0.sw_if_index, 1, port_type=L2_PORT_TYPE.BVI) self.vapi.sw_interface_set_l2_tag_rewrite(sub_if_on_pg2.sw_if_index, L2_VTR_OP.L2_POP_1, 92) self.vapi.sw_interface_set_l2_tag_rewrite(sub_if_on_pg3.sw_if_index, L2_VTR_OP.L2_POP_1, 93) # # Add routes to bridge the traffic via a tagged an nontagged interface # route_no_tag = VppIpRoute( self, ip_non_tag_bridged, 32, [VppRoutePath("0.0.0.0", self.pg1.sw_if_index, is_dvr=1)]) route_no_tag.add_vpp_config() # # Inject the packet that arrives and leaves on a non-tagged interface # Since it's 'bridged' expect that the MAC headed is unchanged. # rx = self.send_and_expect(self.pg0, pkt_no_tag * 65, self.pg1) self.assert_same_mac_addr(pkt_no_tag, rx) self.assert_has_no_tag(rx) # # Add routes to bridge the traffic via a tagged interface # route_with_tag = VppIpRoute( self, ip_tag_bridged, 32, [VppRoutePath("0.0.0.0", sub_if_on_pg3.sw_if_index, is_dvr=1)]) route_with_tag.add_vpp_config() # # Inject the packet that arrives non-tag and leaves on a tagged # interface # rx = self.send_and_expect(self.pg0, pkt_tag * 65, self.pg3) self.assert_same_mac_addr(pkt_tag, rx) self.assert_has_vlan_tag(93, rx) # # Tag to tag # pkt_tag_to_tag = (Ether(src=self.pg2.remote_mac, dst=self.loop0.local_mac) / Dot1Q(vlan=92) / IP(src=any_src_addr, dst=ip_tag_bridged) / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) rx = self.send_and_expect(self.pg2, pkt_tag_to_tag * 65, self.pg3) self.assert_same_mac_addr(pkt_tag_to_tag, rx) self.assert_has_vlan_tag(93, rx) # # Tag to non-Tag # pkt_tag_to_non_tag = (Ether(src=self.pg2.remote_mac, dst=self.loop0.local_mac) / Dot1Q(vlan=92) / IP(src=any_src_addr, dst=ip_non_tag_bridged) / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) rx = self.send_and_expect(self.pg2, pkt_tag_to_non_tag * 65, self.pg1) self.assert_same_mac_addr(pkt_tag_to_tag, rx) self.assert_has_no_tag(rx) # # Add an output L3 ACL that will block the traffic # rule_1 = ({'is_permit': 0, 'is_ipv6': 0, 'proto': 17, 'srcport_or_icmptype_first': 1234, 'srcport_or_icmptype_last': 1234, 'src_ip_prefix_len': 32, 'src_ip_addr': inet_pton(AF_INET, any_src_addr), 'dstport_or_icmpcode_first': 1234, 'dstport_or_icmpcode_last': 1234, 'dst_ip_prefix_len': 32, 'dst_ip_addr': inet_pton(AF_INET, ip_non_tag_bridged)}) acl = self.vapi.acl_add_replace(acl_index=4294967295, r=[rule_1]) # # Apply the ACL on the output interface # self.vapi.acl_interface_set_acl_list(self.pg1.sw_if_index, 0, [acl.acl_index]) # # Send packet's that should match the ACL and be dropped # rx = self.send_and_assert_no_replies(self.pg2, pkt_tag_to_non_tag * 65) # # cleanup # self.vapi.acl_interface_set_acl_list(self.pg1.sw_if_index, 0, []) self.vapi.acl_del(acl.acl_index) self.vapi.sw_interface_set_l2_bridge(self.pg0.sw_if_index, 1, enable=0) self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, 1, enable=0) self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg2.sw_if_index, 1, enable=0) self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg3.sw_if_index, 1, enable=0) self.vapi.sw_interface_set_l2_bridge(self.loop0.sw_if_index, 1, port_type=L2_PORT_TYPE.BVI, enable=0) # # Do a FIB dump to make sure the paths are correctly reported as DVR # routes = self.vapi.ip_fib_dump() for r in routes: if (inet_pton(AF_INET, ip_tag_bridged) == r.address): self.assertEqual(r.path[0].sw_if_index, sub_if_on_pg3.sw_if_index) self.assertEqual(r.path[0].is_dvr, 1) if (inet_pton(AF_INET, ip_non_tag_bridged) == r.address): self.assertEqual(r.path[0].sw_if_index, self.pg1.sw_if_index) self.assertEqual(r.path[0].is_dvr, 1) # # the explicit route delete is require so it happens before # the sbu-interface delete. subinterface delete is required # because that object type does not use the object registry # route_no_tag.remove_vpp_config() route_with_tag.remove_vpp_config() sub_if_on_pg3.remove_vpp_config() sub_if_on_pg2.remove_vpp_config() def test_l2_emulation(self): """ L2 Emulation """ # # non distinct L3 packets, in the tag/non-tag combos # pkt_no_tag = (Ether(src=self.pg0.remote_mac, dst=self.pg1.remote_mac) / IP(src="2.2.2.2", dst="1.1.1.1") / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) pkt_to_tag = (Ether(src=self.pg0.remote_mac, dst=self.pg2.remote_mac) / IP(src="2.2.2.2", dst="1.1.1.2") / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) pkt_from_tag = (Ether(src=self.pg3.remote_mac, dst=self.pg2.remote_mac) / Dot1Q(vlan=93) / IP(src="2.2.2.2", dst="1.1.1.1") / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) pkt_from_to_tag = (Ether(src=self.pg3.remote_mac, dst=self.pg2.remote_mac) / Dot1Q(vlan=93) / IP(src="2.2.2.2", dst="1.1.1.2") / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) pkt_bcast = (Ether(src=self.pg0.remote_mac, dst="ff:ff:ff:ff:ff:ff") / IP(src="2.2.2.2", dst="255.255.255.255") / UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) # # A couple of sub-interfaces for tags # sub_if_on_pg2 = VppDot1QSubint(self, self.pg2, 92) sub_if_on_pg3 = VppDot1QSubint(self, self.pg3, 93) sub_if_on_pg2.admin_up() sub_if_on_pg3.admin_up() # # Put all the interfaces into a new bridge domain # self.vapi.sw_interface_set_l2_bridge(self.pg0.sw_if_index, 1) self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, 1) self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg2.sw_if_index, 1) self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg3.sw_if_index, 1) self.vapi.sw_interface_set_l2_tag_rewrite(sub_if_on_pg2.sw_if_index, L2_VTR_OP.L2_POP_1, 92) self.vapi.sw_interface_set_l2_tag_rewrite(sub_if_on_pg3.sw_if_index, L2_VTR_OP.L2_POP_1, 93) # # Disable UU flooding, learning and ARP terminaation. makes this test # easier as unicast packets are dropped if not extracted. # self.vapi.bridge_flags(1, 0, (1 << 0) | (1 << 3) | (1 << 4)) # # Add a DVR route to steer traffic at L3 # route_1 = VppIpRoute(self, "1.1.1.1", 32, [VppRoutePath("0.0.0.0", self.pg1.sw_if_index, is_dvr=1)]) route_2 = VppIpRoute(self, "1.1.1.2", 32, [VppRoutePath("0.0.0.0", sub_if_on_pg2.sw_if_index, is_dvr=1)]) route_1.add_vpp_config() route_2.add_vpp_config() # # packets are dropped because bridge does not flood unknown unicast # self.send_and_assert_no_replies(self.pg0, pkt_no_tag) # # Enable L3 extraction on pgs # self.vapi.sw_interface_set_l2_emulation(self.pg0.sw_if_index) self.vapi.sw_interface_set_l2_emulation(self.pg1.sw_if_index) self.vapi.sw_interface_set_l2_emulation(sub_if_on_pg2.sw_if_index) self.vapi.sw_interface_set_l2_emulation(sub_if_on_pg3.sw_if_index) # # now we expect the packet forward according to the DVR route # rx = self.send_and_expect(self.pg0, pkt_no_tag * 65, self.pg1) self.assert_same_mac_addr(pkt_no_tag, rx) self.assert_has_no_tag(rx) rx = self.send_and_expect(self.pg0, pkt_to_tag * 65, self.pg2) self.assert_same_mac_addr(pkt_to_tag, rx) self.assert_has_vlan_tag(92, rx) rx = self.send_and_expect(self.pg3, pkt_from_tag * 65, self.pg1) self.assert_same_mac_addr(pkt_from_tag, rx) self.assert_has_no_tag(rx) rx = self.send_and_expect(self.pg3, pkt_from_to_tag * 65, self.pg2) self.assert_same_mac_addr(pkt_from_tag, rx) self.assert_has_vlan_tag(92, rx) # # but broadcast packets are still flooded # self.send_and_expect(self.pg0, pkt_bcast * 33, self.pg2) # # cleanup # self.vapi.sw_interface_set_l2_emulation(self.pg0.sw_if_index, enable=0) self.vapi.sw_interface_set_l2_emulation(self.pg1.sw_if_index, enable=0) self.vapi.sw_interface_set_l2_emulation(sub_if_on_pg2.sw_if_index, enable=0) self.vapi.sw_interface_set_l2_emulation(sub_if_on_pg3.sw_if_index, enable=0) self.vapi.sw_interface_set_l2_bridge(self.pg0.sw_if_index, 1, enable=0) self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, 1, enable=0) self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg2.sw_if_index, 1, enable=0) self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg3.sw_if_index, 1, enable=0) route_1.remove_vpp_config() route_2.remove_vpp_config() sub_if_on_pg3.remove_vpp_config() sub_if_on_pg2.remove_vpp_config() if __name__ == '__main__': unittest.main(testRunner=VppTestRunner)