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AgeCommit message (Expand)AuthorFilesLines
2019-08-05vcl: fix bapi disconnect with socket transportFlorin Coras3-1/+13
2019-08-02vcl: initialize worker thread index and heap map slotFlorin Coras1-0/+3
2019-07-31vcl: fix epoll chain validationFlorin Coras1-22/+22
2019-07-29vcl: fix config parsing of hex valuesFlorin Coras1-24/+23
2019-07-19vcl: fix coverity warningFlorin Coras1-1/+2
2019-07-19session: Use parent_handle instead of transport_optsNathan Skrzypczak4-5/+5
2019-07-18vcl: add QUIC supportNathan Skrzypczak3-15/+200
2019-07-18session: Refactor invalid session idx/handleNathan Skrzypczak1-0/+1
2019-07-12vcl: fix namespace debug printBenoît Ganne1-2/+1
2019-07-08vcl: add worker unregister apiFlorin Coras2-0/+12
2019-07-08vcl: cleanup listener accept fifoFlorin Coras1-0/+14
2019-07-02vcl: handle fd rcv msg errorFlorin Coras1-4/+12
2019-06-29svm: rename fifo tx notifications to reflect useFlorin Coras1-8/+8
2019-06-26hsa: move vcl test apps to hsaFlorin Coras7-4812/+1
2019-06-07build: add -Wall and -fno-common, fix reported issuesBenoît Ganne2-10/+6
2019-06-06vcl: avoid hash table lookup on acceptFlorin Coras2-24/+27
2019-06-06vcl: cap epoll dequeue batch size to max eventsFlorin Coras1-14/+14
2019-05-16Add transport_opts to connect_sock bapiNathan Skrzypczak2-0/+2
2019-05-09vls: relax copy on fork locksFlorin Coras1-2/+2
2019-05-09ldp: add option to eanble transparent TLS connectionsYu Ping2-2/+90
2019-04-25session: cleanup segment manager and fifo segmentFlorin Coras3-12/+12
2019-04-25session: use teps in accept/connect notificationsFlorin Coras1-9/+9
2019-04-17vcl/session: tx notifications for cut-thru sessionsFlorin Coras1-0/+8
2019-04-16svm_fifo rework to avoid contention on cursizeSirshak Das2-13/+14
2019-04-08host stack: update stale copyrightFlorin Coras3-3/+3
2019-04-04ldp: ignore TCP_CORK socket optionFlorin Coras1-0/+1
2019-03-29vls: add pthread check on vls_attrFlorin Coras1-1/+7
2019-03-25VCL: add TLS opt to socket_test.shDave Wallace2-6/+6
2019-03-20vcl: mark app state as failed if attach failsFlorin Coras1-8/+11
2019-03-20ldp: force exit if constructor init failsFlorin Coras1-2/+5
2019-03-15vcl: cleanup debug messagesFlorin Coras16-261/+191
2019-03-14vcl: fix coverity warningFlorin Coras1-1/+1
2019-03-11ldp: fix worker alloc when using eventfdsFlorin Coras1-1/+15
2019-03-10vcl: update buf if whole buf cannot be done at oncewuzhouhui1-0/+1
2019-03-08session/tcp/vcl: fixes and optimizationsFlorin Coras2-13/+51
2019-03-07session: cleanup instances of deprecated io evtsFlorin Coras1-1/+1
2019-03-06session: use session index instead of fifo for evtFlorin Coras1-38/+43
2019-03-06session: use vpp to switch io events for ct sessionsFlorin Coras4-382/+82
2019-03-04vcl: remove unused fields and structuresFlorin Coras3-27/+1
2019-03-02session: remove deprecated binary apisFlorin Coras1-11/+7
2019-03-01session: refactor local connectsFlorin Coras1-1/+1
2019-02-22session/vcl: fix coverity warningsFlorin Coras2-1/+6
2019-02-21vcl/session: send unlisten over message queueFlorin Coras3-18/+45
2019-02-20tls: add vcl testFlorin Coras1-1/+1
2019-02-19ldp: return byte count from a successful recvfromHaggai Eran1-2/+6
2019-02-14Add -fno-common compile optionBenoît Ganne1-1/+1
2019-02-05sock api: allow to start client with no rx_threadTomasz Kulasek1-1/+1
2019-02-04session: cleanup part 1Florin Coras3-9/+9
2019-01-31vcl: improve handling of close on rwFlorin Coras2-48/+55
2019-01-30vls: support passive listenersFlorin Coras4-85/+265
sw_interface_set_l2_bridge( rx_sw_if_index=self.pg1.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg2.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg3.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.loop0.sw_if_index, bd_id=1, port_type=L2_PORT_TYPE.BVI) self.vapi.l2_interface_vlan_tag_rewrite( sw_if_index=sub_if_on_pg2.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1, push_dot1q=92) self.vapi.l2_interface_vlan_tag_rewrite( sw_if_index=sub_if_on_pg3.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1, push_dot1q=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( rx_sw_if_index=self.pg0.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.pg1.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg2.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg3.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.loop0.sw_if_index, bd_id=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( rx_sw_if_index=self.pg0.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.pg1.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg2.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg3.sw_if_index, bd_id=1) self.vapi.l2_interface_vlan_tag_rewrite( sw_if_index=sub_if_on_pg2.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1, push_dot1q=92) self.vapi.l2_interface_vlan_tag_rewrite( sw_if_index=sub_if_on_pg3.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1, push_dot1q=93) # # Disable UU flooding, learning and ARP termination. makes this test # easier as unicast packets are dropped if not extracted. # self.vapi.bridge_flags(bd_id=1, is_set=0, flags=(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.l2_emulation(self.pg0.sw_if_index) self.vapi.l2_emulation(self.pg1.sw_if_index) self.vapi.l2_emulation(sub_if_on_pg2.sw_if_index) self.vapi.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.l2_emulation(self.pg0.sw_if_index, enable=0) self.vapi.l2_emulation(self.pg1.sw_if_index, enable=0) self.vapi.l2_emulation(sub_if_on_pg2.sw_if_index, enable=0) self.vapi.l2_emulation(sub_if_on_pg3.sw_if_index, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.pg0.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.pg1.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg2.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg3.sw_if_index, bd_id=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)