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2019-03-28vat:ignore SIGWINCH signalezkexma1-0/+1
2019-03-21ipsec: add ipv6 support for ipsec tunnel interfaceKingwel Xie1-6/+8
2019-03-15Revert "API: Cleanup APIs interface.api"Ole Trøan2-46/+35
2019-03-15API: Cleanup APIs interface.apiJakub Grajciar2-35/+46
2019-02-25IKEv2 to pluginNeale Ranns1-708/+0
2019-02-18IPSEC: move SA counters into the stats segmentNeale Ranns1-5/+2
2019-02-07IPSEC: no second lookup after tunnel encapNeale Ranns1-55/+59
2019-02-05sock api: allow to start client with no rx_threadTomasz Kulasek1-1/+1
2019-02-05IPSEC: SPD counters in the stats sgementNeale Ranns1-1/+0
2019-01-31IPSEC: API modernisationNeale Ranns1-225/+144
2019-01-30Use IP and MAC API types for neighborsNeale Ranns1-129/+71
2019-01-25deprecate tapcliDamjan Marion1-360/+0
2019-01-22virtio: Add api support in vatMohsin Kazmi1-0/+299
2019-01-20Rework of debian packagingDamjan Marion1-0/+34
2019-01-13bonding: support custom interface IDsAlexander Chernavin1-1/+6
2019-01-07tapv2: add "tap_flags" field to the TAPv2 interface APIAndrew Yourtchenko1-2/+3
2019-01-07L2 BD API to flush all IP-MAC entries in the specified BDJohn Lo1-1/+38
2018-12-22bapi/vat: fix socket transport for vatFlorin Coras1-2/+8
2018-12-18PAPI: Add MACAddress object wrapper for vl_api_mac_address_tOle Troan1-9/+1
2018-12-17stats: Deprecate old stats frameworkOle Troan1-536/+1
2018-12-17String type: Not include \0 in show_versionOle Troan1-11/+23
2018-12-14String type: Fix off by one errorOle Troan1-1/+1
2018-12-13API: Use string type instead of u8.Ole Troan1-13/+33
2018-12-11Fix vat dependenciesjuraj.linkes1-0/+2
2018-12-07VPP-1506: dump local punts and registered punt socketsPavel Kotucek1-9/+9
2018-12-04MPLS: buffer over-run with incorrectly init'd vector. fix VAT dumpNeale Ranns1-2/+2
2018-11-12IPv6: Make link-local configurable per-interface (VPP-1446)Juraj Sloboda1-54/+0
2018-11-06BD ARP entry use common API typesNeale Ranns1-15/+9
2018-11-05Genric API types format/unformat support for VAT and custom dumpNeale Ranns3-0/+13
2018-10-23c11 safe string handling supportDave Barach5-51/+51
2018-10-17fix ip6 prefix check for tap_v2Michal Cmarada1-1/+1
2018-10-04Fix handling of mpls_tunnel_add_del APIJohn Lo1-14/+41
2018-10-01vat: fix coverity warning for show_threadsMohsin Kazmi1-3/+7
2018-10-01thread: Add show threads apiMohsin Kazmi1-0/+72
2018-09-29vom: Fix the l2 port type in bridge domainMohsin Kazmi1-4/+5
2018-09-27Trivial: Cleanup some typos.Paul Vinciguerra1-3/+3
2018-09-26MPLS tunnel dump: use sw_if_index not tunnel_indexNeale Ranns1-8/+5
2018-09-26itf: dump interface rx-placementMohsin Kazmi1-0/+79
2018-09-25L2 BD: introduce a BD interface on which to send UU packetsNeale Ranns1-10/+14
2018-09-21Add more CLI options to vpp_api_test for calling ip_add_del_routeJohn Lo1-2/+14
2018-09-20Route counters in the stats segmentNeale Ranns1-4/+4
2018-09-20vhost-user: Add disable feature support in apiMohsin Kazmi1-0/+10
2018-09-14Ehnance and fix vpp_api_test and custom_dump to support SR-MPLSJohn Lo1-25/+176
2018-09-11vat: remove the endiness for u8Mohsin Kazmi1-1/+1
2018-09-10cmake: put vpp_api_test back to packagingDamjan Marion1-1/+1
2018-09-07cmake: set packaging component for different filesDamjan Marion1-3/+7
2018-08-30Fix array bound failure in api_sr_localsid_add_delLijian Zhang1-2/+2
2018-08-26cmake: add add_vpp_library and add_vpp_executable macrosDamjan Marion1-25/+23
2018-08-24rx-placement: Add API call for interface rx-placementMohsin Kazmi1-0/+55
2018-08-23CMake: Add Cmake support for VatMohsin Kazmi1-0/+63
lass="mi">1, is_ipv6=0): for e in entries: ip = e.ip4n if is_ipv6 == 0 else e.ip6n self.vapi.bd_ip_mac_add_del(bd_id=bd_id, mac=e.bin_mac, ip=ip, is_ipv6=is_ipv6, is_add=is_add) @classmethod def mac_list(cls, b6_range): return ["00:00:ca:fe:00:%02x" % b6 for b6 in b6_range] @classmethod def ip4_host(cls, subnet, host, mac): return Host(mac=mac, ip4="172.17.1%02u.%u" % (subnet, host)) @classmethod def ip4_hosts(cls, subnet, start, mac_list): return {cls.ip4_host(subnet, start + j, mac_list[j]) for j in range(len(mac_list))} @classmethod def ip6_host(cls, subnet, host, mac): return Host(mac=mac, ip6="fd01:%x::%x" % (subnet, host)) @classmethod def ip6_hosts(cls, subnet, start, mac_list): return {cls.ip6_host(subnet, start + j, mac_list[j]) for j in range(len(mac_list))} @classmethod def bd_swifs(cls, b): n = cls.ifs_per_bd start = (b - 1) * n return [cls.pg_interfaces[j] for j in range(start, start + n)] def bd_add_del(self, bd_id=1, is_add=1): if is_add: self.vapi.bridge_domain_add_del(bd_id=bd_id, is_add=is_add) for swif in self.bd_swifs(bd_id): swif_idx = swif.sw_if_index self.vapi.sw_interface_set_l2_bridge( swif_idx, bd_id=bd_id, enable=is_add) if not is_add: self.vapi.bridge_domain_add_del(bd_id=bd_id, is_add=is_add) @classmethod def arp_req(cls, src_host, host): return (Ether(dst="ff:ff:ff:ff:ff:ff", src=src_host.mac) / ARP(op="who-has", hwsrc=src_host.bin_mac, pdst=host.ip4, psrc=src_host.ip4)) @classmethod def arp_reqs(cls, src_host, entries): return [cls.arp_req(src_host, e) for e in entries] @classmethod def garp_req(cls, host): return cls.arp_req(host, host) @classmethod def garp_reqs(cls, entries): return [cls.garp_req(e) for e in entries] def arp_resp_host(self, src_host, arp_resp): ether = arp_resp[Ether] self.assertEqual(ether.dst, src_host.mac) arp = arp_resp[ARP] self.assertEqual(arp.hwtype, 1) self.assertEqual(arp.ptype, 0x800) self.assertEqual(arp.hwlen, 6) self.assertEqual(arp.plen, 4) arp_opts = {"who-has": 1, "is-at": 2} self.assertEqual(arp.op, arp_opts["is-at"]) self.assertEqual(arp.hwdst, src_host.mac) self.assertEqual(arp.pdst, src_host.ip4) return Host(mac=arp.hwsrc, ip4=arp.psrc) def arp_resp_hosts(self, src_host, pkts): return {self.arp_resp_host(src_host, p) for p in pkts} def inttoip4(self, ip): o1 = int(ip / 16777216) % 256 o2 = int(ip / 65536) % 256 o3 = int(ip / 256) % 256 o4 = int(ip) % 256 return '%(o1)s.%(o2)s.%(o3)s.%(o4)s' % locals() def arp_event_host(self, e): return Host(mac=':'.join(['%02x' % ord(char) for char in e.new_mac]), ip4=self.inttoip4(e.address)) def arp_event_hosts(self, evs): return {self.arp_event_host(e) for e in evs} @classmethod def ns_req(cls, src_host, host): nsma = in6_getnsma(inet_pton(AF_INET6, "fd10::ffff")) d = inet_ntop(AF_INET6, nsma) return (Ether(dst="ff:ff:ff:ff:ff:ff", src=src_host.mac) / IPv6(dst=d, src=src_host.ip6) / ICMPv6ND_NS(tgt=host.ip6) / ICMPv6NDOptSrcLLAddr(lladdr=src_host.mac)) @classmethod def ns_reqs(cls, src_host, entries): return [cls.ns_req(src_host, e) for e in entries] def na_resp_host(self, src_host, rx): self.assertEqual(rx[Ether].dst, src_host.mac) self.assertEqual(in6_ptop(rx[IPv6].dst), in6_ptop(src_host.ip6)) self.assertTrue(rx.haslayer(ICMPv6ND_NA)) self.assertTrue(rx.haslayer(ICMPv6NDOptDstLLAddr)) na = rx[ICMPv6ND_NA] return Host(mac=na.lladdr, ip6=na.tgt) def na_resp_hosts(self, src_host, pkts): return {self.na_resp_host(src_host, p) for p in pkts} def set_bd_flags(self, bd_id, **args): """ Enable/disable defined feature(s) of the bridge domain. :param int bd_id: Bridge domain ID. :param list args: List of feature/status pairs. Allowed features: \ learn, forward, flood, uu_flood and arp_term. Status False means \ disable, status True means enable the feature. :raise: ValueError in case of unknown feature in the input. """ for flag in args: if flag == "learn": feature_bitmap = 1 << 0 elif flag == "forward": feature_bitmap = 1 << 1 elif flag == "flood": feature_bitmap = 1 << 2 elif flag == "uu_flood": feature_bitmap = 1 << 3 elif flag == "arp_term": feature_bitmap = 1 << 4 else: raise ValueError("Unknown feature used: %s" % flag) is_set = 1 if args[flag] else 0 self.vapi.bridge_flags(bd_id, is_set, feature_bitmap) self.logger.info("Bridge domain ID %d updated" % bd_id) def verify_arp(self, src_host, req_hosts, resp_hosts, bd_id=1): reqs = self.arp_reqs(src_host, req_hosts) for swif in self.bd_swifs(bd_id): swif.add_stream(reqs) self.pg_enable_capture(self.pg_interfaces) self.pg_start() for swif in self.bd_swifs(bd_id): resp_pkts = swif.get_capture(len(resp_hosts)) resps = self.arp_resp_hosts(src_host, resp_pkts) self.assertEqual(len(resps ^ resp_hosts), 0) def verify_nd(self, src_host, req_hosts, resp_hosts, bd_id=1): reqs = self.ns_reqs(src_host, req_hosts) for swif in self.bd_swifs(bd_id): swif.add_stream(reqs) self.pg_enable_capture(self.pg_interfaces) self.pg_start() for swif in self.bd_swifs(bd_id): resp_pkts = swif.get_capture(len(resp_hosts)) resps = self.na_resp_hosts(src_host, resp_pkts) self.assertEqual(len(resps ^ resp_hosts), 0) def test_l2bd_arp_term_01(self): """ L2BD arp term - add 5 hosts, verify arp responses """ src_host = self.ip4_host(50, 50, "00:00:11:22:33:44") self.bd_add_del(1, is_add=1) self.set_bd_flags(1, arp_term=True, flood=False, uu_flood=False, learn=False) macs = self.mac_list(range(1, 5)) hosts = self.ip4_hosts(4, 1, macs) self.add_del_arp_term_hosts(hosts, is_add=1) self.verify_arp(src_host, hosts, hosts) type(self).hosts = hosts def test_l2bd_arp_term_02(self): """ L2BD arp term - delete 3 hosts, verify arp responses """ src_host = self.ip4_host(50, 50, "00:00:11:22:33:44") macs = self.mac_list(range(1, 3)) deleted = self.ip4_hosts(4, 1, macs) self.add_del_arp_term_hosts(deleted, is_add=0) remaining = self.hosts - deleted self.verify_arp(src_host, self.hosts, remaining) type(self).hosts = remaining self.bd_add_del(1, is_add=0) def test_l2bd_arp_term_03(self): """ L2BD arp term - recreate BD1, readd 3 hosts, verify arp responses """ src_host = self.ip4_host(50, 50, "00:00:11:22:33:44") self.bd_add_del(1, is_add=1) self.set_bd_flags(1, arp_term=True, flood=False, uu_flood=False, learn=False) macs = self.mac_list(range(1, 3)) readded = self.ip4_hosts(4, 1, macs) self.add_del_arp_term_hosts(readded, is_add=1) self.verify_arp(src_host, self.hosts | readded, readded) type(self).hosts = readded def test_l2bd_arp_term_04(self): """ L2BD arp term - 2 IP4 addrs per host """ src_host = self.ip4_host(50, 50, "00:00:11:22:33:44") macs = self.mac_list(range(1, 3)) sub5_hosts = self.ip4_hosts(5, 1, macs) self.add_del_arp_term_hosts(sub5_hosts, is_add=1) hosts = self.hosts | sub5_hosts self.verify_arp(src_host, hosts, hosts) type(self).hosts = hosts self.bd_add_del(1, is_add=0) def test_l2bd_arp_term_05(self): """ L2BD arp term - create and update 10 IP4-mac pairs """ src_host = self.ip4_host(50, 50, "00:00:11:22:33:44") self.bd_add_del(1, is_add=1) self.set_bd_flags(1, arp_term=True, flood=False, uu_flood=False, learn=False) macs1 = self.mac_list(range(10, 20)) hosts1 = self.ip4_hosts(5, 1, macs1) self.add_del_arp_term_hosts(hosts1, is_add=1) self.verify_arp(src_host, hosts1, hosts1) macs2 = self.mac_list(range(20, 30)) hosts2 = self.ip4_hosts(5, 1, macs2) self.add_del_arp_term_hosts(hosts2, is_add=1) self.verify_arp(src_host, hosts1, hosts2) self.bd_add_del(1, is_add=0) def test_l2bd_arp_term_06(self): """ L2BD arp/ND term - hosts with both ip4/ip6 """ src_host4 = self.ip4_host(50, 50, "00:00:11:22:33:44") src_host6 = self.ip6_host(50, 50, "00:00:11:22:33:44") self.bd_add_del(1, is_add=1) # enable flood to make sure requests are not flooded self.set_bd_flags(1, arp_term=True, flood=True, uu_flood=False, learn=False) macs = self.mac_list(range(10, 20)) hosts6 = self.ip6_hosts(5, 1, macs) hosts4 = self.ip4_hosts(5, 1, macs) self.add_del_arp_term_hosts(hosts4, is_add=1) self.add_del_arp_term_hosts(hosts6, is_add=1, is_ipv6=1) self.verify_arp(src_host4, hosts4, hosts4) self.verify_nd(src_host6, hosts6, hosts6) self.bd_add_del(1, is_add=0) def test_l2bd_arp_term_07(self): """ L2BD ND term - Add and Del hosts, verify ND replies """ src_host6 = self.ip6_host(50, 50, "00:00:11:22:33:44") self.bd_add_del(1, is_add=1) self.set_bd_flags(1, arp_term=True, flood=False, uu_flood=False, learn=False) macs = self.mac_list(range(10, 20)) hosts6 = self.ip6_hosts(5, 1, macs) self.add_del_arp_term_hosts(hosts6, is_add=1, is_ipv6=1) self.verify_nd(src_host6, hosts6, hosts6) del_macs = self.mac_list(range(10, 15)) deleted = self.ip6_hosts(5, 1, del_macs) self.add_del_arp_term_hosts(deleted, is_add=0, is_ipv6=1) self.verify_nd(src_host6, hosts6, hosts6 - deleted) self.bd_add_del(1, is_add=0) def test_l2bd_arp_term_08(self): """ L2BD ND term - Add and update IP+mac, verify ND replies """ src_host = self.ip6_host(50, 50, "00:00:11:22:33:44") self.bd_add_del(1, is_add=1) self.set_bd_flags(1, arp_term=True, flood=False, uu_flood=False, learn=False) macs1 = self.mac_list(range(10, 20)) hosts = self.ip6_hosts(5, 1, macs1) self.add_del_arp_term_hosts(hosts, is_add=1, is_ipv6=1) self.verify_nd(src_host, hosts, hosts) macs2 = self.mac_list(range(20, 30)) updated = self.ip6_hosts(5, 1, macs2) self.add_del_arp_term_hosts(updated, is_add=1, is_ipv6=1) self.verify_nd(src_host, hosts, updated) self.bd_add_del(1, is_add=0) def test_l2bd_arp_term_09(self): """ L2BD arp term - send garps, verify arp event reports """ self.vapi.want_ip4_arp_events() self.bd_add_del(1, is_add=1) self.set_bd_flags(1, arp_term=True, flood=False, uu_flood=False, learn=False) macs = self.mac_list(range(90, 95)) hosts = self.ip4_hosts(5, 1, macs) garps = self.garp_reqs(hosts) self.bd_swifs(1)[0].add_stream(garps) self.pg_enable_capture(self.pg_interfaces) self.pg_start() evs = [self.vapi.wait_for_event(1, "ip4_arp_event") for i in range(len(hosts))] ev_hosts = self.arp_event_hosts(evs) self.assertEqual(len(ev_hosts ^ hosts), 0) def test_l2bd_arp_term_10(self): """ L2BD arp term - send duplicate garps, verify suppression """ macs = self.mac_list(range(70, 71)) hosts = self.ip4_hosts(6, 1, macs) """ send the packet 5 times expect one event """ garps = self.garp_reqs(hosts) * 5 self.bd_swifs(1)[0].add_stream(garps) self.pg_enable_capture(self.pg_interfaces) self.pg_start() evs = [self.vapi.wait_for_event(1, "ip4_arp_event") for i in range(len(hosts))] ev_hosts = self.arp_event_hosts(evs) self.assertEqual(len(ev_hosts ^ hosts), 0) def test_l2bd_arp_term_11(self): """ L2BD arp term - disable ip4 arp events,send garps, verify no events """ self.vapi.want_ip4_arp_events(enable_disable=0) macs = self.mac_list(range(90, 95)) hosts = self.ip4_hosts(5, 1, macs) garps = self.garp_reqs(hosts) self.bd_swifs(1)[0].add_stream(garps) self.pg_enable_capture(self.pg_interfaces) self.pg_start() self.sleep(1) self.assertEqual(len(self.vapi.collect_events()), 0) self.bd_add_del(1, is_add=0) if __name__ == '__main__': unittest.main(testRunner=VppTestRunner)