def run_test_ipv6(ptfadapter, facts):
logger.info("Running test with ipv6 packets")
pkt = testutils.simple_udpv6_packet(eth_dst=facts['src_router_mac'],
eth_src=facts['src_host_mac'],
ipv6_src=facts['dst_host_ipv6'],
ipv6_dst=facts['dst_host_ipv6'],
ipv6_hlim=DEFAULT_HLIM_TTL)
logger.info("\nSend Packet:\neth_dst: {}, eth_src: {}, ipv6 ip: {}".format(
facts['src_router_mac'], facts['src_host_mac'],
facts['dst_host_ipv6']))
testutils.send(ptfadapter, facts['src_port_ids'][0], pkt)
exp_pkt = testutils.simple_udpv6_packet(eth_dst=facts['dst_host_mac'],
eth_src=facts['dst_router_mac'],
ipv6_src=facts['dst_host_ipv6'],
ipv6_dst=facts['dst_host_ipv6'],
ipv6_hlim=DEFAULT_HLIM_TTL - 1)
logger.info(
"\nExpect Packet:\neth_dst: {}, eth_src: {}, ipv6 ip: {}".format(
facts['dst_host_mac'], facts['dst_router_mac'],
facts['dst_host_ipv6']))
testutils.verify_packet_any_port(ptfadapter,
exp_pkt,
facts['dst_port_ids'],
timeout=WAIT_EXPECTED_PACKET_TIMEOUT)
def run_test_ipv6(ptfadapter, gather_facts):
logger.info("Running test with ipv6 packets")
dst_host_ipv6 = str(
ip_address(unicode(gather_facts['dst_router_ipv6'])) + 1)
pkt = testutils.simple_udpv6_packet(eth_dst=gather_facts['src_router_mac'],
eth_src=gather_facts['src_host_mac'],
ipv6_src=dst_host_ipv6,
ipv6_dst=dst_host_ipv6,
ipv6_hlim=DEFAULT_HLIM_TTL)
logger.info("\nSend Packet:\neth_dst: {}, eth_src: {}, ipv6 ip: {}".format(
gather_facts['src_router_mac'], gather_facts['src_host_mac'],
dst_host_ipv6))
testutils.send(ptfadapter, int(gather_facts['src_port_ids'][0]), pkt)
pkt = testutils.simple_udpv6_packet(eth_dst=gather_facts['dst_host_mac'],
eth_src=gather_facts['dst_router_mac'],
ipv6_src=dst_host_ipv6,
ipv6_dst=dst_host_ipv6,
ipv6_hlim=DEFAULT_HLIM_TTL - 1)
logger.info(
"\nExpect Packet:\neth_dst: {}, eth_src: {}, ipv6 ip: {}".format(
gather_facts['dst_host_mac'], gather_facts['dst_router_mac'],
dst_host_ipv6))
port_list = [int(port) for port in gather_facts['dst_port_ids']]
testutils.verify_packet_any_port(ptfadapter,
pkt,
port_list,
timeout=WAIT_EXPECTED_PACKET_TIMEOUT)
def udp_packet(self,
setup,
direction,
ptfadapter,
ip_version,
src_ip=None,
dst_ip=None,
sport=1234,
dport=80):
"""Generate a UDP packet for testing."""
src_ip = src_ip or DEFAULT_SRC_IP[ip_version]
dst_ip = dst_ip or self.get_dst_ip(direction, ip_version)
dst_mac = setup[
"router_mac"] if direction == "uplink->downlink" else setup[
"vlan_mac"]
if ip_version == "ipv4":
return testutils.simple_udp_packet(
eth_dst=dst_mac,
eth_src=ptfadapter.dataplane.get_mac(0, 0),
ip_dst=dst_ip,
ip_src=src_ip,
udp_sport=sport,
udp_dport=dport,
ip_ttl=64)
else:
return testutils.simple_udpv6_packet(
eth_dst=dst_mac,
eth_src=ptfadapter.dataplane.get_mac(0, 0),
ipv6_dst=dst_ip,
ipv6_src=src_ip,
udp_sport=sport,
udp_dport=dport,
ipv6_hlim=64)
def runTestIpv6(self):
self.test.log("Run IPv6 based test")
pkt = simple_udpv6_packet(eth_dst=self.srcRouterMac,
eth_src=self.srcHostMac,
ipv6_src=self.dstHostIpv6,
ipv6_dst=self.dstHostIpv6,
ipv6_hlim=self.pktTtlHlim)
send(self.test, int(self.srcPortIds[0]), pkt)
pkt = simple_udpv6_packet(eth_dst=self.dstHostMac,
eth_src=self.dstRouterMac,
ipv6_src=self.dstHostIpv6,
ipv6_dst=self.dstHostIpv6,
ipv6_hlim=self.pktTtlHlim-1)
verify_packet_any_port(self.test, pkt, [int(port) for port in self.dstPortIds])
self.test.log("IPv6 based test: done")
def contruct_packet(self, port_number):
src_mac = self.my_mac[port_number]
packet = testutils.simple_udpv6_packet(
pktlen=100,
eth_dst='33:33:00:01:00:02',
eth_src=src_mac,
ipv6_src='::1',
ipv6_dst='ff02::1:2',
udp_sport=546,
udp_dport=547
)
return packet
def _base_udpv6_packet(self,
ptfadapter,
setup,
src_ip=DEFAULT_SRC_IP,
dst_ip=DEFAULT_DST_IP,
next_header=None,
dscp=None,
sport=2020,
dport=8080):
pkt = testutils.simple_udpv6_packet(
eth_src=ptfadapter.dataplane.get_mac(0, 0),
eth_dst=setup["router_mac"],
ipv6_src=src_ip,
ipv6_dst=dst_ip,
ipv6_dscp=dscp,
ipv6_hlim=64,
udp_sport=sport,
udp_dport=dport,
)
if next_header:
pkt["IPv6"].nh = next_header
return pkt
