+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip4_gre4_port(self):
+ """Load Balancer IP4 GRE4 on per-port-vip case"""
+ try:
+ self.vapi.cli("lb vip 90.0.0.0/8 protocol udp port 20000 encap gre4")
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 10.0.0.%u" % (asid)
+ )
+
+ self.pg0.add_stream(self.generatePackets(self.pg0, isv4=True))
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ self.checkCapture(encap="gre4", isv4=True)
+
+ finally:
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 10.0.0.%u del" % (asid)
+ )
+ self.vapi.cli("lb vip 90.0.0.0/8 protocol udp port 20000 encap gre4 del")
+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip6_gre4_port(self):
+ """Load Balancer IP6 GRE4 on per-port-vip case"""
+
+ try:
+ self.vapi.cli("lb vip 2001::/16 protocol udp port 20000 encap gre4")
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 2001::/16 protocol udp port 20000 10.0.0.%u" % (asid)
+ )
+
+ self.pg0.add_stream(self.generatePackets(self.pg0, isv4=False))
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+
+ self.checkCapture(encap="gre4", isv4=False)
+ finally:
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 2001::/16 protocol udp port 20000 10.0.0.%u del" % (asid)
+ )
+ self.vapi.cli("lb vip 2001::/16 protocol udp port 20000 encap gre4 del")
+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip4_gre6_port(self):
+ """Load Balancer IP4 GRE6 on per-port-vip case"""
+ try:
+ self.vapi.cli("lb vip 90.0.0.0/8 protocol udp port 20000 encap gre6")
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 2002::%u" % (asid)
+ )
+
+ self.pg0.add_stream(self.generatePackets(self.pg0, isv4=True))
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+
+ self.checkCapture(encap="gre6", isv4=True)
+ finally:
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 2002::%u del" % (asid)
+ )
+ self.vapi.cli("lb vip 90.0.0.0/8 protocol udp port 20000 encap gre6 del")
+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip6_gre6_port(self):
+ """Load Balancer IP6 GRE6 on per-port-vip case"""
+ try:
+ self.vapi.cli("lb vip 2001::/16 protocol udp port 20000 encap gre6")
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 2001::/16 protocol udp port 20000 2002::%u" % (asid)
+ )
+
+ self.pg0.add_stream(self.generatePackets(self.pg0, isv4=False))
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+
+ self.checkCapture(encap="gre6", isv4=False)
+ finally:
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 2001::/16 protocol udp port 20000 2002::%u del" % (asid)
+ )
+ self.vapi.cli("lb vip 2001::/16 protocol udp port 20000 encap gre6 del")
+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip4_l3dsr(self):
+ """Load Balancer IP4 L3DSR on vip case"""
+ try:
+ self.vapi.cli("lb vip 90.0.0.0/8 encap l3dsr dscp 7")
+ for asid in self.ass:
+ self.vapi.cli("lb as 90.0.0.0/8 10.0.0.%u" % (asid))
+
+ self.pg0.add_stream(self.generatePackets(self.pg0, isv4=True))
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ self.checkCapture(encap="l3dsr", isv4=True)
+
+ finally:
+ for asid in self.ass:
+ self.vapi.cli("lb as 90.0.0.0/8 10.0.0.%u del" % (asid))
+ self.vapi.cli("lb vip 90.0.0.0/8 encap l3dsr dscp 7 del")
+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip4_l3dsr_port(self):
+ """Load Balancer IP4 L3DSR on per-port-vip case"""
+ try:
+ self.vapi.cli(
+ "lb vip 90.0.0.0/8 protocol udp port 20000 encap l3dsr dscp 7"
+ )
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 10.0.0.%u" % (asid)
+ )
+
+ self.pg0.add_stream(self.generatePackets(self.pg0, isv4=True))
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ self.checkCapture(encap="l3dsr", isv4=True)
+
+ finally:
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 10.0.0.%u del" % (asid)
+ )
+ self.vapi.cli(
+ "lb vip 90.0.0.0/8 protocol udp port 20000 encap l3dsr dscp 7 del"
+ )
+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip4_l3dsr_port_src_ip_sticky(self):
+ """Load Balancer IP4 L3DSR on per-port-vip with src_ip_sticky case"""
+ try:
+ self.vapi.cli(
+ "lb vip 90.0.0.0/8 protocol udp port 20000 encap l3dsr dscp 7 src_ip_sticky"
+ )
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 10.0.0.%u" % (asid)
+ )
+
+ # Generate duplicated packets
+ pkts = self.generatePackets(self.pg0, isv4=True)
+ pkts = pkts[: len(pkts) // 2]
+ pkts = pkts + pkts
+
+ self.pg0.add_stream(pkts)
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ self.checkCapture(encap="l3dsr", isv4=True, src_ip_sticky=True)
+
+ finally:
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 10.0.0.%u del" % (asid)
+ )
+ self.vapi.cli(
+ "lb vip 90.0.0.0/8 protocol udp port 20000 encap l3dsr dscp 7 src_ip_sticky del"
+ )
+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip4_nat4_port(self):
+ """Load Balancer IP4 NAT4 on per-port-vip case"""
+ try:
+ self.vapi.cli(
+ "lb vip 90.0.0.0/8 protocol udp port 20000 encap nat4"
+ " type clusterip target_port 3307"
+ )
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 10.0.0.%u" % (asid)
+ )
+
+ self.pg0.add_stream(self.generatePackets(self.pg0, isv4=True))
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ self.checkCapture(encap="nat4", isv4=True)
+
+ finally:
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 90.0.0.0/8 protocol udp port 20000 10.0.0.%u del" % (asid)
+ )
+ self.vapi.cli(
+ "lb vip 90.0.0.0/8 protocol udp port 20000 encap nat4"
+ " type clusterip target_port 3307 del"
+ )
+ self.vapi.cli("test lb flowtable flush")
+
+ def test_lb_ip6_nat6_port(self):
+ """Load Balancer IP6 NAT6 on per-port-vip case"""
+ try:
+ self.vapi.cli(
+ "lb vip 2001::/16 protocol udp port 20000 encap nat6"
+ " type clusterip target_port 3307"
+ )
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 2001::/16 protocol udp port 20000 2002::%u" % (asid)
+ )
+
+ self.pg0.add_stream(self.generatePackets(self.pg0, isv4=False))
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ self.checkCapture(encap="nat6", isv4=False)
+
+ finally:
+ for asid in self.ass:
+ self.vapi.cli(
+ "lb as 2001::/16 protocol udp port 20000 2002::%u del" % (asid)
+ )
+ self.vapi.cli(
+ "lb vip 2001::/16 protocol udp port 20000 encap nat6"
+ " type clusterip target_port 3307 del"
+ )
+ self.vapi.cli("test lb flowtable flush")