diff options
Diffstat (limited to 'test/test_lb.py')
| -rw-r--r-- | test/test_lb.py | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/test_lb.py b/test/test_lb.py index 6e8d82dfe40..e44684ecf2b 100644 --- a/test/test_lb.py +++ b/test/test_lb.py @@ -403,6 +403,29 @@ class TestLB(VppTestCase): 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_src_ip_sticky(self): + """Load Balancer IP4 L3DSR on vip with src_ip_sticky case""" + try: + self.vapi.cli("lb vip 90.0.0.0/8 encap l3dsr dscp 7 src_ip_sticky") + for asid in self.ass: + self.vapi.cli("lb as 90.0.0.0/8 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 10.0.0.%u del" % (asid)) + self.vapi.cli("lb vip 90.0.0.0/8 encap l3dsr dscp 7 src_ip_sticky 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: @@ -432,6 +455,12 @@ class TestLB(VppTestCase): def test_lb_ip4_l3dsr_port_src_ip_sticky(self): """Load Balancer IP4 L3DSR on per-port-vip with src_ip_sticky case""" try: + # This VIP at port 1000 does not receive packets, but is defined + # as a dummy to verify that the src_ip_sticky flag can be set + # independently for each port. + self.vapi.cli( + "lb vip 90.0.0.0/8 protocol udp port 10000 encap l3dsr dscp 7" + ) self.vapi.cli( "lb vip 90.0.0.0/8 protocol udp port 20000 encap l3dsr dscp 7 src_ip_sticky" ) @@ -458,6 +487,9 @@ class TestLB(VppTestCase): 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( + "lb vip 90.0.0.0/8 protocol udp port 10000 encap l3dsr dscp 7 del" + ) self.vapi.cli("test lb flowtable flush") def test_lb_ip4_nat4_port(self): |