Added a few test cases
diff --git a/ofdpa/onos.py b/ofdpa/onos.py
index e1d63cb..d365be6 100644
--- a/ofdpa/onos.py
+++ b/ofdpa/onos.py
@@ -475,13 +475,82 @@
#add MPLS L3 VPN group
mpls_label_gid, mpls_label_msg = add_mpls_label_group(self.controller, subtype=OFDPA_MPLS_GROUP_SUBTYPE_L3_VPN_LABEL,
index=port, ref_gid= mpls_gid, push_mpls_header=True, set_mpls_label=port, set_bos=1, set_ttl=32)
+ #ecmp_msg=add_l3_ecmp_group(self.controller, vlan_id, [mpls_label_gid])
+ do_barrier(self.controller)
#add vlan flow table
- add_one_vlan_table_flow(self.controller, port, vlan_id, vrf=2, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ add_one_vlan_table_flow(self.controller, port, vlan_id, vrf=2, flag=VLAN_TABLE_FLAG_ONLY_TAG)
#add termination flow
add_termination_flow(self.controller, port, 0x0800, intf_src_mac, vlan_id)
#add routing flow
dst_ip = dip + (vlan_id<<8)
- add_unicast_routing_flow(self.controller, 0x0800, dst_ip, 0, mpls_label_gid, vrf=2)
+ add_unicast_routing_flow(self.controller, 0x0800, dst_ip, 0xffffff00, mpls_label_gid, vrf=2)
+ #add_unicast_routing_flow(self.controller, 0x0800, dst_ip, 0xffffff00, ecmp_msg.group_id, vrf=2)
+ #add entries in the Bridging table to avoid packet-in from mac learning
+ group_id = encode_l2_interface_group_id(vlan_id, port)
+ add_bridge_flow(self.controller, dst_mac, vlan_id, group_id, True)
+
+ do_barrier(self.controller)
+
+ switch_mac = ':'.join(['%02X' % x for x in intf_src_mac])
+ for in_port in ports:
+ mac_src='00:00:00:22:22:%02X' % in_port
+ ip_src='192.168.%02d.1' % in_port
+ for out_port in ports:
+ if in_port == out_port:
+ continue
+ ip_dst='192.168.%02d.1' % out_port
+ parsed_pkt = simple_tcp_packet(pktlen=100, dl_vlan_enable=True, vlan_vid=in_port,
+ eth_dst=switch_mac, eth_src=mac_src, ip_ttl=64, ip_src=ip_src,
+ ip_dst=ip_dst)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(in_port, pkt)
+ #build expect packet
+ mac_dst='00:00:00:22:22:%02X' % out_port
+ label = (out_port, 0, 1, 32)
+ exp_pkt = mpls_packet(pktlen=104, dl_vlan_enable=True, vlan_vid=out_port, ip_ttl=63, ip_src=ip_src,
+ ip_dst=ip_dst, eth_dst=mac_dst, eth_src=switch_mac, label=[label])
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, out_port)
+ verify_no_other_packets(self)
+
+class L3VPN_32(base_tests.SimpleDataPlane):
+ """
+ Insert IP packet
+ Receive MPLS packet
+ """
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ if len(config["port_map"]) <2:
+ logging.info("Port count less than 2, can't run this case")
+ return
+
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ dst_mac=[0x00, 0x00, 0x00, 0x22, 0x22, 0x00]
+ dip=0xc0a80001
+ index=1
+ ports = config["port_map"].keys()
+ for port in ports:
+ #add l2 interface group
+ vlan_id=port
+ l2_gid, l2_msg = add_one_l2_interface_group(self.controller, port, vlan_id, True, True)
+ dst_mac[5]=vlan_id
+ #add MPLS interface group
+ mpls_gid, mpls_msg = add_mpls_intf_group(self.controller, l2_gid, dst_mac, intf_src_mac, vlan_id, port)
+ #add MPLS L3 VPN group
+ mpls_label_gid, mpls_label_msg = add_mpls_label_group(self.controller, subtype=OFDPA_MPLS_GROUP_SUBTYPE_L3_VPN_LABEL,
+ index=port, ref_gid= mpls_gid, push_mpls_header=True, set_mpls_label=port, set_bos=1, set_ttl=32)
+ #ecmp_msg=add_l3_ecmp_group(self.controller, vlan_id, [mpls_label_gid])
+ do_barrier(self.controller)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vlan_id, vrf=2, flag=VLAN_TABLE_FLAG_ONLY_TAG)
+ #add termination flow
+ add_termination_flow(self.controller, port, 0x0800, intf_src_mac, vlan_id)
+ #add routing flow
+ dst_ip = dip + (vlan_id<<8)
+ add_unicast_routing_flow(self.controller, 0x0800, dst_ip, 0, mpls_gid, vrf=2)
+ #ecmp_msg.group_id, vrf=2)
#add entries in the Bridging table to avoid packet-in from mac learning
group_id = encode_l2_interface_group_id(vlan_id, port)
add_bridge_flow(self.controller, dst_mac, vlan_id, group_id, True)
@@ -538,7 +607,7 @@
#add L3 ecmp group
ecmp_msg = add_l3_ecmp_group(self.controller, port, [l3_msg.group_id])
#add vlan flow table
- add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_TAG)
#add termination flow
add_termination_flow(self.controller, port, 0x8847, intf_src_mac, vlan_id, goto_table=24)
#add routing flow
@@ -573,4 +642,81 @@
verify_packet(self, pkt, out_port)
verify_no_other_packets(self)
+class MPLSBUG(base_tests.SimpleDataPlane):
+
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ if len(config["port_map"]) <2:
+ logging.info("Port count less than 2, can't run this case")
+ return
+
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ dst_mac=[0x00, 0x00, 0x00, 0x22, 0x22, 0x00]
+ dip=0xc0a80001
+ index=1
+ ports = config["port_map"].keys()
+ for port in ports:
+ #add l2 interface group
+ vlan_id=port
+ l2_gid, l2_msg = add_one_l2_interface_group(self.controller, port, vlan_id, True, False)
+ dst_mac[5]=vlan_id
+ #add L3 Unicast group
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vlan_id, id=vlan_id, src_mac=intf_src_mac, dst_mac=dst_mac)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ #add termination flow
+ add_termination_flow(self.controller, port, 0x8847, intf_src_mac, vlan_id, goto_table=24)
+ #add mpls flow
+ add_mpls_flow(self.controller, l3_msg.group_id, port)
+ #add termination flow
+ add_termination_flow(self.controller, port, 0x0800, intf_src_mac, vlan_id)
+ #add unicast routing flow
+ dst_ip = dip + (vlan_id<<8)
+ add_unicast_routing_flow(self.controller, 0x0800, dst_ip, 0, l3_msg.group_id)
+
+ #add entries in the Bridging table to avoid packet-in from mac learning
+ group_id = encode_l2_interface_group_id(vlan_id, port)
+ add_bridge_flow(self.controller, dst_mac, vlan_id, group_id, True)
+
+ do_barrier(self.controller)
+
+ switch_mac = ':'.join(['%02X' % x for x in intf_src_mac])
+ for in_port in ports:
+ mac_src='00:00:00:22:22:%02X' % in_port
+ ip_src='192.168.%02d.1' % in_port
+ for out_port in ports:
+ if in_port == out_port:
+ continue
+ ip_dst='192.168.%02d.1' % out_port
+ switch_mac = "00:00:00:cc:cc:cc"
+ label = (out_port, 0, 1, 32)
+ parsed_pkt = mpls_packet(pktlen=104, dl_vlan_enable=True, vlan_vid=in_port, ip_src=ip_src,
+ ip_dst=ip_dst, eth_dst=switch_mac, eth_src=mac_src, label=[label])
+ pkt=str(parsed_pkt)
+ self.dataplane.send(in_port, pkt)
+
+ #build expect packet
+ mac_dst='00:00:00:22:22:%02X' % out_port
+ exp_pkt = simple_tcp_packet(pktlen=100, dl_vlan_enable=True, vlan_vid=out_port,
+ eth_dst=mac_dst, eth_src=switch_mac, ip_ttl=31, ip_src=ip_src, ip_dst=ip_dst)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, out_port)
+ verify_no_other_packets(self)
+
+ parsed_pkt = simple_tcp_packet(pktlen=100, dl_vlan_enable=True, vlan_vid=in_port,
+ eth_dst=switch_mac, eth_src=mac_src, ip_ttl=64, ip_src=ip_src,
+ ip_dst=ip_dst)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(in_port, pkt)
+ #build expected packet
+ mac_dst='00:00:00:22:22:%02X' % out_port
+ exp_pkt = simple_tcp_packet(pktlen=100, dl_vlan_enable=True, vlan_vid=out_port,
+ eth_dst=mac_dst, eth_src=switch_mac, ip_ttl=63,
+ ip_src=ip_src, ip_dst=ip_dst)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, out_port)
+ verify_no_other_packets(self)
+