+ if ports_defined:
+ if p1_src_start_udp_port != p1_src_end_udp_port and \
+ p1_src_start_ip != p1_src_end_ip:
+ vm1 = STLScVmRaw([
+ STLVmTupleGen(ip_min=p1_src_start_ip,
+ ip_max=p1_src_end_ip,
+ port_min=int(p1_src_start_udp_port),
+ port_max=int(p1_src_end_udp_port),
+ name="tuple"),
+ STLVmWrFlowVar(fv_name="tuple.ip", pkt_offset="IP.src"),
+ STLVmFixIpv4(offset="IP"),
+ STLVmWrFlowVar(fv_name="tuple.port", pkt_offset="UDP.sport")
+ ])
+ vm2 = STLScVmRaw([
+ STLVmTupleGen(ip_min=p2_dst_start_ip,
+ ip_max=p2_dst_start_ip,
+ port_min=int(p2_dst_start_udp_port),
+ port_max=int(p2_dst_end_udp_port),
+ name="tuple"),
+ STLVmWrFlowVar(fv_name="tuple.ip", pkt_offset="IP.dst"),
+ STLVmFixIpv4(offset="IP"),
+ STLVmWrFlowVar(fv_name="tuple.port", pkt_offset="UDP.dport")
+ ])
+ elif p1_src_start_udp_port != p1_src_end_udp_port:
+ vm1 = STLScVmRaw([
+ STLVmFlowVar(name="sport",
+ min_value=int(p1_src_start_udp_port),
+ max_value=int(p1_src_end_udp_port),
+ size=2, op="inc"),
+ STLVmWrFlowVar(fv_name="sport", pkt_offset="UDP.sport")
+ ])
+ vm2 = STLScVmRaw([
+ STLVmFlowVar(name="dport",
+ min_value=int(p2_dst_start_udp_port),
+ max_value=int(p2_dst_end_udp_port),
+ size=2, op="inc"),
+ STLVmWrFlowVar(fv_name="dport", pkt_offset="UDP.dport")
+ ])
+ elif p1_src_start_udp_port == p1_src_end_udp_port:
+ vm1 = STLScVmRaw([STLVmFlowVar(name="src",
+ min_value=p1_src_start_ip,
+ max_value=p1_src_end_ip,
+ size=4, op="inc"),
+ STLVmWrFlowVar(fv_name="src",
+ pkt_offset="IP.src"),
+ STLVmFixIpv4(offset="IP"),
+ ], split_by_field="src")
+ vm2 = STLScVmRaw([STLVmFlowVar(name="src",
+ min_value=p2_src_start_ip,
+ max_value=p2_src_end_ip,
+ size=4, op="inc"),
+ STLVmWrFlowVar(fv_name="src",
+ pkt_offset="IP.src"),
+ STLVmFixIpv4(offset="IP"),
+ ], split_by_field="src")
+ elif p1_dst_end_ip and p2_dst_end_ip: