-| ... | Test packets are generated by TG on\
-| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
-| ... | (flow-group per direction, ${flows_per_dir} flows per flow-group) with\
-| ... | all packets containing Ethernet header, IPv4 header with UDP header and\
-| ... | static payload. MAC addresses are matching MAC addresses of the TG node\
-| ... | interfaces.
+| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
+| ... | contains two L3 flow-groups (flow-group per direction, ${flows_per_dir}
+| ... | flows per flow-group) with all packets containing Ethernet header, IPv4
+| ... | header with IP protocol=61 and static payload. MAC addresses are
+| ... | matching MAC addresses of the TG node interfaces.