pppoe0 = vlib_buffer_get_current (b0) + sizeof (ethernet_header_t);
pppoe0->length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0)
- sizeof (pppoe_header_t)
+ sizeof (pppoe0->ppp_proto)
- sizeof (ethernet_header_t));
pppoe0 = vlib_buffer_get_current (b0) + sizeof (ethernet_header_t);
pppoe0->length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0)
- sizeof (pppoe_header_t)
+ sizeof (pppoe0->ppp_proto)
- sizeof (ethernet_header_t));