sa_path_get_slid
htons(ntohl(sa_path_get_slid(pri_path)));
htons(ntohl(sa_path_get_slid(alt_path)));
htons(ntohl(sa_path_get_slid(alternate_path)));
be32_to_cpu(sa_path_get_slid(rec)) &
dst->slid = htons(ntohl(sa_path_get_slid(src)));