unformat (input, "%U", unformat_ip_dscp, &t->t_dscp);
unformat (input, "%U", unformat_tunnel_encap_decap_flags,
&t->t_encap_decap_flags);
unformat (input, "%U", unformat_tunnel_flags, &t->t_flags);
unformat (input, "%U", unformat_tunnel_mode, &t->t_mode);
unformat (input, "%U", unformat_ip_dscp, &t->t_dscp);
unformat (input, "%U", unformat_tunnel_encap_decap_flags,
&t->t_encap_decap_flags);
unformat (input, "%U", unformat_tunnel_flags, &t->t_flags);
unformat (input, "%U", unformat_tunnel_mode, &t->t_mode);