+#if 0
+ /* Make sure we haven't lost route to our peer */
+ if (PREDICT_FALSE (tc0->last_fib_check
+ < tc0->snd_opts.tsval + TCP_FIB_RECHECK_PERIOD))
+ {
+ if (PREDICT_TRUE
+ (tc0->c_rmt_fei == tcp_lookup_rmt_in_fib (tc0)))
+ {
+ tc0->last_fib_check = tc0->snd_opts.tsval;
+ }
+ else
+ {
+ clib_warning ("lost connection to peer");
+ tcp_connection_reset (tc0);
+ goto done;
+ }
+ }
+
+ /* Use pre-computed dpo to set next node */
+ next0 = tc0->c_rmt_dpo.dpoi_next_node;
+ vnet_buffer (b0)->ip.adj_index[VLIB_TX] = tc0->c_rmt_dpo.dpoi_index;
+#endif
+