ip: remove dead code

[vpp.git] / src / vnet / ip / ip_punt_drop.h

diff --git a/src/vnet/ip/ip_punt_drop.h b/src/vnet/ip/ip_punt_drop.h
index 16d46ba..11b7ad6 100644 (file)
--- a/src/vnet/ip/ip_punt_drop.h
+++ b/src/vnet/ip/ip_punt_drop.h
@@ -267,10 +267,9 @@ typedef struct ip4_punt_redirect_trace_t_
 /**
  * Add a punt redirect entry
  */
-extern void ip_punt_redirect_add (fib_protocol_t fproto,
-                                 u32 rx_sw_if_index,
+extern void ip_punt_redirect_add (fib_protocol_t fproto, u32 rx_sw_if_index,
                                  fib_forward_chain_type_t ct,
-                                 fib_route_path_t * rpaths);
+                                 const fib_route_path_t *rpaths);
 
 extern void ip_punt_redirect_del (fib_protocol_t fproto, u32 rx_sw_if_index);
 extern index_t ip_punt_redirect_find (fib_protocol_t fproto,
@@ -349,6 +348,8 @@ ip_punt_redirect (vlib_main_t * vm,
 
          if (PREDICT_TRUE (INDEX_INVALID != rrxi0))
            {
+             /* prevent ttl decrement on forward */
+             b0->flags |= VNET_BUFFER_F_LOCALLY_ORIGINATED;
              rrx0 = ip_punt_redirect_get (rrxi0);
              vnet_buffer (b0)->ip.adj_index[VLIB_TX] = rrx0->dpo.dpoi_index;
              next0 = rrx0->dpo.dpoi_next_node;