urpf: Allow locally generated packets on TX

[vpp.git] / src / vnet / ip / ip6_forward.c

diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c
index f7f7b78..91a93ee 100644 (file)
--- a/src/vnet/ip/ip6_forward.c
+++ b/src/vnet/ip/ip6_forward.c
@@ -1744,10 +1744,7 @@ ip6_rewrite_inline_with_gso (vlib_main_t * vm,
                                               0);
                }
            }
-         else
-           {
-             p0->flags &= ~VNET_BUFFER_F_LOCALLY_ORIGINATED;
-           }
+
          is_locally_originated1 =
            p1->flags & VNET_BUFFER_F_LOCALLY_ORIGINATED;
          if (PREDICT_TRUE (!is_locally_originated1))
@@ -1775,10 +1772,7 @@ ip6_rewrite_inline_with_gso (vlib_main_t * vm,
                                               0);
                }
            }
-         else
-           {
-             p1->flags &= ~VNET_BUFFER_F_LOCALLY_ORIGINATED;
-           }
+
          adj0 = adj_get (adj_index0);
          adj1 = adj_get (adj_index1);
 
@@ -1865,8 +1859,12 @@ ip6_rewrite_inline_with_gso (vlib_main_t * vm,
            {
              /* before we paint on the next header, update the L4
               * checksums if required, since there's no offload on a tunnel */
-             calc_checksums (vm, p0);
-             calc_checksums (vm, p1);
+             vnet_calc_checksums_inline (vm, p0, 0 /* is_ip4 */ ,
+                                         1 /* is_ip6 */ ,
+                                         0 /* with gso */ );
+             vnet_calc_checksums_inline (vm, p1, 0 /* is_ip4 */ ,
+                                         1 /* is_ip6 */ ,
+                                         0 /* with gso */ );
            }
 
          /* Guess we are only writing on simple Ethernet header. */
@@ -1954,14 +1952,12 @@ ip6_rewrite_inline_with_gso (vlib_main_t * vm,
                                               0);
                }
            }
-         else
-           {
-             p0->flags &= ~VNET_BUFFER_F_LOCALLY_ORIGINATED;
-           }
 
          if (is_midchain)
            {
-             calc_checksums (vm, p0);
+             vnet_calc_checksums_inline (vm, p0, 0 /* is_ip4 */ ,
+                                         1 /* is_ip6 */ ,
+                                         0 /* with gso */ );
            }
 
          /* Guess we are only writing on simple Ethernet header. */