diff --git a/lib/dp-packet.c b/lib/dp-packet.c
index 0e23c766e..305822293 100644
--- a/lib/dp-packet.c
+++ b/lib/dp-packet.c
@@ -507,6 +507,8 @@ dp_packet_resize_l2_5(struct dp_packet *b, int increment)
     /* Adjust layer offsets after l2_5. */
     dp_packet_adjust_layer_offset(&b->l3_ofs, increment);
     dp_packet_adjust_layer_offset(&b->l4_ofs, increment);
+    dp_packet_adjust_layer_offset(&b->inner_l3_ofs, increment);
+    dp_packet_adjust_layer_offset(&b->inner_l4_ofs, increment);
 
     return dp_packet_data(b);
 }
@@ -529,17 +531,23 @@ dp_packet_compare_offsets(struct dp_packet *b1, struct dp_packet *b2,
     if ((b1->l2_pad_size != b2->l2_pad_size) ||
         (b1->l2_5_ofs != b2->l2_5_ofs) ||
         (b1->l3_ofs != b2->l3_ofs) ||
-        (b1->l4_ofs != b2->l4_ofs)) {
+        (b1->l4_ofs != b2->l4_ofs) ||
+        (b1->inner_l3_ofs != b2->inner_l3_ofs) ||
+        (b1->inner_l4_ofs != b2->inner_l4_ofs)) {
         if (err_str) {
             ds_put_format(err_str, "Packet offset comparison failed\n");
             ds_put_format(err_str, "Buffer 1 offsets: l2_pad_size %u,"
-                          " l2_5_ofs : %u l3_ofs %u, l4_ofs %u\n",
+                          " l2_5_ofs : %u l3_ofs %u, l4_ofs %u,"
+                          " inner_l3_ofs %u, inner_l4_ofs %u\n",
                           b1->l2_pad_size, b1->l2_5_ofs,
-                          b1->l3_ofs, b1->l4_ofs);
+                          b1->l3_ofs, b1->l4_ofs,
+                          b1->inner_l3_ofs, b1->inner_l4_ofs);
             ds_put_format(err_str, "Buffer 2 offsets: l2_pad_size %u,"
-                          " l2_5_ofs : %u l3_ofs %u, l4_ofs %u\n",
+                          " l2_5_ofs : %u l3_ofs %u, l4_ofs %u,"
+                          " inner_l3_ofs %u, inner_l4_ofs %u\n",
                           b2->l2_pad_size, b2->l2_5_ofs,
-                          b2->l3_ofs, b2->l4_ofs);
+                          b2->l3_ofs, b2->l4_ofs,
+                          b2->inner_l3_ofs, b2->inner_l4_ofs);
         }
         return false;
     }
diff --git a/lib/odp-execute-avx512.c b/lib/odp-execute-avx512.c
index 747e04014..103ff2d0d 100644
--- a/lib/odp-execute-avx512.c
+++ b/lib/odp-execute-avx512.c
@@ -35,10 +35,10 @@
 
 VLOG_DEFINE_THIS_MODULE(odp_execute_avx512);
 
-/* The below three build asserts make sure that l2_5_ofs, l3_ofs, and l4_ofs
- * fields remain in the same order and offset to l2_padd_size. This is needed
- * as the avx512_dp_packet_resize_l2() function will manipulate those fields at
- * a fixed memory index based on the l2_padd_size offset. */
+/* The below build asserts make sure that the below fields remain in the same
+ * order and offset to l2_pad_size. This is needed as the
+ * avx512_dp_packet_resize_l2() function will manipulate those fields at a
+ * fixed memory index based on the l2_pad_size offset. */
 BUILD_ASSERT_DECL(offsetof(struct dp_packet, l2_pad_size) +
                   MEMBER_SIZEOF(struct dp_packet, l2_pad_size) ==
                   offsetof(struct dp_packet, l2_5_ofs));
@@ -51,6 +51,14 @@ BUILD_ASSERT_DECL(offsetof(struct dp_packet, l3_ofs) +
                            MEMBER_SIZEOF(struct dp_packet, l3_ofs) ==
                            offsetof(struct dp_packet, l4_ofs));
 
+BUILD_ASSERT_DECL(offsetof(struct dp_packet, l4_ofs) +
+                           MEMBER_SIZEOF(struct dp_packet, l4_ofs) ==
+                           offsetof(struct dp_packet, inner_l3_ofs));
+
+BUILD_ASSERT_DECL(offsetof(struct dp_packet, inner_l3_ofs) +
+                           MEMBER_SIZEOF(struct dp_packet, inner_l3_ofs) ==
+                           offsetof(struct dp_packet, inner_l4_ofs));
+
 /* The below build assert makes sure it's safe to read/write 128-bits starting
  * at the l2_pad_size location. */
 BUILD_ASSERT_DECL(sizeof(struct dp_packet) -
@@ -112,7 +120,7 @@ avx512_dp_packet_resize_l2(struct dp_packet *b, int resize_by_bytes)
         dp_packet_pull(b, -resize_by_bytes);
     }
 
-    /* The next step is to update the l2_5_ofs, l3_ofs and l4_ofs fields which
+    /* The next step is to update the l2_5_ofs to inner_l4_ofs fields which
      * the scalar implementation does with the  dp_packet_adjust_layer_offset()
      * function. */
 
@@ -122,13 +130,14 @@ avx512_dp_packet_resize_l2(struct dp_packet *b, int resize_by_bytes)
     /* Set the v_u16_max register to all one's. */
     const __m128i v_u16_max = _mm_cmpeq_epi16(v_zeros, v_zeros);
 
-    /* Each lane represents 16 bits in a 12-bit register. In this case the
-     * first three 16-bit values, which will map to the l2_5_ofs, l3_ofs and
-     * l4_ofs fields. */
-    const uint8_t k_lanes = 0b1110;
+    /* Each lane represents 16 bits in a 12-bit register. Here the bitmask
+     * starts at l2_5_ofs with a value of 0 indicating it is not modified. Then
+     * five 1's to indicate modificaiton of all fields from l2_5_ofs to
+     * inner_l4_ofs. */
+    const uint8_t k_lanes = 0b111110;
 
     /* Set all 16-bit words in the 128-bits v_offset register to the value we
-     * need to add/substract from the l2_5_ofs, l3_ofs, and l4_ofs fields. */
+     * need to add/substract from the l2_5_ofs to inner_l4_ofs fields. */
     __m128i v_offset = _mm_set1_epi16(abs(resize_by_bytes));
 
     /* Load 128 bits from the dp_packet structure starting at the l2_pad_size
@@ -147,7 +156,7 @@ avx512_dp_packet_resize_l2(struct dp_packet *b, int resize_by_bytes)
     /* Based on the bytes adjust (positive, or negative) it will do the actual
      * add or subtraction. These functions will only operate on the lanes
      * (fields) requested based on k_cmp, i.e:
-     *   k_cmp = [l2_5_ofs, l3_ofs, l4_ofs]
+     *   k_cmp = [l2_5_ofs, ..., inner_l4_ofs]
      *   for field in kcmp
      *       v_adjust_src[field] = v_adjust_src[field] + v_offset
      */
