* @brief Fixup the adj rewrite post encap. Insert the packet's length
*/
static void
-pppoe_fixup (vlib_main_t * vm, ip_adjacency_t * adj, vlib_buffer_t * b0)
+pppoe_fixup (vlib_main_t * vm,
+ ip_adjacency_t * adj, vlib_buffer_t * b0, const void *data)
{
+ const pppoe_session_t *t;
pppoe_header_t *pppoe0;
+ /* update the rewrite string */
pppoe0 = vlib_buffer_get_current (b0) + sizeof (ethernet_header_t);
pppoe0->length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0)
- sizeof (pppoe_header_t)
+ sizeof (pppoe0->ppp_proto)
- sizeof (ethernet_header_t));
+ /* Swap to the the packet's output interface to the encap (not the
+ * session) interface */
+ t = data;
+ vnet_buffer (b0)->sw_if_index[VLIB_TX] = t->encap_if_index;
}
static void
ASSERT (ADJ_INDEX_INVALID != ai);
adj = adj_get (ai);
+ session_id = pem->session_index_by_sw_if_index[sw_if_index];
+ t = pool_elt_at_index (pem->sessions, session_id);
switch (adj->lookup_next_index)
{
case IP_LOOKUP_NEXT_ARP:
case IP_LOOKUP_NEXT_GLEAN:
- adj_nbr_midchain_update_rewrite (ai, pppoe_fixup,
+ case IP_LOOKUP_NEXT_BCAST:
+ adj_nbr_midchain_update_rewrite (ai, pppoe_fixup, t,
ADJ_FLAG_NONE,
pppoe_build_rewrite (vnm,
sw_if_index,
* Construct a partial rewrite from the known ethernet mcast dest MAC
* There's no MAC fixup, so the last 2 parameters are 0
*/
- adj_mcast_midchain_update_rewrite (ai, pppoe_fixup,
+ adj_mcast_midchain_update_rewrite (ai, pppoe_fixup, t,
ADJ_FLAG_NONE,
pppoe_build_rewrite (vnm,
sw_if_index,
break;
}
- session_id = pem->session_index_by_sw_if_index[sw_if_index];
- t = pool_elt_at_index (pem->sessions, session_id);
interface_tx_dpo_add_or_lock (vnet_link_to_dpo_proto (adj->ia_link),
t->encap_if_index, &dpo);