pppoe_main_t pppoe_main;
+static fib_source_t pppoe_fib_src;
+
u8 *
format_pppoe_session (u8 * s, va_list * args)
{
u32 sw_if_index,
vnet_link_t link_type, const void *dst_address)
{
- int len = sizeof (pppoe_header_t) + sizeof (ethernet_header_t);
pppoe_main_t *pem = &pppoe_main;
pppoe_session_t *t;
+ vnet_hw_interface_t *hi;
+ vnet_sw_interface_t *si;
+ pppoe_header_t *pppoe;
u32 session_id;
u8 *rw = 0;
session_id = pem->session_index_by_sw_if_index[sw_if_index];
t = pool_elt_at_index (pem->sessions, session_id);
+ int len = sizeof (pppoe_header_t) + sizeof (ethernet_header_t);
+ si = vnet_get_sw_interface (vnm, t->encap_if_index);
+ if (si->type == VNET_SW_INTERFACE_TYPE_SUB)
+ {
+ if (si->sub.eth.flags.one_tag == 1)
+ {
+ len += sizeof (ethernet_vlan_header_t);
+ }
+ }
+
vec_validate_aligned (rw, len - 1, CLIB_CACHE_LINE_BYTES);
ethernet_header_t *eth_hdr = (ethernet_header_t *) rw;
- clib_memcpy (eth_hdr->dst_address, t->client_mac, 6);
- clib_memcpy (eth_hdr->src_address, t->local_mac, 6);
eth_hdr->type = clib_host_to_net_u16 (ETHERNET_TYPE_PPPOE_SESSION);
+ pppoe = (pppoe_header_t *) (eth_hdr + 1);
+
+ if (si->type == VNET_SW_INTERFACE_TYPE_SUB)
+ {
+ if (si->sub.eth.flags.one_tag == 1)
+ {
+ eth_hdr->type = clib_host_to_net_u16 (ETHERNET_TYPE_VLAN);
+ ethernet_vlan_header_t *vlan =
+ (ethernet_vlan_header_t *) (eth_hdr + 1);
+ vlan->type = clib_host_to_net_u16 (ETHERNET_TYPE_PPPOE_SESSION);
+ vlan->priority_cfi_and_id =
+ clib_host_to_net_u16 (si->sub.eth.outer_vlan_id);
+ pppoe = (pppoe_header_t *) (vlan + 1);
+ }
+ si = vnet_get_sw_interface (vnm, si->sup_sw_if_index);
+ }
+
+ // set the right mac addresses
+ hi = vnet_get_hw_interface (vnm, si->hw_if_index);
+ clib_memcpy (eth_hdr->src_address, hi->hw_address, 6);
+ clib_memcpy (eth_hdr->dst_address, t->client_mac, 6);
- pppoe_header_t *pppoe = (pppoe_header_t *) (eth_hdr + 1);
pppoe->ver_type = PPPOE_VER_TYPE;
pppoe->code = 0;
pppoe->session_id = clib_host_to_net_u16 (t->session_id);
*/
static void
pppoe_fixup (vlib_main_t * vm,
- ip_adjacency_t * adj, vlib_buffer_t * b0, const void *data)
+ const ip_adjacency_t * adj, vlib_buffer_t * b0, const void *data)
{
- const pppoe_session_t *t;
+ //const pppoe_session_t *t;
pppoe_header_t *pppoe0;
+ uword len = (uword) data;
/* update the rewrite string */
- pppoe0 = vlib_buffer_get_current (b0) + sizeof (ethernet_header_t);
+ pppoe0 = vlib_buffer_get_current (b0) + len;
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;
+ + sizeof (pppoe0->ppp_proto) - len);
}
static void
dpo_id_t dpo = DPO_INVALID;
ip_adjacency_t *adj;
pppoe_session_t *t;
+ vnet_sw_interface_t *si;
u32 session_id;
ASSERT (ADJ_INDEX_INVALID != ai);
session_id = pem->session_index_by_sw_if_index[sw_if_index];
t = pool_elt_at_index (pem->sessions, session_id);
+ uword len = sizeof (ethernet_header_t);
+
+ si = vnet_get_sw_interface (vnm, t->encap_if_index);
+ if (si->type == VNET_SW_INTERFACE_TYPE_SUB)
+ {
+ if (si->sub.eth.flags.one_tag == 1)
+ {
+ len += sizeof (ethernet_vlan_header_t);
+ }
+ }
+
switch (adj->lookup_next_index)
{
case IP_LOOKUP_NEXT_ARP:
case IP_LOOKUP_NEXT_GLEAN:
case IP_LOOKUP_NEXT_BCAST:
- adj_nbr_midchain_update_rewrite (ai, pppoe_fixup, t,
+ adj_nbr_midchain_update_rewrite (ai, pppoe_fixup, (void *) len,
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, t,
+ adj_mcast_midchain_update_rewrite (ai, pppoe_fixup, (void *) len,
ADJ_FLAG_NONE,
pppoe_build_rewrite (vnm,
sw_if_index,
si->flags &= ~VNET_SW_INTERFACE_FLAG_HIDDEN;
vnet_sw_interface_set_flags (vnm, sw_if_index,
VNET_SW_INTERFACE_FLAG_ADMIN_UP);
+ vnet_set_interface_l3_output_node (vnm->vlib_main, sw_if_index,
+ (u8 *) "tunnel-output");
/* add reverse route for client ip */
fib_table_entry_path_add (a->decap_fib_index, &pfx,
- FIB_SOURCE_PLUGIN_HI, FIB_ENTRY_FLAG_NONE,
+ pppoe_fib_src, FIB_ENTRY_FLAG_NONE,
fib_proto_to_dpo (pfx.fp_proto),
&pfx.fp_addr, sw_if_index, ~0,
1, NULL, FIB_ROUTE_PATH_FLAG_NONE);
t = pool_elt_at_index (pem->sessions, result.fields.session_index);
sw_if_index = t->sw_if_index;
+ vnet_reset_interface_l3_output_node (vnm->vlib_main, sw_if_index);
vnet_sw_interface_set_flags (vnm, t->sw_if_index, 0 /* down */ );
vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, t->sw_if_index);
si->flags |= VNET_SW_INTERFACE_FLAG_HIDDEN;
/* delete reverse route for client ip */
fib_table_entry_path_remove (a->decap_fib_index, &pfx,
- FIB_SOURCE_PLUGIN_HI,
+ pppoe_fib_src,
fib_proto_to_dpo (pfx.fp_proto),
&pfx.fp_addr,
sw_if_index, ~0, 1,
if (pool_elts (pem->sessions) == 0)
vlib_cli_output (vm, "No pppoe sessions configured...");
- pool_foreach (t, pem->sessions,
- ({
+ pool_foreach (t, pem->sessions)
+ {
vlib_cli_output (vm, "%U",format_pppoe_session, t);
- }));
+ }
return 0;
}
u32 total_entries;
} pppoe_show_walk_ctx_t;
-static void
+static int
pppoe_show_walk_cb (BVT (clib_bihash_kv) * kvp, void *arg)
{
pppoe_show_walk_ctx_t *ctx = arg;
result.fields.session_index == ~0
? -1 : result.fields.session_index);
ctx->total_entries++;
+
+ return (BIHASH_WALK_CONTINUE);
}
/** Display the contents of the PPPoE Fib. */
}
/*?
- * This command dispays the MAC Address entries of the PPPoE FIB table.
+ * This command displays the MAC Address entries of the PPPoE FIB table.
* Output can be filtered to just get the number of MAC Addresses or display
* each MAC Address.
*
* Example of how to display the number of MAC Address entries in the PPPoE
* FIB table:
* @cliexstart{show pppoe fib}
- * Mac Address session_id Interface sw_if_index session_index
- * 52:54:00:53:18:33 1 GigabitEthernet0/8/0 2 0
- * 52:54:00:53:18:55 2 GigabitEthernet0/8/1 3 1
+ * Mac Address session_id Interface sw_if_index session_index
+ * 52:54:00:53:18:33 1 GigabitEthernet0/8/0 2 0
+ * 52:54:00:53:18:55 2 GigabitEthernet0/8/1 3 1
* @cliexend
?*/
/* *INDENT-OFF* */
ethernet_register_input_type (vm, ETHERNET_TYPE_PPPOE_DISCOVERY,
pppoe_cp_dispatch_node.index);
+ pppoe_fib_src = fib_source_allocate ("pppoe",
+ FIB_SOURCE_PRIORITY_HI,
+ FIB_SOURCE_BH_API);
+
return 0;
}
Code Review / vpp.git / blobdiff