IP mcast: allow unicast address as a next-hop

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

diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c
index f2880bf..a26dc12 100644 (file)
--- a/src/vnet/ip/lookup.c
+++ b/src/vnet/ip/lookup.c
@@ -230,8 +230,6 @@ ip_lookup_init (ip_lookup_main_t * lm, u32 is_ip6)
       }
 
     lm->local_next_by_ip_protocol[IP_PROTOCOL_UDP] = IP_LOCAL_NEXT_UDP_LOOKUP;
-    lm->local_next_by_ip_protocol[IP_PROTOCOL_VPP_FRAGMENTATION] =
-      IP_LOCAL_NEXT_REASSEMBLY;
     lm->local_next_by_ip_protocol[is_ip6 ? IP_PROTOCOL_ICMP6 :
                                  IP_PROTOCOL_ICMP] = IP_LOCAL_NEXT_ICMP;
     lm->builtin_protocol_by_ip_protocol[IP_PROTOCOL_UDP] =
@@ -254,47 +252,6 @@ format_ip_flow_hash_config (u8 * s, va_list * args)
   return s;
 }
 
-u8 *
-format_ip_lookup_next (u8 * s, va_list * args)
-{
-  /* int promotion of ip_lookup_next_t */
-  ip_lookup_next_t n = va_arg (*args, int);
-  char *t = 0;
-
-  switch (n)
-    {
-    default:
-      s = format (s, "unknown %d", n);
-      return s;
-
-    case IP_LOOKUP_NEXT_DROP:
-      t = "drop";
-      break;
-    case IP_LOOKUP_NEXT_PUNT:
-      t = "punt";
-      break;
-    case IP_LOOKUP_NEXT_ARP:
-      t = "arp";
-      break;
-    case IP_LOOKUP_NEXT_MIDCHAIN:
-      t = "midchain";
-      break;
-    case IP_LOOKUP_NEXT_GLEAN:
-      t = "glean";
-      break;
-    case IP_LOOKUP_NEXT_MCAST:
-      t = "mcast";
-      break;
-    case IP_LOOKUP_NEXT_REWRITE:
-      break;
-    }
-
-  if (t)
-    vec_add (s, t, strlen (t));
-
-  return s;
-}
-
 u8 *
 format_ip_adjacency_packet_data (u8 * s, va_list * args)
 {
@@ -363,7 +320,7 @@ const ip46_address_t zero_addr = {
             0, 0},
 };
 
-clib_error_t *
+static clib_error_t *
 vnet_ip_route_cmd (vlib_main_t * vm,
                   unformat_input_t * main_input, vlib_cli_command_t * cmd)
 {
@@ -942,14 +899,30 @@ vnet_ip_mroute_cmd (vlib_main_t * vm,
          pfx.fp_proto = FIB_PROTOCOL_IP6;
          pfx.fp_len = 128;
        }
+      else if (unformat (line_input, "via %U %U",
+                        unformat_ip4_address, &rpath.frp_addr.ip4,
+                        unformat_vnet_sw_interface, vnm,
+                        &rpath.frp_sw_if_index))
+       {
+         rpath.frp_weight = 1;
+       }
+      else if (unformat (line_input, "via %U %U",
+                        unformat_ip6_address, &rpath.frp_addr.ip6,
+                        unformat_vnet_sw_interface, vnm,
+                        &rpath.frp_sw_if_index))
+       {
+         rpath.frp_weight = 1;
+       }
       else if (unformat (line_input, "via %U",
                         unformat_vnet_sw_interface, vnm,
                         &rpath.frp_sw_if_index))
        {
+         memset (&rpath.frp_addr, 0, sizeof (rpath.frp_addr));
          rpath.frp_weight = 1;
        }
       else if (unformat (line_input, "via local"))
        {
+         memset (&rpath.frp_addr, 0, sizeof (rpath.frp_addr));
          rpath.frp_sw_if_index = ~0;
          rpath.frp_weight = 1;
          rpath.frp_flags |= FIB_ROUTE_PATH_LOCAL;