VPP-69: Create fib or bridge domain with arbitrary ID

[vpp.git] / vnet / vnet / ip / ip4_forward.c

diff --git a/vnet/vnet/ip/ip4_forward.c b/vnet/vnet/ip/ip4_forward.c
index a50664c..a84b83b 100644 (file)
--- a/vnet/vnet/ip/ip4_forward.c
+++ b/vnet/vnet/ip/ip4_forward.c
@@ -103,6 +103,14 @@ find_ip4_fib_by_table_index_or_id (ip4_main_t * im,
   fib_index = table_index_or_id;
   if (! (flags & IP4_ROUTE_FLAG_FIB_INDEX))
     {
+      if (table_index_or_id == ~0) {
+        table_index_or_id = 0;
+        while ((p = hash_get (im->fib_index_by_table_id, table_index_or_id))) {
+          table_index_or_id++;
+        }
+        return create_fib_with_table_id (im, table_index_or_id);
+      }
+
       p = hash_get (im->fib_index_by_table_id, table_index_or_id);
       if (! p)
        return create_fib_with_table_id (im, table_index_or_id);