ip: Router ID included in flow hash

[vpp.git] / src / vnet / ip / ip.api

diff --git a/src/vnet/ip/ip.api b/src/vnet/ip/ip.api
index f201ffb..3072e3e 100644 (file)
--- a/src/vnet/ip/ip.api
+++ b/src/vnet/ip/ip.api
@@ -20,7 +20,7 @@
     called through a shared memory interface.
 */
 
-option version = "3.0.2";
+option version = "3.0.3";
 
 import "vnet/interface_types.api";
 import "vnet/fib/fib_types.api";
@@ -277,6 +277,20 @@ autoreply define set_ip_flow_hash_v2
   vl_api_ip_flow_hash_config_t flow_hash_config;
 };
 
+/** \brief Set the ip flow hash router ID
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param router_id - The ID of the router. Mixed into the hash.
+                       Used to prevent polarisation across a network,
+                       since each router is assumed to have a different ID
+*/
+autoreply define set_ip_flow_hash_router_id
+{
+  u32 client_index;
+  u32 context;
+  u32 router_id;
+};
+
 /** \brief IPv6 interface enable / disable request
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request