Add L3 traffic management with Neutron routers

[nfvbench.git] / docs / testing / user / userguide / readme.rst

diff --git a/docs/testing/user/userguide/readme.rst b/docs/testing/user/userguide/readme.rst
index 04b7fb1..48c8b02 100644 (file)
--- a/docs/testing/user/userguide/readme.rst
+++ b/docs/testing/user/userguide/readme.rst
@@ -31,9 +31,9 @@ Results of each run include the following data:
 - Actual drop rate in %
 - Latency in usec (min, max, average in the current version)
 
-Built-in OpenStack support
---------------------------
-NFVbench can stage OpenStack resources to build 1 or more service chains using direct OpenStack APIs. Each service chain is composed of:
+Built-in OpenStack support (optional)
+-------------------------------------
+NFVbench can optionally stage OpenStack resources to build 1 or more service chains using direct OpenStack APIs. Each service chain is composed of:
 
 - 1 or 2 loopback VM instances per service chain
 - 2 Neutron networks per loopback VM
@@ -175,6 +175,8 @@ P2P (Physical interface to Physical interface - no VM) can be supported using th
 
 V2V (VM to VM) is not supported but PVVP provides a more complete (and more realistic) alternative.
 
+PVP chain with L3 routers in the path can be supported using PVP chain with L3 forwarding mode (l3_router option). See PVP L3 Router Internal Chain section for more details.
+
 
 Supported Neutron Network Plugins and vswitches
 -----------------------------------------------